Bug #1732056 “Touchpad stops working after a few seconds in Leno...” : Artful (17.10) : Bugs : linux package : Ubuntu

Revision history for this message

Leo Arias (elopio) wrote on 2017-11-14:

#1

AlsaInfo.txt Edit (29.5 KiB, text/plain; charset="utf-8")
CRDA.txt Edit (228 bytes, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (99.5 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.9 KiB, text/plain; charset="utf-8")
IwConfig.txt Edit (504 bytes, text/plain; charset="utf-8")
JournalErrors.txt Edit (108.1 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (11.7 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (480 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (5.1 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (115 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (3.2 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (4.8 KiB, text/plain; charset="utf-8")
PulseList.txt Edit (20.2 KiB, text/plain; charset="utf-8")
RfKill.txt Edit (248 bytes, text/plain; charset="utf-8")
UdevDb.txt Edit (149.0 KiB, text/plain; charset="utf-8")
WifiSyslog.txt Edit (145.3 KiB, text/plain; charset="utf-8")

Revision history for this message

Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote on 2017-11-14: Status changed to Confirmed

#2

This change was made by a bot.

Changed in linux (Ubuntu):
status:	New → Confirmed

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2017-11-14:

#3

Leo,

Can you try kernel in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1727544/comments/35?

I cherry-picked a fix for pinctrl-amd.
If this patch alone works, I'll ask stable kernel guys to include the patch for pinctrl-amd.

Joseph Salisbury (jsalisbury) on 2017-11-14

Changed in linux (Ubuntu):
importance:	Undecided → Medium
status:	Confirmed → Incomplete

Revision history for this message

Leo Arias (elopio) wrote on 2017-11-14:

#4

Thanks kaihengfeng, the mouse is already working after a couple of minutes. I haven't been this far :)
I'll let you know if it stops working later.

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2017-11-23:

#5

Leo,
If you hysterically move multiple fingers on the touchpad for a while, does the touchpad still work?

Kai-Heng Feng (kaihengfeng) on 2017-11-30

description:

updated

Revision history for this message

Leo Arias (elopio) wrote on 2017-12-05:

#6

Hey, so I upgrade the machine by mistake, and now the touchpad dies again after a few seconds/minutes. I tried reinstalling the debs you linked, but this time it doesn't seem to fix it :(

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2017-12-05:

#7

I'd try cold boot instead of warm boot.

The next artful kernel will have this fix.

In the mean time, can you try mainline kernel?

Revision history for this message

Leo Arias (elopio) wrote on 2017-12-05:

#8

On cold boot, the touchpad dies too. I'm on bionic, is the fix going to be released here too?

About the mainline kernel, do you mean this one? http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.15-rc2/

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2017-12-05:

#9

commit 6afb10267c1692ada3a2903e31ea339917ad3ac0, is in mainline v4.14+.

It should be fixed once Bionic switches to v4.14 based kernel.

Revision history for this message

Leo Arias (elopio) wrote on 2017-12-05:

#10

Alright! I installed v4.14.3, and it seems to work now :)
Fwiw, I tried going crazy with multiple fingers in the touchpad, and it still works.

Thank you! :)

Anthony Wong (anthonywong) on 2017-12-06

Changed in linux (Ubuntu):
status:	Incomplete → Triaged

Anthony Wong (anthonywong) on 2017-12-07

tags:	added: originate-from-1732586 somerville
Changed in hwe-next:
assignee:	nobody → Kai-Heng Feng (kaihengfeng)
Changed in linux (Ubuntu):
assignee:	nobody → Kai-Heng Feng (kaihengfeng)
Changed in hwe-next:
importance:	Undecided → Critical
status:	New → Triaged

Anthony Wong (anthonywong) on 2017-12-13

Changed in linux-oem (Ubuntu):
importance:	Undecided → High
assignee:	nobody → Kai-Heng Feng (kaihengfeng)
status:	New → Triaged

Timo Aaltonen (tjaalton) on 2017-12-14

Changed in linux-oem (Ubuntu):
status:	Triaged → Invalid
Changed in linux (Ubuntu Xenial):
status:	New → Invalid

Kai-Heng Feng (kaihengfeng) on 2018-01-03

Changed in linux-oem (Ubuntu):
importance:	High → Medium

Kleber Sacilotto de Souza (kleber-souza) on 2018-01-12

Changed in linux-oem (Ubuntu Xenial):
status:	New → Fix Committed

Revision history for this message

Vasilj Davidović (vasilj-davidovic) wrote on 2018-01-17:

#11

so what does this fix-committed mean, i can download latest daily build of 18.04 and the touchpad will work?
how about 17.04 (i prefer lts but 18.04 is not quite ready right?

Revision history for this message

Shih-Yuan Lee (fourdollars) wrote on 2018-01-17:

#12

Ubuntu 17.04 is not supported since January 13, 2018.
Please check https://wiki.ubuntu.com/Releases for "End of Life date".

Revision history for this message

Launchpad Janitor (janitor) wrote on 2018-01-22:

#13

Download full text (13.4 KiB)

This bug was fixed in the package linux-oem - 4.13.0-1017.18

---------------
linux-oem (4.13.0-1017.18) xenial; urgency=low

* linux-oem: 4.13.0-1017.18 -proposed tracker (LP: #1743418)

  * Realtek card reader - RTS5243 [VEN_10EC&DEV_5260] (LP: #1737673)
    - mmc: rtsx: fix tuning fail on gen3 PCI-Express
    - mfd: rts5249: Add support for RTS5250S power saving
    - misc: rtsx: Move Realtek Card Reader Driver to misc
    - misc: rtsx: Add support for RTS5260
    - misc: rtsx: Fix symbol clashes
    - [Config] update configs for RTSX

* Realtek card reader power consumption issue (LP: #1743516)
- mfd: Fix RTS5227 (and others) powermanagement

[ Ubuntu: 4.13.0-30.33 ]

  * linux: 4.13.0-30.33 -proposed tracker (LP: #1743412)
  * Do not duplicate changelog entries assigned to more than one bug or CVE
    (LP: #1743383)
    - [Packaging] git-ubuntu-log -- handle multiple bugs/cves better
  * Unable to handle kernel NULL pointer dereference at isci_task_abort_task
    (LP: #1726519)
    - Revert "scsi: libsas: allow async aborts"
  * CVE-2017-5715 // CVE-2017-5753
    - SAUCE: x86/microcode: Extend post microcode reload to support IBPB feature
      -- repair missmerge
    - Revert "x86/svm: Add code to clear registers on VM exit"
    - kvm: vmx: Scrub hardware GPRs at VM-exit

linux-oem (4.13.0-1016.17) xenial; urgency=low

* linux-oem: 4.13.0-1016.17 -proposed tracker (LP: #1742728)

  * Add support for Realtek Bluetooth device [0bda:b00a] (LP: #1742613)
    - SAUCE: Import Bluetooth driver for Realtek 8821CE
    - SAUCE: Make rtl8821ce-bt work with 0bda:b00a only
    - SAUCE: rtl8821ce-bt: append device ID to config filename
    - SAUCE: bluetooth: Blacklist 0bda:b00a
    - SAUCE: build ubuntu/rtl8821ce-bt for x86 only

  * Add support for Realtek WiFi device [10ec:c821] (LP: #1740231)
    - SAUCE: Import RTL8821CE driver
    - SAUCE: Add ubuntu/rtl8821ce into build script
    - SAUCE: Sync ubuntu/rtl8821ce with a new release from Realtek

  * External HDMI monitor failed to show screen on Lenovo X1 series
    (LP: #1738523)
    - SAUCE: drm/i915: Disable writing of TMDS_OE on Lenovo ThinkPad X1 series

* Support realtek new codec alc257 in the alsa hda driver (LP: #1738911)
- ALSA: hda/realtek - New codec support for ALC257

  * QCA Rome bluetooth can not wakeup after USB runtime suspended.
    (LP: #1737890)
    - Bluetooth: btusb: driver to enable the usb-wakeup feature

  * Intel 9260/9462/9560 can't connect to 5GHz AP (LP: #1736639)
    - iwlwifi: mvm: enable RX offloading with TKIP and WEP
    - iwlwifi: mvm: mark MIC stripped MPDUs

  * [Artful][Wyse 3040] System hang when trying to enable an offlined CPU core
    (LP: #1736393)
    - SAUCE: drm/i915:Don't set chip specific data
    - SAUCE: drm/i915: make previous commit affects Wyse 3040 only

  * Touchpad stops working after a few seconds in Lenovo ideapad 320
    (LP: #1732056)
    - pinctrl/amd: fix masking of GPIO interrupts

[ Ubuntu: 4.13.0-29.32 ]

  * linux: 4.13.0-29.32 -proposed tracker (LP: #1742722)
  * CVE-2017-5754
    - Revert "x86/cpu: Implement CPU vulnerabilites sysfs functions"
    - Revert "sysfs/cpu: Fix typos in vulnerability documentatio...

This bug was fixed in the package linux-oem - 4.13.0-1017.18

---------------
linux-oem (4.13.0-1017.18) xenial; urgency=low

* linux-oem: 4.13.0-1017.18 -proposed tracker (LP: #1743418)

* Realtek card reader - RTS5243 [VEN_10EC&DEV_5260] (LP: #1737673)
    - mmc: rtsx: fix tuning fail on gen3 PCI-Express
    - mfd: rts5249: Add support for RTS5250S power saving
    - misc: rtsx: Move Realtek Card Reader Driver to misc
    - misc: rtsx: Add support for RTS5260
    - misc: rtsx: Fix symbol clashes
    - [Config] update configs for RTSX

* Realtek card reader power consumption issue (LP: #1743516)
    - mfd: Fix RTS5227 (and others) powermanagement

[ Ubuntu: 4.13.0-30.33 ]

* linux: 4.13.0-30.33 -proposed tracker (LP: #1743412)
  * Do not duplicate changelog entries assigned to more than one bug or CVE
    (LP: #1743383)
    - [Packaging] git-ubuntu-log -- handle multiple bugs/cves better
  * Unable to handle kernel NULL pointer dereference at isci_task_abort_task
    (LP: #1726519)
    - Revert "scsi: libsas: allow async aborts"
  * CVE-2017-5715 // CVE-2017-5753
    - SAUCE: x86/microcode: Extend post microcode reload to support IBPB feature
      -- repair missmerge
    - Revert "x86/svm: Add code to clear registers on VM exit"
    - kvm: vmx: Scrub hardware GPRs at VM-exit

linux-oem (4.13.0-1016.17) xenial; urgency=low

* linux-oem: 4.13.0-1016.17 -proposed tracker (LP: #1742728)

* Add support for Realtek Bluetooth device [0bda:b00a] (LP: #1742613)
    - SAUCE: Import Bluetooth driver for Realtek 8821CE
    - SAUCE: Make rtl8821ce-bt work with 0bda:b00a only
    - SAUCE: rtl8821ce-bt: append device ID to config filename
    - SAUCE: bluetooth: Blacklist 0bda:b00a
    - SAUCE: build ubuntu/rtl8821ce-bt for x86 only

* Add support for Realtek WiFi device [10ec:c821] (LP: #1740231)
    - SAUCE: Import RTL8821CE driver
    - SAUCE: Add ubuntu/rtl8821ce into build script
    - SAUCE: Sync ubuntu/rtl8821ce with a new release from Realtek

* External HDMI monitor failed to show screen on Lenovo X1 series
    (LP: #1738523)
    - SAUCE: drm/i915: Disable writing of TMDS_OE on Lenovo ThinkPad X1 series

* Support realtek new codec alc257 in the alsa hda driver  (LP: #1738911)
    - ALSA: hda/realtek - New codec support for ALC257

* QCA Rome bluetooth can not wakeup after USB runtime suspended.
    (LP: #1737890)
    - Bluetooth: btusb: driver to enable the usb-wakeup feature

* Intel 9260/9462/9560 can't connect to 5GHz AP (LP: #1736639)
    - iwlwifi: mvm: enable RX offloading with TKIP and WEP
    - iwlwifi: mvm: mark MIC stripped MPDUs

* [Artful][Wyse 3040] System hang when trying to enable an offlined CPU core
    (LP: #1736393)
    - SAUCE: drm/i915:Don't set chip specific data
    - SAUCE: drm/i915: make previous commit affects Wyse 3040 only

* Touchpad stops working after a few seconds in Lenovo ideapad 320
    (LP: #1732056)
    - pinctrl/amd: fix masking of GPIO interrupts

[ Ubuntu: 4.13.0-29.32 ]

* linux: 4.13.0-29.32 -proposed tracker (LP: #1742722)
  * CVE-2017-5754
    - Revert "x86/cpu: Implement CPU vulnerabilites sysfs functions"
    - Revert "sysfs/cpu: Fix typos in vulnerability documentation"
    - Revert "sysfs/cpu: Add vulnerability folder"
    - Revert "UBUNTU: [Config] updateconfigs to enable
      GENERIC_CPU_VULNERABILITIES"

[ Ubuntu: 4.13.0-28.31 ]

* CVE-2017-5753
    - SAUCE: x86/kvm: Fix stuff_RSB() for 32-bit
  * CVE-2017-5715
    - SAUCE: x86/kvm: Fix stuff_RSB() for 32-bit

[ Ubuntu: 4.13.0-27.30 ]

* CVE-2017-5753
    - locking/barriers: introduce new memory barrier gmb()
    - bpf: prevent speculative execution in eBPF interpreter
    - x86, bpf, jit: prevent speculative execution when JIT is enabled
    - uvcvideo: prevent speculative execution
    - carl9170: prevent speculative execution
    - p54: prevent speculative execution
    - qla2xxx: prevent speculative execution
    - cw1200: prevent speculative execution
    - Thermal/int340x: prevent speculative execution
    - userns: prevent speculative execution
    - ipv6: prevent speculative execution
    - fs: prevent speculative execution
    - net: mpls: prevent speculative execution
    - udf: prevent speculative execution
    - x86/feature: Enable the x86 feature to control Speculation
    - x86/feature: Report presence of IBPB and IBRS control
    - x86/enter: MACROS to set/clear IBRS and set IBPB
    - x86/enter: Use IBRS on syscall and interrupts
    - x86/idle: Disable IBRS entering idle and enable it on wakeup
    - x86/idle: Disable IBRS when offlining cpu and re-enable on wakeup
    - x86/mm: Set IBPB upon context switch
    - x86/mm: Only set IBPB when the new thread cannot ptrace current thread
    - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform
    - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm
    - x86/kvm: Set IBPB when switching VM
    - x86/kvm: Toggle IBRS on VM entry and exit
    - x86/kvm: Pad RSB on VM transition
    - x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature
    - x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control
    - x86/syscall: Clear unused extra registers on syscall entrance
    - x86/syscall: Clear unused extra registers on 32-bit compatible syscall
      entrance
    - x86/entry: Use retpoline for syscall's indirect calls
    - x86/cpu/AMD: Add speculative control support for AMD
    - x86/microcode: Extend post microcode reload to support IBPB feature
    - KVM: SVM: Do not intercept new speculative control MSRs
    - x86/svm: Set IBRS value on VM entry and exit
    - x86/svm: Set IBPB when running a different VCPU
    - KVM: x86: Add speculative control CPUID support for guests
    - x86/svm: Add code to clobber the RSB on VM exit
    - x86/svm: Add code to clear registers on VM exit
    - x86/cpu/AMD: Remove now unused definition of MFENCE_RDTSC feature
    - powerpc: add gmb barrier
    - s390/spinlock: add gmb memory barrier
    - x86/microcode/AMD: Add support for fam17h microcode loading
  * CVE-2017-5715
    - locking/barriers: introduce new memory barrier gmb()
    - bpf: prevent speculative execution in eBPF interpreter
    - x86, bpf, jit: prevent speculative execution when JIT is enabled
    - uvcvideo: prevent speculative execution
    - carl9170: prevent speculative execution
    - p54: prevent speculative execution
    - qla2xxx: prevent speculative execution
    - cw1200: prevent speculative execution
    - Thermal/int340x: prevent speculative execution
    - userns: prevent speculative execution
    - ipv6: prevent speculative execution
    - fs: prevent speculative execution
    - net: mpls: prevent speculative execution
    - udf: prevent speculative execution
    - x86/feature: Enable the x86 feature to control Speculation
    - x86/feature: Report presence of IBPB and IBRS control
    - x86/enter: MACROS to set/clear IBRS and set IBPB
    - x86/enter: Use IBRS on syscall and interrupts
    - x86/idle: Disable IBRS entering idle and enable it on wakeup
    - x86/idle: Disable IBRS when offlining cpu and re-enable on wakeup
    - x86/mm: Set IBPB upon context switch
    - x86/mm: Only set IBPB when the new thread cannot ptrace current thread
    - x86/entry: Stuff RSB for entry to kernel for non-SMEP platform
    - x86/kvm: add MSR_IA32_SPEC_CTRL and MSR_IA32_PRED_CMD to kvm
    - x86/kvm: Set IBPB when switching VM
    - x86/kvm: Toggle IBRS on VM entry and exit
    - x86/kvm: Pad RSB on VM transition
    - x86/spec_ctrl: Add sysctl knobs to enable/disable SPEC_CTRL feature
    - x86/spec_ctrl: Add lock to serialize changes to ibrs and ibpb control
    - x86/syscall: Clear unused extra registers on syscall entrance
    - x86/syscall: Clear unused extra registers on 32-bit compatible syscall
      entrance
    - x86/entry: Use retpoline for syscall's indirect calls
    - x86/cpu/AMD: Add speculative control support for AMD
    - x86/microcode: Extend post microcode reload to support IBPB feature
    - KVM: SVM: Do not intercept new speculative control MSRs
    - x86/svm: Set IBRS value on VM entry and exit
    - x86/svm: Set IBPB when running a different VCPU
    - KVM: x86: Add speculative control CPUID support for guests
    - x86/svm: Add code to clobber the RSB on VM exit
    - x86/svm: Add code to clear registers on VM exit
    - x86/cpu/AMD: Remove now unused definition of MFENCE_RDTSC feature
    - powerpc: add gmb barrier
    - s390/spinlock: add gmb memory barrier
    - x86/microcode/AMD: Add support for fam17h microcode loading
  * CVE-2017-5754
    - x86/pti: Enable PTI by default
    - x86/pti: Make sure the user/kernel PTEs match
    - x86/dumpstack: Fix partial register dumps
    - x86/dumpstack: Print registers for first stack frame
    - x86/process: Define cpu_tss_rw in same section as declaration
    - x86/mm: Set MODULES_END to 0xffffffffff000000
    - x86/mm: Map cpu_entry_area at the same place on 4/5 level
    - x86/kaslr: Fix the vaddr_end mess
    - x86/events/intel/ds: Use the proper cache flush method for mapping ds
      buffers
    - x86/tlb: Drop the _GPL from the cpu_tlbstate export
    - x86/alternatives: Add missing '\n' at end of ALTERNATIVE inline asm
    - x86/pti: Rename BUG_CPU_INSECURE to BUG_CPU_MELTDOWN
    - x86/pti: Unbreak EFI old_memmap
    - x86/Documentation: Add PTI description
    - x86/cpufeatures: Add X86_BUG_SPECTRE_V[12]
    - sysfs/cpu: Add vulnerability folder
    - x86/cpu: Implement CPU vulnerabilites sysfs functions
    - x86/tboot: Unbreak tboot with PTI enabled
    - x86/mm/pti: Remove dead logic in pti_user_pagetable_walk*()
    - x86/cpu/AMD: Make LFENCE a serializing instruction
    - x86/cpu/AMD: Use LFENCE_RDTSC in preference to MFENCE_RDTSC
    - sysfs/cpu: Fix typos in vulnerability documentation
    - x86/alternatives: Fix optimize_nops() checking
    - x86/pti: Make unpoison of pgd for trusted boot work for real
    - s390: introduce CPU alternatives
    - s390: add ppa to kernel entry / exit
    - SAUCE: powerpc: Secure memory rfi flush
    - SAUCE: rfi-flush: Make DEBUG_RFI a CONFIG option
    - SAUCE: rfi-flush: Add HRFI_TO_UNKNOWN and use it in denorm
    - SAUCE: rfi-flush: kvmppc_skip_(H)interrupt returns to host kernel
    - SAUCE: KVM: Revert the implementation of H_GET_CPU_CHARACTERISTICS
    - SAUCE: rfi-flush: Implement congruence-first fallback flush
    - SAUCE: rfi-flush: Make l1d_flush_type bit flags
    - SAUCE: rfi-flush: Push the instruction selection down to the patching
      routine
    - SAUCE: rfi-flush: Expand the RFI section to two nop slots
    - SAUCE: rfi-flush: Support more than one flush type at once
    - SAUCE: rfi-flush: Allow HV to advertise multiple flush types
    - SAUCE: rfi-flush: Add speculation barrier before ori 30,30,0 flush
    - SAUCE: rfi-flush: Add barriers to the fallback L1D flushing
    - SAUCE: rfi-flush: Rework powernv logic to be more cautious
    - SAUCE: rfi-flush: Rework pseries logic to be more cautious
    - SAUCE: rfi-flush: Put the fallback flushes in the real trampoline section
    - SAUCE: rfi-flush: Fix the fallback flush to actually activate
    - SAUCE: rfi-flush: Fix HRFI_TO_UNKNOWN
    - SAUCE: rfi-flush: Refactor the macros so the nops are defined once
    - SAUCE: rfi-flush: Add no_rfi_flush and nopti comandline options
    - SAUCE: rfi-flush: Use rfi-flush in printks
    - SAUCE: rfi-flush: Fallback flush add load dependency
    - SAUCE: rfi-flush: Fix the 32-bit KVM build
    - SAUCE: rfi-flush: Fix some RFI conversions in the KVM code
    - SAUCE: rfi-flush: Make the fallback robust against memory corruption
    - [Config] Disable CONFIG_PPC_DEBUG_RFI
    - [Config] updateconfigs to enable GENERIC_CPU_VULNERABILITIES
  * powerpc: flush L1D on return to use (LP: #1742772)
    - SAUCE: powerpc: Secure memory rfi flush
    - SAUCE: rfi-flush: Make DEBUG_RFI a CONFIG option
    - SAUCE: rfi-flush: Add HRFI_TO_UNKNOWN and use it in denorm
    - SAUCE: rfi-flush: kvmppc_skip_(H)interrupt returns to host kernel
    - SAUCE: KVM: Revert the implementation of H_GET_CPU_CHARACTERISTICS
    - SAUCE: rfi-flush: Implement congruence-first fallback flush
    - SAUCE: rfi-flush: Make l1d_flush_type bit flags
    - SAUCE: rfi-flush: Push the instruction selection down to the patching
      routine
    - SAUCE: rfi-flush: Expand the RFI section to two nop slots
    - SAUCE: rfi-flush: Support more than one flush type at once
    - SAUCE: rfi-flush: Allow HV to advertise multiple flush types
    - SAUCE: rfi-flush: Add speculation barrier before ori 30,30,0 flush
    - SAUCE: rfi-flush: Add barriers to the fallback L1D flushing
    - SAUCE: rfi-flush: Rework powernv logic to be more cautious
    - SAUCE: rfi-flush: Rework pseries logic to be more cautious
    - SAUCE: rfi-flush: Put the fallback flushes in the real trampoline section
    - SAUCE: rfi-flush: Fix the fallback flush to actually activate
    - SAUCE: rfi-flush: Fix HRFI_TO_UNKNOWN
    - SAUCE: rfi-flush: Refactor the macros so the nops are defined once
    - SAUCE: rfi-flush: Add no_rfi_flush and nopti comandline options
    - SAUCE: rfi-flush: Use rfi-flush in printks
    - SAUCE: rfi-flush: Fallback flush add load dependency
    - SAUCE: rfi-flush: Fix the 32-bit KVM build
    - SAUCE: rfi-flush: Fix some RFI conversions in the KVM code
    - SAUCE: rfi-flush: Make the fallback robust against memory corruption
    - [Config] Disable CONFIG_PPC_DEBUG_RFI
  * s390: add ppa to kernel entry/exit (LP: #1742771)
    - s390: introduce CPU alternatives
    - s390: add ppa to kernel entry / exit

-- Kleber Sacilotto de Souza <kleber.souza@canonical.com>  Tue, 16 Jan 2018 12:10:35 +0100

Changed in linux-oem (Ubuntu Xenial):
status:	Fix Committed → Fix Released
status:	Fix Committed → Fix Released

Kai-Heng Feng (kaihengfeng) on 2018-02-01

Changed in linux (Ubuntu):
status:	Triaged → Confirmed
status:	Confirmed → Triaged

Kleber Sacilotto de Souza (kleber-souza) on 2018-02-28

Changed in linux-oem (Ubuntu Artful):
status:	New → Invalid
Changed in linux (Ubuntu Artful):
status:	New → Fix Committed

Kai-Heng Feng (kaihengfeng) on 2018-03-05

Changed in linux (Ubuntu):
status:	Triaged → Fix Released
Changed in hwe-next:
assignee:	Kai-Heng Feng (kaihengfeng) → nobody

Revision history for this message

Stefan Bader (smb) wrote on 2018-03-19:

#15

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-artful' to 'verification-done-artful'. If the problem still exists, change the tag 'verification-needed-artful' to 'verification-failed-artful'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags:

added: verification-needed-artful

Revision history for this message

Kai-Heng Feng (kaihengfeng) wrote on 2018-03-26:

#16

Verified on another AMD laptop, Inspiron 3180, which is also affected by this issue.

tags:

added: verification-done-artful
removed: verification-needed-artful

Revision history for this message

Launchpad Janitor (janitor) wrote on 2018-04-03:

#17

Download full text (18.9 KiB)

This bug was fixed in the package linux - 4.13.0-38.43

---------------
linux (4.13.0-38.43) artful; urgency=medium

* linux: 4.13.0-38.43 -proposed tracker (LP: #1755762)

  * Servers going OOM after updating kernel from 4.10 to 4.13 (LP: #1748408)
    - i40e: Fix memory leak related filter programming status
    - i40e: Add programming descriptors to cleaned_count

* [SRU] Lenovo E41 Mic mute hotkey is not responding (LP: #1753347)
- platform/x86: ideapad-laptop: Increase timeout to wait for EC answer

* fails to dump with latest kpti fixes (LP: #1750021)
- kdump: write correct address of mem_section into vmcoreinfo

  * headset mic can't be detected on two Dell machines (LP: #1748807)
    - ALSA: hda/realtek - Support headset mode for ALC215/ALC285/ALC289
    - ALSA: hda - Fix headset mic detection problem for two Dell machines
    - ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines

  * CIFS SMB2/SMB3 does not work for domain based DFS (LP: #1747572)
    - CIFS: make IPC a regular tcon
    - CIFS: use tcon_ipc instead of use_ipc parameter of SMB2_ioctl
    - CIFS: dump IPC tcon in debug proc file

* i2c-thunderx: erroneous error message "unhandled state: 0" (LP: #1754076)
- i2c: octeon: Prevent error message on bus error

* hisi_sas: Add disk LED support (LP: #1752695)
- scsi: hisi_sas: directly attached disk LED feature for v2 hw

  * EDAC, sb_edac: Backport 1 patch to Ubuntu 17.10 (Fix missing DIMM sysfs
    entries with KNL SNC2/SNC4 mode) (LP: #1743856)
    - EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode

  * [regression] Colour banding and artefacts appear system-wide on an Asus
    Zenbook UX303LA with Intel HD 4400 graphics (LP: #1749420)
    - drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA

* DVB Card with SAA7146 chipset not working (LP: #1742316)
- vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems

  * [Asus UX360UA] battery status in unity-panel is not changing when battery is
    being charged (LP: #1661876) // AC adapter status not detected on Asus
    ZenBook UX410UAK (LP: #1745032)
    - ACPI / battery: Add quirk for Asus UX360UA and UX410UAK

* ASUS UX305LA - Battery state not detected correctly (LP: #1482390)
- ACPI / battery: Add quirk for Asus GL502VSK and UX305LA

  * support thunderx2 vendor pmu events (LP: #1747523)
    - perf pmu: Extract function to get JSON alias map
    - perf pmu: Pass pmu as a parameter to get_cpuid_str()
    - perf tools arm64: Add support for get_cpuid_str function.
    - perf pmu: Add helper function is_pmu_core to detect PMU CORE devices
    - perf vendor events arm64: Add ThunderX2 implementation defined pmu core
      events
    - perf pmu: Add check for valid cpuid in perf_pmu__find_map()

* lpfc.ko module doesn't work (LP: #1746970)
- scsi: lpfc: Fix loop mode target discovery

  * Ubuntu 17.10 crashes on vmalloc.c (LP: #1739498)
    - powerpc/mm/book3s64: Make KERN_IO_START a variable
    - powerpc/mm/slb: Move comment next to the code it's referring to
    - powerpc/mm/hash64: Make vmalloc 56T on hash

* ethtool -p fails to light NIC LED on HiSilicon D05 systems (LP: #1748567)
- net...

This bug was fixed in the package linux - 4.13.0-38.43

---------------
linux (4.13.0-38.43) artful; urgency=medium

* linux: 4.13.0-38.43 -proposed tracker (LP: #1755762)

* Servers going OOM after updating kernel from 4.10 to 4.13 (LP: #1748408)
    - i40e: Fix memory leak related filter programming status
    - i40e: Add programming descriptors to cleaned_count

* [SRU] Lenovo E41 Mic mute hotkey is not responding (LP: #1753347)
    - platform/x86: ideapad-laptop: Increase timeout to wait for EC answer

* fails to dump with latest kpti fixes (LP: #1750021)
    - kdump: write correct address of mem_section into vmcoreinfo

* headset mic can't be detected on two Dell machines (LP: #1748807)
    - ALSA: hda/realtek - Support headset mode for ALC215/ALC285/ALC289
    - ALSA: hda - Fix headset mic detection problem for two Dell machines
    - ALSA: hda - Fix a wrong FIXUP for alc289 on Dell machines

* CIFS SMB2/SMB3 does not work for domain based DFS (LP: #1747572)
    - CIFS: make IPC a regular tcon
    - CIFS: use tcon_ipc instead of use_ipc parameter of SMB2_ioctl
    - CIFS: dump IPC tcon in debug proc file

* i2c-thunderx: erroneous error message "unhandled state: 0" (LP: #1754076)
    - i2c: octeon: Prevent error message on bus error

* hisi_sas: Add disk LED support (LP: #1752695)
    - scsi: hisi_sas: directly attached disk LED feature for v2 hw

* EDAC, sb_edac: Backport 1 patch to Ubuntu 17.10 (Fix missing DIMM sysfs
    entries with KNL SNC2/SNC4 mode) (LP: #1743856)
    - EDAC, sb_edac: Fix missing DIMM sysfs entries with KNL SNC2/SNC4 mode

* [regression] Colour banding and artefacts appear system-wide on an Asus
    Zenbook UX303LA with Intel HD 4400 graphics (LP: #1749420)
    - drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA

* DVB Card with SAA7146 chipset not working (LP: #1742316)
    - vmalloc: fix __GFP_HIGHMEM usage for vmalloc_32 on 32b systems

* [Asus UX360UA] battery status in unity-panel is not changing when battery is
    being charged (LP: #1661876) // AC adapter status not detected on Asus
    ZenBook UX410UAK (LP: #1745032)
    - ACPI / battery: Add quirk for Asus UX360UA and UX410UAK

* ASUS UX305LA - Battery state not detected correctly (LP: #1482390)
    - ACPI / battery: Add quirk for Asus GL502VSK and UX305LA

* support thunderx2 vendor pmu events (LP: #1747523)
    - perf pmu: Extract function to get JSON alias map
    - perf pmu: Pass pmu as a parameter to get_cpuid_str()
    - perf tools arm64: Add support for get_cpuid_str function.
    - perf pmu: Add helper function is_pmu_core to detect PMU CORE devices
    - perf vendor events arm64: Add ThunderX2 implementation defined pmu core
      events
    - perf pmu: Add check for valid cpuid in perf_pmu__find_map()

* lpfc.ko module doesn't work (LP: #1746970)
    - scsi: lpfc: Fix loop mode target discovery

* Ubuntu 17.10 crashes on vmalloc.c (LP: #1739498)
    - powerpc/mm/book3s64: Make KERN_IO_START a variable
    - powerpc/mm/slb: Move comment next to the code it's referring to
    - powerpc/mm/hash64: Make vmalloc 56T on hash

* ethtool -p fails to light NIC LED on HiSilicon D05 systems (LP: #1748567)
    - net: hns: add ACPI mode support for ethtool -p

* CVE-2017-17807
    - KEYS: add missing permission check for request_key() destination

* [Artful SRU] Fix capsule update regression (LP: #1746019)
    - efi/capsule-loader: Reinstate virtual capsule mapping

* [Artful/Bionic] [Config] enable EDAC_GHES for ARM64 (LP: #1747746)
    - Ubuntu: [Config] enable EDAC_GHES for ARM64

* linux-tools: perf incorrectly linking libbfd (LP: #1748922)
    - SAUCE: tools -- add ability to disable libbfd
    - [Packaging] correct disablement of libbfd

* Cherry pick c96f5471ce7d for delayacct fix (LP: #1747769)
    - delayacct: Account blkio completion on the correct task

* Error in CPU frequency reporting when nominal and min pstates are same
    (cpufreq) (LP: #1746174)
    - cpufreq: powernv: Dont assume distinct pstate values for nominal and pmin

* retpoline abi files are empty on i386 (LP: #1751021)
    - [Packaging] retpoline-extract -- instantiate retpoline files for i386
    - [Packaging] final-checks -- sanity checking ABI contents
    - [Packaging] final-checks -- check for empty retpoline files

* [P9,Power NV][WSP][Ubuntu 1804] : "Kernel access of bad area " when grouping
    different pmu events using perf fuzzer . (perf:) (LP: #1746225)
    - powerpc/perf: Fix oops when grouping different pmu events

* bnx2x_attn_int_deasserted3:4323 MC assert! (LP: #1715519) //
    CVE-2018-1000026
    - net: create skb_gso_validate_mac_len()
    - bnx2x: disable GSO where gso_size is too big for hardware

* Ubuntu16.04.03: ISAv3 initialize MMU registers before setting partition
    table (LP: #1736145)
    - powerpc/64s: Initialize ISAv3 MMU registers before setting partition table

* powerpc/powernv: Flush console before platform error reboot (LP: #1735159)
    - powerpc/powernv: Flush console before platform error reboot

* Touchpad stops working after a few seconds in Lenovo ideapad 320
    (LP: #1732056)
    - pinctrl/amd: fix masking of GPIO interrupts

* [Artful][Wyse 3040] System hang when trying to enable an offlined CPU core
    (LP: #1736393)
    - SAUCE: drm/i915:Don't set chip specific data
    - SAUCE: drm/i915: make previous commit affects Wyse 3040 only

* ppc64el: Do not call ibm,os-term on panic (LP: #1736954)
    - powerpc: Do not call ppc_md.panic in fadump panic notifier

* Artful update to 4.13.16 stable release (LP: #1744213)
    - tcp_nv: fix division by zero in tcpnv_acked()
    - net: vrf: correct FRA_L3MDEV encode type
    - tcp: do not mangle skb->cb[] in tcp_make_synack()
    - net: systemport: Correct IPG length settings
    - netfilter/ipvs: clear ipvs_property flag when SKB net namespace changed
    - l2tp: don't use l2tp_tunnel_find() in l2tp_ip and l2tp_ip6
    - bonding: discard lowest hash bit for 802.3ad layer3+4
    - net: cdc_ether: fix divide by 0 on bad descriptors
    - net: qmi_wwan: fix divide by 0 on bad descriptors
    - qmi_wwan: Add missing skb_reset_mac_header-call
    - net: usb: asix: fill null-ptr-deref in asix_suspend
    - tcp: gso: avoid refcount_t warning from tcp_gso_segment()
    - tcp: fix tcp_fastretrans_alert warning
    - vlan: fix a use-after-free in vlan_device_event()
    - net/mlx5: Cancel health poll before sending panic teardown command
    - net/mlx5e: Set page to null in case dma mapping fails
    - af_netlink: ensure that NLMSG_DONE never fails in dumps
    - vxlan: fix the issue that neigh proxy blocks all icmpv6 packets
    - net: cdc_ncm: GetNtbFormat endian fix
    - fealnx: Fix building error on MIPS
    - net/sctp: Always set scope_id in sctp_inet6_skb_msgname
    - ima: do not update security.ima if appraisal status is not INTEGRITY_PASS
    - serial: omap: Fix EFR write on RTS deassertion
    - serial: 8250_fintek: Fix finding base_port with activated SuperIO
    - tpm-dev-common: Reject too short writes
    - rcu: Fix up pending cbs check in rcu_prepare_for_idle
    - ocfs2: fix cluster hang after a node dies
    - ocfs2: should wait dio before inode lock in ocfs2_setattr()
    - ipmi: fix unsigned long underflow
    - mm/page_alloc.c: broken deferred calculation
    - mm/page_ext.c: check if page_ext is not prepared
    - x86/cpu/amd: Derive L3 shared_cpu_map from cpu_llc_shared_mask
    - coda: fix 'kernel memory exposure attempt' in fsync
    - Linux 4.13.16

* Artful update to 4.13.15 stable release (LP: #1744212)
    - media: imon: Fix null-ptr-deref in imon_probe
    - media: dib0700: fix invalid dvb_detach argument
    - crypto: dh - Fix double free of ctx->p
    - crypto: dh - Don't permit 'p' to be 0
    - crypto: dh - Don't permit 'key' or 'g' size longer than 'p'
    - USB: early: Use new USB product ID and strings for DbC device
    - USB: usbfs: compute urb->actual_length for isochronous
    - USB: Add delay-init quirk for Corsair K70 LUX keyboards
    - usb: gadget: f_fs: Fix use-after-free in ffs_free_inst
    - USB: serial: metro-usb: stop I/O after failed open
    - USB: serial: Change DbC debug device binding ID
    - USB: serial: qcserial: add pid/vid for Sierra Wireless EM7355 fw update
    - USB: serial: garmin_gps: fix I/O after failed probe and remove
    - USB: serial: garmin_gps: fix memory leak on probe errors
    - x86/MCE/AMD: Always give panic severity for UC errors in kernel context
    - platform/x86: peaq-wmi: Add DMI check before binding to the WMI interface
    - platform/x86: peaq_wmi: Fix missing terminating entry for peaq_dmi_table
    - HID: cp2112: add HIDRAW dependency
    - HID: wacom: generic: Recognize WACOM_HID_WD_PEN as a type of pen collection
    - staging: wilc1000: Fix bssid buffer offset in Txq
    - staging: ccree: fix 64 bit scatter/gather DMA ops
    - staging: greybus: spilib: fix use-after-free after deregistration
    - staging: vboxvideo: Fix reporting invalid suggested-offset-properties
    - staging: rtl8188eu: Revert 4 commits breaking ARP
    - Linux 4.13.15

* time drifting on linux-hwe kernels (LP: #1744988)
    - x86/tsc: Future-proof native_calibrate_tsc()
    - x86/tsc: Fix erroneous TSC rate on Skylake Xeon
    - x86/tsc: Print tsc_khz, when it differs from cpu_khz

* Please backport vmd suspend/resume patches to 16.04 hwe (LP: #1745508)
    - PCI: vmd: Free up IRQs on suspend path

* CVE-2017-17448
    - netfilter: nfnetlink_cthelper: Add missing permission checks

* Dell XPS 13 9360 bluetooth (Atheros) won't connect after resume
    (LP: #1744712)
    - Bluetooth: btusb: Restore QCA Rome suspend/resume fix with a "rewritten"
      version

* [SRU] TrackPoint: middle button doesn't work on TrackPoint-compatible
    device. (LP: #1746002)
    - Input: trackpoint - force 3 buttons if 0 button is reported

* TB16 dock ethernet corrupts data with hw checksum silently failing
    (LP: #1729674)
    - r8152: disable RX aggregation on Dell TB16 dock

* [Artful] Realtek ALC225: 2 secs noise when a headset plugged in
    (LP: #1744058)
    - Revert "UBUNTU: SAUCE: ALSA: hda/realtek - Add support headset mode for DELL
      WYSE"
    - SAUCE: ALSA: hda/realtek - Add support headset mode for DELL WYSE
    - ALSA: hda/realtek - update ALC225 depop optimize

* [A] skb leak in vhost_net / tun / tap (LP: #1738975)
    - vhost: fix skb leak in handle_rx()
    - tap: free skb if flags error
    - tun: free skb in early errors

* Commit d9018976cdb6 missing in Kernels <4.14.x preventing lasting fix of
    Intel SPI bug on certain serial flash (LP: #1742696)
    - mfd: lpc_ich: Do not touch SPI-NOR write protection bit on Haswell/Broadwell
    - spi-nor: intel-spi: Fix broken software sequencing codes

* CVE-2018-5332
    - RDS: Heap OOB write in rds_message_alloc_sgs()

* [A] KVM Windows BSOD on 4.13.x (LP: #1738972)
    - KVM: x86: fix APIC page invalidation

* elantech touchpad of Lenovo L480/580 failed to detect hw_version
    (LP: #1733605)
    - Input: elantech - add new icbody type 15

* [SRU] External HDMI monitor failed to show screen on Lenovo X1 series
    (LP: #1738523)
    - SAUCE: drm/i915: Disable writing of TMDS_OE on Lenovo ThinkPad X1 series

* ubuntu/xr-usb-serial didn't get built in zesty and artful (LP: #1733281)
    - SAUCE: make sure ubuntu/xr-usb-serial builds for x86

* Disabling zfs does not always disable module checks for the zfs modules
    (LP: #1737176)
    - [Packaging] disable zfs module checks when zfs is disabled

* CVE-2017-17806
    - crypto: hmac - require that the underlying hash algorithm is unkeyed

* CVE-2017-17805
    - crypto: salsa20 - fix blkcipher_walk API usage

* CVE-2017-16994
    - mm/pagewalk.c: report holes in hugetlb ranges

* CVE-2017-17450
    - netfilter: xt_osf: Add missing permission checks

* apparmor profile load in stacked policy container fails (LP: #1746463)
    - SAUCE: apparmor: fix display of .ns_name for containers

* CVE-2017-15129
    - net: Fix double free and memory corruption in get_net_ns_by_id()

* CVE-2018-5344
    - loop: fix concurrent lo_open/lo_release

* CVE-2017-1000407
    - KVM: VMX: remove I/O port 0x80 bypass on Intel hosts

* CVE-2017-0861
    - ALSA: pcm: prevent UAF in snd_pcm_info

* perf stat segfaults on uncore events w/o -a (LP: #1745246)
    - perf xyarray: Save max_x, max_y
    - perf evsel: Fix buffer overflow while freeing events

* Support cppc-cpufreq driver on ThunderX2 systems (LP: #1745007)
    - mailbox: PCC: Move the MAX_PCC_SUBSPACES definition to header file
    - ACPI / CPPC: Make CPPC ACPI driver aware of PCC subspace IDs
    - ACPI / CPPC: Fix KASAN global out of bounds warning
    - ACPI: CPPC: remove initial assignment of pcc_ss_data

* P-state not working in kernel 4.13 (LP: #1743269)
    - x86 / CPU: Avoid unnecessary IPIs in arch_freq_get_on_cpu()
    - x86 / CPU: Always show current CPU frequency in /proc/cpuinfo

* Regression: KVM no longer supports Intel CPUs without Virtual NMI
    (LP: #1741655)
    - kvm: vmx: Reinstate support for CPUs without virtual NMI

* System hang with Linux kernel due to mainline commit 24247aeeabe
    (LP: #1733662)
    - x86/intel_rdt/cqm: Prevent use after free

* $(LOCAL_ENV_CC) and $(LOCAL_ENV_DISTCC_HOSTS) should be properly quoted
    (LP: #1744077)
    - [Debian] pass LOCAL_ENV_CC and LOCAL_ENV_DISTCC_HOSTS properly

* the wifi driver is always hard blocked on a lenovo laptop (LP: #1743672)
    - ACPI: EC: Fix possible issues related to EC initialization order

* text VTs are unavailable on desktop after upgrade to Ubuntu 17.10
    (LP: #1724911)
    - drm/i915/fbdev: Always forward hotplug events

* Samsung SSD 960 EVO 500GB refused to change power state (LP: #1705748)
    - nvme-pci: disable APST on Samsung SSD 960 EVO + ASUS PRIME B350M-A

* [0cf3:e010] QCA6174A XR failed to pair with bt 4.0 device  (LP: #1741166)
    - Bluetooth: btusb: Add support for 0cf3:e010

* CVE-2017-17741
    - KVM: Fix stack-out-of-bounds read in write_mmio

* CVE-2018-5333
    - RDS: null pointer dereference in rds_atomic_free_op

* [800 G3 SFF] [800 G3 DM]External microphone of headset(3-ring) is working,
    2-ring mic not working, both not shown in sound settings  (LP: #1740974)
    - ALSA: hda - Add MIC_NO_PRESENCE fixup for 2 HP machines

* Two front mics can't work on a lenovo machine (LP: #1740973)
    - ALSA: hda - change the location for one mic on a Lenovo machine

* No external microphone be detected via headset jack on a dell machine
    (LP: #1740972)
    - ALSA: hda - fix headset mic detection issue on a Dell machine

*  Can't detect external headset via line-out jack on some Dell machines
    (LP: #1740971)
    - ALSA: hda/realtek - Fix Dell AIO LineOut issue

* Support realtek new codec alc257 in the alsa hda driver  (LP: #1738911)
    - ALSA: hda/realtek - New codec support for ALC257

* Add support for 16g huge pages on Ubuntu 16.04.2 PowerNV (LP: #1706247)
    - powerpc/mm/hugetlb: Allow runtime allocation of 16G.
    - powerpc/mm/hugetlb: Add support for reserving gigantic huge pages via kernel
      command line
    - mm/hugetlb: Allow arch to override and call the weak function

* the kernel is blackholing IPv6 packets to linkdown nexthops (LP: #1738219)
    - ipv6: Do not consider linkdown nexthops during multipath

* e1000e in 4.4.0-97-generic breaks 82574L under heavy load. (LP: #1730550)
    - e1000e: Avoid receiver overrun interrupt bursts
    - e1000e: Separate signaling for link check/link up

* Ubuntu 17.10: Include patch "crypto: vmx - Use skcipher for ctr fallback"
    (LP: #1732978)
    - crypto: vmx - Use skcipher for ctr fallback

* QCA Rome bluetooth can not wakeup after USB runtime suspended.
    (LP: #1737890)
    - Bluetooth: btusb: driver to enable the usb-wakeup feature

* /dev/bcache/by-uuid links not created after reboot (LP: #1729145)
    - SAUCE: (no-up) bcache: decouple emitting a cached_dev CHANGE uevent

* Some VMs fail to reboot with "watchdog: BUG: soft lockup - CPU#0 stuck for
    22s! [systemd:1]" (LP: #1730717)
    - SAUCE: exec: fix lockup because retry loop may never exit

* Request to backport cxlflash patches to 16.04 HWE Kernel (LP: #1730515)
    - scsi: cxlflash: Use derived maximum write same length
    - scsi: cxlflash: Allow cards without WWPN VPD to configure
    - scsi: cxlflash: Derive pid through accessors

* vagrant artful64 box filesystem too small (LP: #1726818)
    - block: factor out __blkdev_issue_zero_pages()
    - block: cope with WRITE ZEROES failing in blkdev_issue_zeroout()

* Artful update to 4.13.14 stable release (LP: #1744121)
    - ppp: fix race in ppp device destruction
    - gso: fix payload length when gso_size is zero
    - ipv4: Fix traffic triggered IPsec connections.
    - ipv6: Fix traffic triggered IPsec connections.
    - netlink: do not set cb_running if dump's start() errs
    - net: call cgroup_sk_alloc() earlier in sk_clone_lock()
    - macsec: fix memory leaks when skb_to_sgvec fails
    - l2tp: check ps->sock before running pppol2tp_session_ioctl()
    - netlink: fix netlink_ack() extack race
    - sctp: add the missing sock_owned_by_user check in sctp_icmp_redirect
    - tcp/dccp: fix ireq->opt races
    - packet: avoid panic in packet_getsockopt()
    - geneve: Fix function matching VNI and tunnel ID on big-endian
    - net: bridge: fix returning of vlan range op errors
    - soreuseport: fix initialization race
    - ipv6: flowlabel: do not leave opt->tot_len with garbage
    - sctp: full support for ipv6 ip_nonlocal_bind & IP_FREEBIND
    - tcp/dccp: fix lockdep splat in inet_csk_route_req()
    - tcp/dccp: fix other lockdep splats accessing ireq_opt
    - net: dsa: check master device before put
    - net/unix: don't show information about sockets from other namespaces
    - tap: double-free in error path in tap_open()
    - net/mlx5: Fix health work queue spin lock to IRQ safe
    - net/mlx5e: Properly deal with encap flows add/del under neigh update
    - ipip: only increase err_count for some certain type icmp in ipip_err
    - ip6_gre: only increase err_count for some certain type icmpv6 in ip6gre_err
    - ip6_gre: update dst pmtu if dev mtu has been updated by toobig in
      __gre6_xmit
    - tcp: refresh tp timestamp before tcp_mtu_probe()
    - tap: reference to KVA of an unloaded module causes kernel panic
    - sctp: reset owner sk for data chunks on out queues when migrating a sock
    - net_sched: avoid matching qdisc with zero handle
    - l2tp: hold tunnel in pppol2tp_connect()
    - ipv6: addrconf: increment ifp refcount before ipv6_del_addr()
    - tcp: fix tcp_mtu_probe() vs highest_sack
    - mac80211: accept key reinstall without changing anything
    - mac80211: use constant time comparison with keys
    - mac80211: don't compare TKIP TX MIC key in reinstall prevention
    - usb: usbtest: fix NULL pointer dereference
    - Input: ims-psu - check if CDC union descriptor is sane
    - EDAC, sb_edac: Don't create a second memory controller if HA1 is not present
    - dmaengine: dmatest: warn user when dma test times out
    - Linux 4.13.14

-- Stefan Bader <stefan.bader@canonical.com>  Wed, 14 Mar 2018 11:38:23 +0100

Changed in linux (Ubuntu Artful):
status:	Fix Committed → Fix Released

Anthony Wong (anthonywong) on 2018-08-29

Changed in hwe-next:
status:	Triaged → Fix Released

Brad Figg (brad-figg) on 2019-07-24

tags:

added: cscc

Ubuntu
linux package

Touchpad stops working after a few seconds in Lenovo ideapad 320

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	Status	Importance	Assigned to
HWE Next	Fix Released	Critical	Unassigned
linux (Ubuntu)	Fix Released	Medium	Kai-Heng Feng
Xenial	Invalid	Undecided	Unassigned
Artful	Fix Released	Undecided	Unassigned
linux-oem (Ubuntu)	Invalid	Medium	Kai-Heng Feng
Xenial	Fix Released	Undecided	Unassigned
Artful	Invalid	Undecided	Unassigned

Ubuntulinux package

Touchpad stops working after a few seconds in Lenovo ideapad 320

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Ubuntu
linux package