Hello! Have a server under VMWare virtualisation in cloudatcost.com, Canada. After updating to last 3.13 kernel (previously i have updated raring to trusty) i have a bug:
Root device dnt exist after loading initram - updating to linux-image-3.13.0-15-generic invoking that problem.
I have now two kernels in system: 3.8 and 3.13.0-15. First 3.8 loading success, but 3.13.0-15 now have a problem with llvm and udev - root device do not exists and i have BusyBox shell such as:
ALERT! /dev/disk/by-uuid/[MYUDIDNUMBER] does not exist. Dropping to a shell!
BusyBox
Before 3.13.0-15 i have also 3.13 kernel, but older and loading was succes without any warning or errors. Now i using 3.8 raring kernel on that server. 3.8 and 3.13 have a same grub config with same UDDID's, but 3.13.0-15 have the issue with this problem.
---
AlsaDevices:
total 0
crw-rw---- 1 root audio 116, 1 Mar 4 17:15 seq
crw-rw---- 1 root audio 116, 33 Mar 4 17:15 timer
AplayDevices: Error: [Errno 2] No such file or directory
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
ArecordDevices: Error: [Errno 2] No such file or directory
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
CurrentDmesg:
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=2c8e3542-e1c0-457b-a19d-6a76d750d0cb
InstallationDate: Installed on 2013-10-14 (142 days ago)
InstallationMedia: Ubuntu-Server 12.04.3 LTS "Precise Pangolin" - Release amd64 (20130820.2)
IwConfig:
eth0 no wireless extensions.
lo no wireless extensions.
Lsusb: Error: command ['lsusb'] failed with exit code 1: unable to initialize libusb: -99
MachineType: VMware, Inc. VMware Virtual Platform
Package: linux (not installed)
PciMultimedia:
ProcEnviron:
LANGUAGE=en_CA:en
TERM=xterm
PATH=(custom, no user)
LANG=en_CA.UTF-8
SHELL=/bin/bash
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-29-generic root=UUID=638da42e-7b1b-48ac-8164-1dbefafea00b ro
ProcVersionSignature: Ubuntu 3.8.0-29.42~precise1-generic 3.8.13.5
RelatedPackageVersions:
linux-restricted-modules-3.8.0-29-generic N/A
linux-backports-modules-3.8.0-29-generic N/A
linux-firmware 1.125
RfKill: Error: [Errno 2] No such file or directory
Tags: trusty
Uname: Linux 3.8.0-29-generic x86_64
UpgradeStatus: Upgraded to trusty on 2014-02-23 (9 days ago)
UserGroups: cdrom dip lpadmin plugdev sambashare sudo
WifiSyslog:
_MarkForUpload: True
dmi.bios.date: 06/22/2012
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 6.00
dmi.board.name: 440BX Desktop Reference Platform
dmi.board.vendor: Intel Corporation
dmi.board.version: None
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr6.00:bd06/22/2012:svnVMware,Inc.:pnVMwareVirtualPlatform:pvrNone:rvnIntelCorporation:rn440BXDesktopReferencePlatform:rvrNone:cvnNoEnclosure:ct1:cvrN/A:
dmi.product.name: VMware Virtual Platform
dmi.product.version: None
dmi.sys.vendor: VMware, Inc.
This bug is missing log files that will aid in diagnosing the problem. From a terminal window please run:
apport-collect 1288233
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.