[G72M] Screen corruption when using KMS. Dell Latitude D620 / Quadro NVS 110M/GeForce Go 7300
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Nouveau Xorg driver |
Fix Released
|
Medium
|
|||
linux (Ubuntu) |
Fix Released
|
High
|
Unassigned | ||
Bug Description
Binary package hint: xserver-
Nothing useful is displayed on screen in graphics mode with this laptop, instead it seems like random data pixels and colours end up on the panel.
With nouveau.modeset=0, you get an X server and everything, just at the wrong resolution (that's where I'm typing this bug from)
ProblemType: Bug
Architecture: i386
Date: Tue Mar 16 17:33:19 2010
DistroRelease: Ubuntu 10.04
DkmsStatus: bcmwl, 5.60.48.36+bdcom, 2.6.32-16-generic, i686: installed
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100316)
MachineType: Dell Inc. Latitude D620
Package: xserver-
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdLine: BOOT_IMAGE=
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersionSign
SourcePackage: xserver-
Uname: Linux 2.6.32-
dmi.bios.date: 05/16/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A10
dmi.board.name: 0KX350
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: Latitude D620
dmi.sys.vendor: Dell Inc.
glxinfo: Error: [Errno 2] No such file or directory
system:
distro: Ubuntu
codename: lucid
architecture: i686
kernel: 2.6.32-
CVE References
summary: |
- Nothing useful on screen. Dell Latitude D620. nVidia Corporation G72M - [Quadro NVS 110M/GeForce Go 7300] + [G72M] Screen corruption when using KMS. Dell Latitude D620 / Quadro + NVS 110M/GeForce Go 7300 |
Changed in xserver-xorg-video-nouveau (Ubuntu): | |
status: | New → Confirmed |
Changed in xserver-xorg-video-nouveau (Ubuntu): | |
importance: | Undecided → High |
Changed in nouveau: | |
status: | Unknown → Confirmed |
Changed in linux (Ubuntu): | |
status: | Triaged → In Progress |
status: | In Progress → Fix Committed |
milestone: | ubuntu-10.04-beta-2 → ubuntu-10.04 |
Changed in nouveau: | |
importance: | Unknown → Medium |
status: | Confirmed → Fix Released |
Changed in nouveau: | |
importance: | Medium → Unknown |
Changed in nouveau: | |
importance: | Unknown → Medium |
I don't think X is hung at all; here's the ps output, everything looks normal
And here's what X is doing:
root@mario:~# cat /proc/1000/wchan timeout
poll_schedule_