[Ubuntu-x-swat] [Bug 673977] Re: xscreensaver crashed (display and keyboard dead) on nouveau assertion
Problem is gone in oneiric ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Expired = Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/673977 Title: xscreensaver crashed (display and keyboard dead) on nouveau assertion To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/673977/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 673977] Re: xscreensaver crashed (display and keyboard dead) on nouveau assertion
here's files just after another hang
** Description changed:
Binary package hint: xserver-xorg-video-nouveau
I got back to my machine in the morning to find that the display showed a
slightly corrupted opengl screensaver image with the following text at the top
of the screen:
gltext:../../nouveau/nouveau_pushbuf.c:273: nouveau_pushbuf_flush: Assertion
`!nouveau_pushbuf_space(chan,min)' failed.
xscreensaver: 19:48:14: 0: child pid 5290 (gltext) terminated with signal 6.
The keyboard is dead in a 'scroll lock/numlock don't change the LEDs' sort of
way.
I can still ssh into the machine and X is still running (using 66% CPU) along
with all my other apps and processes.
xscreensaver master process is still running too. It does not respond to
DISPLAY=:0 xscreensaver-command -deactivate
(or -version)
stracing the command shows:(snipping a load of startup file checking):
...
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC, 0) = 3
connect(3, {sa_family=AF_FILE, path=@/tmp/.X11-unix/X0}, 20) = 0
getpeername(3, {sa_family=AF_FILE, path=@/tmp/.X11-unix/X0}, [20]) = 0
uname({sys=Linux, node=e102475-lin, ...}) = 0
access(/home/wookey/.Xauthority, R_OK) = 0
open(/home/wookey/.Xauthority, O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f37c42e7000
read(4, , 4096) = 0
close(4)= 0
munmap(0x7f37c42e7000, 4096)= 0
fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK)= 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{l\0\v\0\0\0\0\0\0\0\0\0, 12}, {, 0}], 2) = 12
read(3, 0x1440590, 8) = -1 EAGAIN (Resource temporarily
unavailable)
poll([{fd=3, events=POLLIN}], 1, -1 unfinished ...
Which seems to shwo that the X socket simply isn't responding, so the
server is dead to useful activity.
hupping the X process doesn't help. restarting gdm (and thus X) makes
the display fill with random stuff (lots of little tiles of X stuff) but
the keyboard is still dead. Only rebooting the machine gets you back to
a useful state.
This appears to be the same bug as
https://bugs.launchpad.net/ubuntu/+source/extremetuxracer/+bug/612971
provoked by a different app, and extremely similar to the older (Karmic)
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/586714
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xscreensaver 5.11-1ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
Date: Thu Nov 11 11:13:31 2010
ProcEnviron:
SHELL=/bin/bash
LANG=en_GB.UTF-8
SourcePackage: xscreensaver
---
Architecture: amd64
CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
DRM.card0.HDMI.A.1:
status: disconnected
enabled: disabled
dpms: On
modes:
edid-base64:
DRM.card0.VGA.1:
status: connected
enabled: disabled
dpms: On
modes: 1680x1050 1280x1024 1280x1024 1440x900 1440x900 1280x960 1280x800
1152x864 1152x720 1024x768 1024x768 832x624 800x600 800x600 640x480 640x480
720x400
edid-base64:
AP///wAJ0Q14RVQAABAUAQMOLx54LsT2o1dKnCMRT1Sla4BxAIEAlQCVD4GAgUCzAAEBfC6QoGAaHkAwIDYA2SkRAAAY/wBINEEwODI3OVNMMAog/QA3TB9TEQAKICAgICAg/ABCZW5RIEcyMjAwVwogAEU=
DistUpgraded: Log time: 2011-05-17 17:26:38.668425
DistroCodename: natty
DistroRelease: Ubuntu 11.04
DistroVariant: ubuntu
DkmsStatus:
virtualbox-ose-guest, 4.0.4, 2.6.35-28-generic, x86_64: installed
virtualbox-ose-guest, 4.0.4, 2.6.38-8-generic, x86_64: installed
GdmLog: X: /tmp/.X11-unix has suspicious mode (not 1777) or is not a
directory, aborting.
GraphicsCard:
nVidia Corporation GT218 [GeForce 210] [10de:0a65] (rev a2) (prog-if 00 [VGA
controller])
Subsystem: ASUSTeK Computer Inc. Device [1043:8307]
MachineType: LENOVO 7484WUL
Package: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7
PackageArchitecture: amd64
ProcEnviron:
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic
root=/dev/mapper/vg_root-lv_root ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Renderer: Unknown
Tags: natty ubuntu
Uname: Linux 2.6.38-8-generic x86_64
UpgradeStatus: Upgraded to natty on 2011-05-23 (10 days ago)
UserGroups: adm fuse sudo
dmi.bios.date: 02/01/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 5CKT61AUS
dmi.board.name: LENOVO
dmi.board.vendor: LENOVO
dmi.board.version: NONE
dmi.chassis.asset.tag: �
dmi.chassis.type: 3
dmi.chassis.vendor: LENOVO
dmi.chassis.version: NONE
dmi.modalias:
[Ubuntu-x-swat] [Bug 673977] Re: xscreensaver crashed (display and keyboard dead) on nouveau assertion
apport information
** Tags added: apport-collected natty ubuntu
** Description changed:
Binary package hint: xserver-xorg-video-nouveau
I got back to my machine in the morning to find that the display showed a
slightly corrupted opengl screensaver image with the following text at the top
of the screen:
gltext:../../nouveau/nouveau_pushbuf.c:273: nouveau_pushbuf_flush: Assertion
`!nouveau_pushbuf_space(chan,min)' failed.
xscreensaver: 19:48:14: 0: child pid 5290 (gltext) terminated with signal 6.
The keyboard is dead in a 'scroll lock/numlock don't change the LEDs' sort of
way.
I can still ssh into the machine and X is still running (using 66% CPU) along
with all my other apps and processes.
xscreensaver master process is still running too. It does not respond to
DISPLAY=:0 xscreensaver-command -deactivate
(or -version)
stracing the command shows:(snipping a load of startup file checking):
...
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC, 0) = 3
connect(3, {sa_family=AF_FILE, path=@/tmp/.X11-unix/X0}, 20) = 0
getpeername(3, {sa_family=AF_FILE, path=@/tmp/.X11-unix/X0}, [20]) = 0
uname({sys=Linux, node=e102475-lin, ...}) = 0
access(/home/wookey/.Xauthority, R_OK) = 0
open(/home/wookey/.Xauthority, O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f37c42e7000
read(4, , 4096) = 0
close(4)= 0
munmap(0x7f37c42e7000, 4096)= 0
fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK)= 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])
writev(3, [{l\0\v\0\0\0\0\0\0\0\0\0, 12}, {, 0}], 2) = 12
read(3, 0x1440590, 8) = -1 EAGAIN (Resource temporarily
unavailable)
poll([{fd=3, events=POLLIN}], 1, -1 unfinished ...
Which seems to shwo that the X socket simply isn't responding, so the
server is dead to useful activity.
hupping the X process doesn't help. restarting gdm (and thus X) makes
the display fill with random stuff (lots of little tiles of X stuff) but
the keyboard is still dead. Only rebooting the machine gets you back to
a useful state.
This appears to be the same bug as
https://bugs.launchpad.net/ubuntu/+source/extremetuxracer/+bug/612971
provoked by a different app, and extremely similar to the older (Karmic)
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/586714
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xscreensaver 5.11-1ubuntu2
ProcVersionSignature: Ubuntu 2.6.35-22.35-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic x86_64
Architecture: amd64
Date: Thu Nov 11 11:13:31 2010
ProcEnviron:
SHELL=/bin/bash
LANG=en_GB.UTF-8
SourcePackage: xscreensaver
+ ---
+ Architecture: amd64
+ CompizPlugins: No value set for
`/apps/compiz-1/general/screen0/options/active_plugins'
+ DRM.card0.HDMI.A.1:
+ status: disconnected
+ enabled: disabled
+ dpms: On
+ modes:
+ edid-base64:
+ DRM.card0.VGA.1:
+ status: connected
+ enabled: disabled
+ dpms: On
+ modes: 1680x1050 1280x1024 1280x1024 1440x900 1440x900 1280x960 1280x800
1152x864 1152x720 1024x768 1024x768 832x624 800x600 800x600 640x480 640x480
720x400
+ edid-base64:
AP///wAJ0Q14RVQAABAUAQMOLx54LsT2o1dKnCMRT1Sla4BxAIEAlQCVD4GAgUCzAAEBfC6QoGAaHkAwIDYA2SkRAAAY/wBINEEwODI3OVNMMAog/QA3TB9TEQAKICAgICAg/ABCZW5RIEcyMjAwVwogAEU=
+ DistUpgraded: Log time: 2011-05-17 17:26:38.668425
+ DistroCodename: natty
+ DistroRelease: Ubuntu 11.04
+ DistroVariant: ubuntu
+ DkmsStatus:
+ virtualbox-ose-guest, 4.0.4, 2.6.35-28-generic, x86_64: installed
+ virtualbox-ose-guest, 4.0.4, 2.6.38-8-generic, x86_64: installed
+ GdmLog: X: /tmp/.X11-unix has suspicious mode (not 1777) or is not a
directory, aborting.
+ GraphicsCard:
+ nVidia Corporation GT218 [GeForce 210] [10de:0a65] (rev a2) (prog-if 00 [VGA
controller])
+Subsystem: ASUSTeK Computer Inc. Device [1043:8307]
+ MachineType: LENOVO 7484WUL
+ Package: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7
+ PackageArchitecture: amd64
+ ProcEnviron:
+ LANG=en_GB.UTF-8
+ SHELL=/bin/bash
+ ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-2.6.38-8-generic
root=/dev/mapper/vg_root-lv_root ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
+ Renderer: Unknown
+ Tags: natty ubuntu
+ Uname: Linux 2.6.38-8-generic x86_64
+ UpgradeStatus: Upgraded to natty on 2011-05-23 (10 days ago)
+ UserGroups: adm fuse sudo
+ dmi.bios.date: 02/01/2010
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: 5CKT61AUS
+ dmi.board.name: LENOVO
+ dmi.board.vendor: LENOVO
+ dmi.board.version: NONE
+ dmi.chassis.asset.tag: �
+ dmi.chassis.type: 3
+ dmi.chassis.vendor: LENOVO
+ dmi.chassis.version: NONE
+ dmi.modalias:
[Ubuntu-x-swat] [Bug 673977] Re: xscreensaver crashed (display and keyboard dead) on nouveau assertion
So, having upgraded to natty I find the nouveau-death problem is just as bad as before. It crashes 3 times yesterday. The current state is that I rebooted the machine and the graphics card is still messed up and just showing a few random stripy bars. It's quite impressive that this breakage can survive a 'hold the power button down reboot' cycle (It doesn't always - it may be to do with waiting long enough after power down before restart). I can see no pattern at all to when it stops working - I may just be typing in a term, or browsing, or even doing nothing. I guess it would be worth trying an upstream latest driver, although 2.6.38.8 sounds fairly current to me. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/673977 Title: xscreensaver crashed (display and keyboard dead) on nouveau assertion ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 673977] Re: xscreensaver crashed (display and keyboard dead) on nouveau assertion
We're closing this bug since it is has been some time with no response from the original reporter. However, if the issue still exists please feel free to reopen with the requested information. Also, if you could, please test against the latest development version of Ubuntu, since this confirms the bug is one we may be able to pass upstream for help. ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/673977 Title: xscreensaver crashed (display and keyboard dead) on nouveau assertion ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 673977] Re: xscreensaver crashed (display and keyboard dead) on nouveau assertion
Hey Wookey, Hi, have you had a chance to test if this bug is still present in natty? If it does (and if you're the original reporter), please boot into natty and run the command: apport-collect bug-number which will update the bug with fresh logs and tag the bug as affecting natty. (It is best to run this right after reproducing the problem.) ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in Ubuntu. https://bugs.launchpad.net/bugs/673977 Title: xscreensaver crashed (display and keyboard dead) on nouveau assertion ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 673977] Re: xscreensaver crashed (display and keyboard dead) on nouveau assertion
-- xscreensaver crashed (display and keyboard dead) on nouveau assertion https://bugs.launchpad.net/bugs/673977 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-nouveau in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
