my error is:

NVRM: os_schedule: Attempted to yield the CPU while in atomic or interrupt
context

X uses 100% cpu and it is unusuable...

2010/10/22 Øyvind Stegard <email address hidden>

> Claudio Melis <email address hidden> writes:
>
> > Before I say that all works fine for me...
> > But only dmesg spam disappear.
> > X goes on 100% cpu usage after suspend and make the system unusable.
> > Someone have the same problem?
> >
> > my card is nvidia GT 320M
>
> I'm also having certain stability issues after resume from suspend with
> the latest drivers (on Lucid). Sometimes Xorg starts lagging horribly
> with long stalls immediately after resume. Switch to console and back
> fixes the problem. But I can't say whether that is related to this bug
> or not. I filed a bug report at nvnews.net here:
> http://www.nvnews.net/vbulletin/showthread.php?t=156322
>
> --
> NVRM: os_raise_smp_barrier(), invalid context!
> https://bugs.launchpad.net/bugs/656279
> You received this bug notification because you are a direct subscriber
> of the bug.
>
> Status in “nvidia-graphics-drivers” package in Ubuntu: Triaged
>
> Bug description:
> dmesg output is full of these messages:
> NVRM: os_raise_smp_barrier(), invalid context!
>
> Other than the errors being spammed and dmesg being unusable, I do not
> notice any immediate problems with the nVidia driver.
>
> ProblemType: Bug
> DistroRelease: Ubuntu 10.10
> Package: nvidia-current 260.19.06-0ubuntu1
> ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
> Uname: Linux 2.6.35-22-generic x86_64
> NonfreeKernelModules: nvidia
> .proc.driver.nvidia.version:
>  NVRM version: NVIDIA UNIX x86_64 Kernel Module  260.19.06  Mon Sep 13
> 04:29:19 PDT 2010
>  GCC version:  gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5)
> Architecture: amd64
> Date: Thu Oct  7 14:39:24 2010
> DkmsStatus:
>  nvidia-current, 260.19.06, 2.6.32-25-generic, x86_64: built
>  nvidia-current, 260.19.06, 2.6.35-22-generic, x86_64: installed
> GdmLog:
>  Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log'] failed with
> exit code 1: QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch
> failed: No such file or directory
>  QFileSystemWatcher: failed to add paths: /home/alvin/.config/ibus/bus
>  Bus::open: Can not get ibus-daemon's address.
>  IBusInputContext::createInputContext: no connection to ibus-daemon
>  cat: /var/log/gdm/:0.log: No such file or directory
> GdmLog1: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log.1']
> failed with exit code 1: cat: /var/log/gdm/:0.log.1: No such file or
> directory
> GdmLog2: Error: command ['kdesudo', '--', 'cat', '/var/log/gdm/:0.log.2']
> failed with exit code 1: cat: /var/log/gdm/:0.log.2: No such file or
> directory
> ProcCmdLine: BOOT_IMAGE=/vmlinuz-2.6.35-22-generic
> root=/dev/mapper/vg0-root ro splash
> ProcEnviron:
>  LANGUAGE=
>  LANG=C
>  SHELL=/bin/bash
> SourcePackage: nvidia-graphics-drivers
> dmi.bios.date: 09/07/2010
> dmi.bios.vendor: Intel Corp.
> dmi.bios.version: TMIBX10H.86A.0039.2010.0907.1056
> dmi.board.asset.tag: To be filled by O.E.M.
> dmi.board.name: DQ57TM
> dmi.board.vendor: Intel Corporation
> dmi.board.version: AAE70931-401
> dmi.chassis.type: 3
> dmi.modalias:
> dmi:bvnIntelCorp.:bvrTMIBX10H.86A.0039.2010.0907.1056:bd09/07/2010:svntranstecAG:pn:pvr:rvnIntelCorporation:rnDQ57TM:rvrAAE70931-401:cvn:ct3:cvr:
> dmi.sys.vendor: transtec AG
> glxinfo: Error: [Errno 2] No such file or directory
> system:
>  distro:             Ubuntu
>  codename:           maverick
>  architecture:       x86_64
>  kernel:             2.6.35-22-generic
>
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