same behavior on my machine with ubuntu 10.10 I notice to u that if i disable logical cpu and then re-enable e suppress os_raise_smp_barrier spamming message
2011/1/25 fmyhr <fm...@fhmtech.com> > I can confirm Øyvind Stegard's report above: > Since upgrading my Maverick AMD64 G210 system yesterday from > nvidia-current (260.19.29-0ubuntu1~xup~maverick3) to > 270.18-0ubuntu1~maverick~xup1 > my log file is full of the "NVRM: os_raise_smp_barrier(), invalid context!" > messages. > > I haven't noticed any other ill effects, and in particular my system > still suspends to and resumes from RAM without problems. But the log > full of error messages is irritating and somewhat worrisome. I > originally started using the Ubuntu-X packages to get rid of such errors > that the Maverick Nvidia package caused. > > I wonder why the Ubuntu-X community decided to package this *beta* > 270.18 release rather than the current stable 260.19.36? This decision > seems to violate the stated purpose of Ubuntu-X: > > https://launchpad.net/~ubuntu-x-swat/+archive/x-update > "This PPA is for stable upstream releases of X.org components. If you're > looking for something even more bleeding-edge, please see the xorg-edgers > PPA." > > IOW, it would seem that 270.18 should have gone to xorg-edgers, and > Ubuntu-X should have gone to 260.19.36 (or simply remained at the > previously-released 260.19.29). I guess there's a reason I'm unaware of > that Ubuntu-X went straight to the beta 270.18. But it would be nice if > they could somehow indicate that it is a *beta* release so that we end- > users would be more cautious than usual about upgrading. Could the > release be called something like "270.18-0beta-ubuntu1~maverick~xup1"? > > It would also be nice if Ubuntu-X could keep 2 versions of released > drivers: the current one, and the previous one. That would help people > roll back in case of problems like the above. > > -- > You received this bug notification because you are a direct subscriber > of the bug. > https://bugs.launchpad.net/bugs/656279 > > Title: > NVRM: os_raise_smp_barrier(), invalid context! > > 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 > > To unsubscribe from this bug, go to: > > https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers/+bug/656279/+subscribe > -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers in ubuntu. https://bugs.launchpad.net/bugs/656279 Title: NVRM: os_raise_smp_barrier(), invalid context! _______________________________________________ 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
