[Ubuntu-x-swat] [Bug 445719] Re: [i945] another happy X freeze in karmic [i945GM]
Thank you for the update, Steve. I'm closing this. I have had one user confirm that his i945 freezes continue under Lucid (bug 475429) and two Karmic users with i945 confirm that downgrading mesa to 7.5 helps. But that (or those) bug(s) is probably different from the one you had. And why do I think a GPU hang can be a mesa bug? I read http://bugs.freedesktop.org/show_bug.cgi?id=24825 comment #10 from Carl Worth, which seems to indicate that. You probably know the details better than me, but couldn't a dri freeze be a bug in src/mesa/drivers/dri/i915 in mesa? Or how do you see that it is kernel level? ** Bug watch added: freedesktop.org Bugzilla #24825 https://bugs.freedesktop.org/show_bug.cgi?id=24825 ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed = Fix Released -- [i945] another happy X freeze in karmic [i945GM] https://bugs.launchpad.net/bugs/445719 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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
[Ubuntu-x-swat] [Bug 445719] Re: [i945] another happy X freeze in karmic [i945GM]
The freeze happens /at/ the kernel level. If mesa can cause this, it's still a bug in the kernel driver for permitting it to get into that state. :) -- [i945] another happy X freeze in karmic [i945GM] https://bugs.launchpad.net/bugs/445719 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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
[Ubuntu-x-swat] [Bug 445719] Re: [i945] another happy X freeze in karmic [i945GM]
Where do you see that this is related to 3d operations? I don't think a kernel-level dri freeze can reasonably be considered a mesa bug in any case. I'm now running lucid on this laptop and have not seen this freeze with the current 2.6.32 kernel; that also means I'm unlikely to invest any time into retesting with karmic. If no one else is seeing this hang, I think the bug can probably be marked as closed. -- [i945] another happy X freeze in karmic [i945GM] https://bugs.launchpad.net/bugs/445719 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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
[Ubuntu-x-swat] [Bug 445719] Re: [i945] another happy X freeze in karmic [i945GM]
We have had several reports of freezes (GPU hangs) on i945 chipsets (945G, 945GM and 945GME, all of which uses the GMA950 graphics core) in Karmic. I would like to get some testing going so that we may identify the cause and give upstream all the information they need (and possibly some they do not need) so that they can fix this before Lucid is out. I have set up a wiki page to coordinate the effort: https://wiki.ubuntu.com/X/Lucidi945Freezes . There is a list of test that I think will be useful in order to isolate where the problem is and a table where you can fill in your test results. If we're lucky there is only one underlying problem, and we will probably get consistent test results. Otherwise, different test results may group the problems in different categories. I realize that doing all the tests can be quite time consuming (it calls for tests on both Karmic and Lucid), and if you are only able to do some of the tests it would be nice if you could fill in those cells in the test result table. My initial guess is that the bug is in mesa, since it seems to be related to 3D operations. It would be nice if we could also get some testing of different mesa versions, but I'm not aware of any that are pre-built yet. ** Tags added: 945gm freeze -- [i945] another happy X freeze in karmic [i945GM] https://bugs.launchpad.net/bugs/445719 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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
[Ubuntu-x-swat] [Bug 445719] Re: [i945] another happy X freeze in karmic [i945GM]
** Tags added: karmic -- [i945] another happy X freeze in karmic [i945GM] https://bugs.launchpad.net/bugs/445719 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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
[Ubuntu-x-swat] [Bug 445719] Re: [i945] another happy X freeze in karmic [i945GM]
** Description changed: Binary package hint: xserver-xorg-video-intel Everything still working on the machine after the freeze, except for video. DRI debug tarball to follow. ProblemType: Bug Architecture: amd64 Date: Wed Oct 7 11:06:39 2009 DistroRelease: Ubuntu 9.10 Lsusb: Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: LENOVO 6371CTO Package: xserver-xorg-video-intel 2:2.8.1-1ubuntu2 PccardctlIdent: Socket 0: no product info available PccardctlStatus: Socket 0: no card ProcCmdLine: root=/dev/mapper/hostname-root ro quiet splash ProcEnviron: PATH=(custom, user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-11.38-generic RelatedPackageVersions: xserver-xorg 1:7.4+3ubuntu5 libgl1-mesa-glx 7.6.0~git20090817.7c422387-0ubuntu7 libdrm2 2.4.13-1ubuntu1 xserver-xorg-video-intel 2:2.8.1-1ubuntu2 xserver-xorg-video-ati 1:6.12.99+git20090825.fc74e119-0ubuntu2 SourcePackage: xserver-xorg-video-intel Uname: Linux 2.6.31-11-generic x86_64 dmi.bios.date: 12/27/2006 dmi.bios.vendor: LENOVO dmi.bios.version: 7IET23WW (1.04 ) dmi.board.name: 6371CTO dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr7IET23WW(1.04):bd12/27/2006:svnLENOVO:pn6371CTO:pvrThinkPadT60:rvnLENOVO:rn6371CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 6371CTO dmi.product.version: ThinkPad T60 dmi.sys.vendor: LENOVO fglrx: Not loaded system: distro: Ubuntu architecture: x86_64kernel: 2.6.31-11-generic + + [lspci] + 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) + Subsystem: Lenovo Device [17aa:201a] -- [i945] another happy X freeze in karmic [i945GM] https://bugs.launchpad.net/bugs/445719 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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
