[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed- lucid' to 'verification-done-lucid'. If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you! ** Tags added: verification-needed-lucid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/500999 Title: [i965gme] Freezes when attempting to switch to projector (or just detect them) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/500999/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
This bug occurs with Karmic release on my pineview based netbook. What are my options? -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
On Fri, May 28, 2010 at 11:18 AM, djinn wrote: This bug occurs with Karmic release on my pineview based netbook. What are my options? 1. Don't use the projector (bad option) 2. Pretend that the freeze is a feature, not a bug (really bad option) 3. Try Lucid (good option) 4. Install the Lucid kernel (the linux-image deb-package from [1]) or the latest 2.6.33.x or 2.6.34.y mainline kernel ([2], see [3]) on your Karmic system (it does not replace the Karmic kernel, you can choose to boot either). (intermediate option) The Pineview chipset is so new that the Karmic graphics drivers for it is at best immature. There may still be some issues with Pineview on Lucid that will only be resolved in future releases, but for now Lucid is your best option. You may try a LiveCD to check that it works well on your system before you install/upgrade. [1]: https://launchpad.net/ubuntu/+source/linux [2]: http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=M;O=D [3]: https://wiki.ubuntu.com/KernelTeam/MainlineBuilds -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
For me anyway (from comment #8) turning off kernel modesetting does the trick. Modify the line in /etc/default/grub from something like: GRUB_CMDLINE_LINUX_DEFAULT=quiet to something like: GRUB_CMDLINE_LINUX_DEFAULT=quiet nomodeset Then do sudo update-grub. But yea.. I am upgrading most of my machines to lucid. -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
** Changed in: linux (Ubuntu Lucid) Status: In Progress = Fix Committed -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
This bug was fixed in the package linux - 2.6.32-14.19 --- linux (2.6.32-14.19) lucid; urgency=low [ Andy Whitcroft ] * ensure we build the source package contents when enabled - LP: #522308 * [Config] enable CONFIG_X86_MCE_XEON75XX * SAUCE: AppArmor -- add linux/kref.h for struct kref * [Config] enable CONFIG_HID_ORTEK * enable udeb generation for arm versatile flavour - LP: #522515 [ John Johansen ] * ubuntu: AppArmor -- update to mainline 2010-02-18 - LP: #439560, #496110, #507069 [ Johnathon Harris ] * SAUCE: HID: add support for Ortek WKB-2000 - LP: #405390 [ Upstream Kernel Changes ] * tpm_tis: TPM_STS_DATA_EXPECT workaround - LP: #490487 * x86, mce: Xeon75xx specific interface to get corrected memory error information * x86, mce: Rename cpu_specific_poll to mce_cpu_specific_poll * x86, mce: Make xeon75xx memory driver dependent on PCI * drm/edid: Unify detailed block parsing between base and extension blocks - LP: #500999 * (pre-stable) eCryptfs: Add getattr function - LP: #390833 -- Andy Whitcroft a...@canonical.com Thu, 18 Feb 2010 19:22:02 + ** Changed in: linux (Ubuntu Lucid) Status: Fix Committed = Fix Released -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
** Also affects: linux (Ubuntu Lucid) Importance: Medium Assignee: Surbhi Palande (csurbhi) Status: In Progress ** Also affects: xserver-xorg-video-intel (Ubuntu Lucid) Importance: Undecided Status: Invalid -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
Bryan Quigley, Karmic has now reached its stable version and we shall only backport patches which fix a regression, data loss or are security fixes. You can find more information on this at https://wiki.ubuntu.com/StableReleaseUpdates. Since, backporting this patch to karmic needs large changes, this change will not be seen in karmic. -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
Hi Bryan Quigley, Thanks for bisecting the kernel and finding out the appropriate patch :) Can you confirm whether the PPA at https://edge.launchpad.net/~csurbhi/+archive/lucid/ works for you ? -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
It does indeed work. Thanks! Any chance of that patch (or similar) making it back to Karmic? -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
** Changed in: linux (Ubuntu) Assignee: (unassigned) = Surbhi Palande (csurbhi) ** Changed in: linux (Ubuntu) Status: Triaged = In Progress -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
** Changed in: linux (Ubuntu) Importance: Undecided = Medium -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
I didn't double check, but can do that today. The patch does not seem to work on karmic's kernel from what I've tried, so I guess it would need to be modified... -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
You are indeed correct!... This looks much more fruitful: 9cf00977da092096c7a983276dad8b3002d23a99 is the first bad commit commit 9cf00977da092096c7a983276dad8b3002d23a99 Author: Adam Jackson a...@redhat.com Date: Thu Dec 3 17:44:36 2009 -0500 drm/edid: Unify detailed block parsing between base and extension blocks Also fix an embarassing bug in standard timing subblock parsing that would result in an infinite loop. Signed-off-by: Adam Jackson a...@redhat.com Signed-off-by: Dave Airlie airl...@redhat.com :04 04 aba8219f0f4da70650bda741f317f89dfb7611a3 3c9fe967e4e78df11f10b8c9a2b8ed9bba9f44e8 M drivers ** Attachment added: a-better-reverse-git-log http://launchpadlibrarian.net/38236708/a-better-reverse-git-log -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
** Description changed: Binary package hint: xorg Using up-to-date lucid as of 28th december, GME965/960 graphics. Attempting to plug-in external projector makes the computer freeze, even just opening the display dialog with a projector connected makes it freeze (no mouse movement). Booting up with projector plugged in results in many out of memory errors until eventually the kernel panics due to out of memory. - The problem is fixed in linux 2.6.33-rc1. The commit that fixed it has been identified as - [c35614380d5c956bfda20eab2755b2f5a7d6f1e7] drm/i915: Don't set up the TV port if it isn't in the BIOS table. + The problem is fixed in linux 2.6.33-rc1. The commit that fixed it has + been identified as: + + commit 9cf00977da092096c7a983276dad8b3002d23a99 + Author: Adam Jackson a...@redhat.com + Date: Thu Dec 3 17:44:36 2009 -0500 + + drm/edid: Unify detailed block parsing between base and extension blocks + + Also fix an embarassing bug in standard timing subblock parsing that + would result in an infinite loop. + + Signed-off-by: Adam Jackson a...@redhat.com + Signed-off-by: Dave Airlie airl...@redhat.com + ProblemType: Bug Architecture: amd64 Date: Mon Dec 28 17:51:47 2009 DistroRelease: Ubuntu 10.04 InstallationMedia: Ubuntu 10.04 Lucid Lynx - Alpha amd64 (20091222.1) MachineType: Hewlett-Packard Compaq 510 Package: xorg 1:7.5~3ubuntu4 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-9-generic root=UUID=8be2e4e2-547f-4a57-8f98-4f3169fbea42 ro quiet splash ProcEnviron: LANG=en_IN SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-9.13-generic RelatedPackageVersions: xserver-xorg 1:7.5~3ubuntu4 libgl1-mesa-glx 7.6.1~rc3-1ubuntu1 libdrm2 2.4.14-1ubuntu2 xserver-xorg-video-intel 2:2.9.1-1ubuntu1 xserver-xorg-video-ati 1:6.12.99+git20091125.0061c4db-0ubuntu1 SourcePackage: xorg Symptom: display Tags: freeze lucid Title: Xorg freeze Uname: Linux 2.6.32-9-generic x86_64 XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf' dmi.bios.date: 09/24/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68PVU Ver. F.08 dmi.board.name: 308A dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 26.08 dmi.chassis.asset.tag: CNU9457YHN dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68PVUVer.F.08:bd09/24/2009:svnHewlett-Packard:pnCompaq510:pvrF.08:rvnHewlett-Packard:rn308A:rvrKBCVersion26.08:cvnHewlett-Packard:ct10:cvr: dmi.product.name: Compaq 510 dmi.product.version: F.08 dmi.sys.vendor: Hewlett-Packard fglrx: Not loaded glxinfo: Error: [Errno 2] No such file or directory system: distro: Ubuntu architecture: x86_64kernel: 2.6.32-9-generic ** Changed in: linux (Ubuntu) Status: Incomplete = Triaged -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
That looks like a much more likely commit to fix this. Did you double- check by testing the last freezing (i.e. good) and first non-freezing (i.e. bad) kernel again? It seems that the commit is not as atomic as it maybe should have been, since it fixes a bug and changes the behaviour. I will leave it up to the Ubuntu developers to assess whether the commit can be appled as a whole or needs to be rewritten. Anyway, they should now have all the information they need in order to fix this. Thank you for excellent troubleshooting! ** Tags added: cherry-pick ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New = Invalid -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
** Tags added: karmic -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
Bryan, I looked at your git-bisect log in comment #13 again. Since the meaning of good and bad is reverse, the first good (i.e bad in the log) commit seems to be [103a196f4224dc6872081305cf7f82ebf67aa7bd] drm/i915: PineView only has LVDS and CRT ports The one in comment #14 [c35614380d5c956bfda20eab2755b2f5a7d6f1e7] drm/i915: Don't set up the TV port if it isn't in the BIOS table. is marked as good in the log and therefore is really bad. The strange thing is that between these two commits there shouldn't be any changes to you chipset at all. Could you build and save the last bad and first good with different --append-to-version parameters, so that you can install both and make sure that when you boot the bad one, it is really bad and when you boot the good one it is really good. PS: It is suspicious when there are too many bad or good after each other in the log. You have 6 good in a row. Assuming a probability of 1/2 for good or bad in each step of the binary search, the probability of this happening is 1/(2^5) = 1/32. It may be that you marked 103a196f4224dc6872081305cf7f82ebf67aa7bd as bad when it was if fact bad and therefore should have been marked good. That would lead the search to find only good (i.e. bad) commits afterwards. So I suggest you test this kernel again first to find out if it is really the first commit that doesn't have the problem. ** Changed in: linux (Ubuntu) Status: Triaged = Incomplete -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
** Description changed: Binary package hint: xorg Using up-to-date lucid as of 28th december, GME965/960 graphics. Attempting to plug-in external projector makes the computer freeze, even just opening the display dialog with a projector connected makes it freeze (no mouse movement). Booting up with projector plugged in results in many out of memory errors until eventually the kernel panics due to out of memory. + The problem is fixed in linux 2.6.33-rc1. The commit that fixed it has been identified as + [c35614380d5c956bfda20eab2755b2f5a7d6f1e7] drm/i915: Don't set up the TV port if it isn't in the BIOS table. ProblemType: Bug Architecture: amd64 Date: Mon Dec 28 17:51:47 2009 DistroRelease: Ubuntu 10.04 InstallationMedia: Ubuntu 10.04 Lucid Lynx - Alpha amd64 (20091222.1) MachineType: Hewlett-Packard Compaq 510 Package: xorg 1:7.5~3ubuntu4 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-9-generic root=UUID=8be2e4e2-547f-4a57-8f98-4f3169fbea42 ro quiet splash ProcEnviron: LANG=en_IN SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.32-9.13-generic RelatedPackageVersions: xserver-xorg 1:7.5~3ubuntu4 libgl1-mesa-glx 7.6.1~rc3-1ubuntu1 libdrm2 2.4.14-1ubuntu2 xserver-xorg-video-intel 2:2.9.1-1ubuntu1 xserver-xorg-video-ati 1:6.12.99+git20091125.0061c4db-0ubuntu1 SourcePackage: xorg Symptom: display Tags: freeze lucid Title: Xorg freeze Uname: Linux 2.6.32-9-generic x86_64 XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf' dmi.bios.date: 09/24/2009 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68PVU Ver. F.08 dmi.board.name: 308A dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 26.08 dmi.chassis.asset.tag: CNU9457YHN dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68PVUVer.F.08:bd09/24/2009:svnHewlett-Packard:pnCompaq510:pvrF.08:rvnHewlett-Packard:rn308A:rvrKBCVersion26.08:cvnHewlett-Packard:ct10:cvr: dmi.product.name: Compaq 510 dmi.product.version: F.08 dmi.sys.vendor: Hewlett-Packard fglrx: Not loaded glxinfo: Error: [Errno 2] No such file or directory system: distro: Ubuntu architecture: x86_64kernel: 2.6.32-9-generic ** Changed in: linux (Ubuntu) Status: New = Triaged ** Tags added: xorg-needs-kernel-fix -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
** Changed in: linux (Ubuntu) Milestone: None = ubuntu-10.04 ** Changed in: linux (Ubuntu) Milestone: ubuntu-10.04 = None -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
For the reverse bisection I came up with: 103a196f4224dc6872081305cf7f82ebf67aa7bd is the first bad commit commit 103a196f4224dc6872081305cf7f82ebf67aa7bd Author: Zhenyu Wang zhen...@linux.intel.com Date: Fri Nov 27 11:44:36 2009 +0800 drm/i915: PineView only has LVDS and CRT ports PineView only has 2 ports for LVDS and CRT. Don't enable other ports for it. Cc: Shaohua Li shaohua...@intel.com Signed-off-by: Zhenyu Wang zhen...@linux.intel.com Signed-off-by: Eric Anholt e...@anholt.net :04 04 fda2d9aa7d834ae69304aa47665ae7cc01c10f33 877c16a4377782385f58f81333eeac3f705843c4 M drivers ** Attachment added: git-reverse http://launchpadlibrarian.net/37714576/git-reverse -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
Oops.. I reversed the meaning, so actually the first good commit might instead be: good: [c35614380d5c956bfda20eab2755b2f5a7d6f1e7] drm/i915: Don't set up the TV port if it isn't in the BIOS table. In the reverse log good means bad, and bad means good. -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
Yea, it turns out I was only off by one: I'm now 99% sure the bug was introduced in # bad: [ebb177d2afb8532a8a316489aed545ed0c170802] drm/edid: fixup detailed timings like the X server. ** Attachment added: git-bisect-2.6.31rc6-rc7 http://launchpadlibrarian.net/37612683/git-bisect-2.6.31rc6-rc7 -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
This is the git bisect log for between 2.6.32 and 2.6.33-rc1. Unfortunately I can't get the kernel to compile any more.. (I also started bisecting this before I realized the older log would be useful) git bisect start # good: [22763c5cf3690a681551162c15d34d935308c8d7] Linux 2.6.32 git bisect good 22763c5cf3690a681551162c15d34d935308c8d7 # bad: [55639353a0035052d9ea6cfe4dde0ac7fcbb2c9f] Linux 2.6.33-rc1 git bisect bad 55639353a0035052d9ea6cfe4dde0ac7fcbb2c9f # bad: [55639353a0035052d9ea6cfe4dde0ac7fcbb2c9f] Linux 2.6.33-rc1 git bisect bad 55639353a0035052d9ea6cfe4dde0ac7fcbb2c9f # bad: [55639353a0035052d9ea6cfe4dde0ac7fcbb2c9f] Linux 2.6.33-rc1 git bisect bad 55639353a0035052d9ea6cfe4dde0ac7fcbb2c9f # good: [701791cc3c8fc6dd83f6ec8af7e2541b4a316606] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu git bisect good 701791cc3c8fc6dd83f6ec8af7e2541b4a316606 # bad: [6eb7365db6f3a4a9d8d9922bb0b800f9cbaad641] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 git bisect bad 6eb7365db6f3a4a9d8d9922bb0b800f9cbaad641 # good: [6884bb09244498bfa67a99737f33b638d8eae450] Staging: vme: remove unused #include linux/version.h git bisect good 6884bb09244498bfa67a99737f33b638d8eae450 -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
It works with nomodeset. I also tried bisecting the bug and got the result: [616b8434688aa08bd6f019cc60c8dfe121e9e5ae] drm/radeon/kms: Add specific rs690 authorized register table Which doesn't make sense to me, so perhaps I did something wrong. Also of note, it is fixed in 2.6.33-rc1 (2.6.33-rc2 doesn't boot on my hardware which I think is unrelated - http://lkml.org/lkml/2009/12/25/35) -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
That commit doesn't make sense to me either. Could you attach the output of `git bisect log` here? Since it is fixed in 2.6.33-rc1, guess we can't count on help from upstream either. Maybe you can isolate the commit that fixes this? Then we can try if that commit can be applied to a Karmic kernel. I'm not sure if git-bisect is fine looking for the first good commit, or if we have to reverse meaning of the two. -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 500999] Re: [i965gme] Freezes when attempting to switch to projector (or just detect them)
Already working on it (bisecting from 2.6.32 to 2.6.33-rc1), but it will be a while. You do have to reverse good/bad (which means I could easily make another mistake). I'm guessing one of these commits makes more sense (2.6.31-rc7): drm/edid: fixup detailed timings like the X server. drm/kms: teardown crtc correctly when fb is destroyed. Seeing as how their seem to be a lot of edid fixes in 2.6.33-rc1 it might make sense. -- [i965gme] Freezes when attempting to switch to projector (or just detect them) https://bugs.launchpad.net/bugs/500999 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
