[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Gabriel Devenyi, please boot into the release prior to 3.10-rc6 that worked for you via http://releases.ubuntu.com/ (live environment is fine) and execute the following at a terminal: apport-collect 1241871 ** Description changed: - Bug has been ongoing since 3.10-rc6 + Bug has been ongoing since 3.10-rc6 my laptop incorrectly reports the + BPP on the display, causing kernel modesetting to fail. - Certain UEFI laptops incorrectly report their BPP on their display, - causing kernel modesetting to fail - - Full details see: - https://bugzilla.kernel.org/show_bug.cgi?id=59841 - - Developers have refused to quirk the regression, causing no display on a - a large number of systems. - - Upgraded installations will boot with no display, and the installer will have no display. - --- - ApportVersion: 2.12.5-0ubuntu2 - Architecture: amd64 - DistroRelease: Ubuntu 13.10 - MarkForUpload: True - Package: linux (not installed) - Tags: saucy - Uname: Linux 3.12.0-rc5-custom x86_64 - UnreportableReason: The running kernel is not an Ubuntu kernel - UpgradeStatus: Upgraded to saucy on 2013-10-17 (3 days ago) - UserGroups: adm audio backup bluetooth bumblebee cdrom dip fuse lp lpadmin netdev plugdev sambashare scanner sudo vboxusers video + Upgraded installations will boot with no display, and the installer will + have no display. ** Summary changed: - 13.10 kernels (3.11.x) Fail to light up certain intel backlights + 13.10 kernels (3.11.x) Fail to light up my laptop ** Tags added: needs-kernel-logs ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up my laptop To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Gabriel Devenyi, we don't do catch all bug reports here on Launchpad. If you have a bug in Ubuntu, please file a new report by executing the following at a terminal: ubuntu-bug linux For more on bug reporting please see https://help.ubuntu.com/community/ReportingBugs . Thank you for your understanding. ** Changed in: linux (Ubuntu) Importance: Medium = Undecided ** Changed in: linux (Ubuntu) Status: Confirmed = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Hi Gabriel, I'm just putting this back to Confirmed/Medium. Lets ignore your comment #13 - this bug isn't about other problems; but can you confirm the current kernel-ppa fixes this bug. ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: Invalid = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Dave Gilbert, I'm sorry what is this bug report about? I've read the Bug Description, which is written as an unhelpful catch all. Has it mutated into something different now? ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Christopher: Please carefully read the upstream bug that Gabriel has referenced, it includes a fix that he references in #10 I don't see how this bug with a specified upstream fix is an 'unhelpful catch all', given it's got an upstream fix I'd say it's pretty close to triaged if Gabriel confirms that the upstream which includes this patch now fixes the problem. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Bug has been resolved as of today in linux-git, will be backported to linux-stable, hopefully this can make it into a mainline ubuntu kernel but... how can we fix the install ISO? https://bugzilla.kernel.org/show_bug.cgi?id=59841 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Hi Gabriel, SO hopefully you should mainline builds pick this up in the kernel-ppa; it would be good to know. I don't think it's possible to fix the install ISO? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Well there's a couple of serious bugs in the existing installer right now... Btrfs is broken https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1224443 And this bug, which prevents installation of ubuntu onto a huge swath of ultrabooks out there, including the Dell XPS 13 developer edition which comes pre-installed with ubuntu.. http://www.dell.com/us/business/p/xps-13-linux/pd Not saying it looks bad or anything... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Also, could you attach the latest version of your patch to this bug report? ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.12 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-rc6-saucy/ ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=59841 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
I am using the patch referenced and linked here https://bugzilla.kernel.org/show_bug.cgi?id=59841#c156 ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Gabriel: Can you give us log files from your system, if you can't do it with current then go with the previous working version and include at least a dmesg and /var/log/Xorg.0.log so at least we have something to reference and please state full details of the hardware you see htis on. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
** Attachment added: Xorg.0.log https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241871/+attachment/3885662/+files/xorg.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
Logs attached, system was upgraded from 13.04, I have a custom kernel built with a quirk patch so that I have a display. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
** Attachment added: dmesg https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241871/+attachment/3885661/+files/dmesg.output -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
apport information ** Tags added: apport-collected saucy ** Description changed: Bug has been ongoing since 3.10-rc6 Certain UEFI laptops incorrectly report their BPP on their display, causing kernel modesetting to fail Full details see: https://bugzilla.kernel.org/show_bug.cgi?id=59841 Developers have refused to quirk the regression, causing no display on a a large number of systems. - Upgraded installations will boot with no display, and the installer will - have no display. + Upgraded installations will boot with no display, and the installer will have no display. + --- + ApportVersion: 2.12.5-0ubuntu2 + Architecture: amd64 + DistroRelease: Ubuntu 13.10 + MarkForUpload: True + Package: linux (not installed) + Tags: saucy + Uname: Linux 3.12.0-rc5-custom x86_64 + UnreportableReason: The running kernel is not an Ubuntu kernel + UpgradeStatus: Upgraded to saucy on 2013-10-17 (3 days ago) + UserGroups: adm audio backup bluetooth bumblebee cdrom dip fuse lp lpadmin netdev plugdev sambashare scanner sudo vboxusers video ** Attachment added: ProcEnviron.txt https://bugs.launchpad.net/bugs/1241871/+attachment/3885660/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1241871] Re: 13.10 kernels (3.11.x) Fail to light up certain intel backlights
No logs available, due system being unusable. See https://bugzilla.kernel.org/show_bug.cgi?id=59841 for some logs ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed ** Bug watch added: Linux Kernel Bug Tracker #59841 http://bugzilla.kernel.org/show_bug.cgi?id=59841 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1241871 Title: 13.10 kernels (3.11.x) Fail to light up certain intel backlights To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1241871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
