[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
** Changed in: linux (Ubuntu) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1239186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
** Package changed: xserver-xorg-video-intel (Ubuntu) = linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1239186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
** Changed in: xserver-xorg-video-intel Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1239186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
I'm seeing a similar issue. I posted it to bug# 1299663. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1239186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
** Changed in: xserver-xorg-video-intel Status: Incomplete = In Progress -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1239186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
** Tags added: cherry-pick ** Tags added: latest-bios-1.39 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1239186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
Was able to reproduce this issue with latest trusty kernel (3.13.0-17-generic), so marking it as confirmed. ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Incomplete = In Progress ** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Low = High ** Changed in: xserver-xorg-video-intel (Ubuntu) Assignee: (unassigned) = Ricardo Salveti (rsalveti) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1239186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
Applied the patch described at the upstream bug https://bugs.freedesktop.org/show_bug.cgi?id=70254, which seems to fix the issue described by this bug. You can find the git tree at http://kernel.ubuntu.com/git?p=rsalveti /ubuntu-trusty.git;a=shortlog;h=refs/heads/intel-lenovo-x220 and the kernel packages at http://people.canonical.com/~rsalveti/intel/ Would be nice if anyone could install such kernel and give enough feedback to see if indeed fixes the issue, so I can push them to the kernel team. ** Bug watch added: freedesktop.org Bugzilla #70254 https://bugs.freedesktop.org/show_bug.cgi?id=70254 ** Also affects: xserver-xorg-video-intel via https://bugs.freedesktop.org/show_bug.cgi?id=70254 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/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1239186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
Launchpad has imported 50 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=70254. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2013-10-07T20:55:49+00:00 Robert Navarro wrote: Created attachment 87256 kernel error output I'm not sure if this is the right place, but based on the error log it seemed right. Anyways, I tried plugging in my two Dell monitors via display port to my Lenovo x220 machine and it generated these errors in the system log. I'm not sure if it's related, but the primary reason I opened this bug was because the monitors will blank after a few minutes of activity. The timeout period seems random and I can't really correlate it with any one activity. I'm running the latest version of the intel graphics drivers, 2013Q3. ## lspci output 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09) ## uname -a output Linux rnavarro-thinkpad 3.8.0-31-generic #46-Ubuntu SMP Tue Sep 10 20:03:44 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux ## lsb_release -a output No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 13.04 Release:13.04 Codename: raring ## aptitude show libdrm-intel1 output Package: libdrm-intel1 State: installed Automatically installed: no Multi-Arch: same Version: 2.4.45-0ubuntu1 Priority: optional Section: libs Maintainer: Ubuntu Developers ubuntu-devel-disc...@lists.ubuntu.com Architecture: amd64 Uncompressed Size: 189 k Depends: libc6 (= 2.17), libdrm2 (= 2.4.38), libpciaccess0 PreDepends: multiarch-support Breaks: libdrm-intel1 (!= 2.4.45-0ubuntu1) Replaces: libdrm-intel1 ( 2.4.45-0ubuntu1) Description: Userspace interface to intel-specific kernel DRM services -- runtime This library implements the userspace interface to the intel-specific kernel DRM services. DRM stands for Direct Rendering Manager, which is the kernelspace portion of the Direct Rendering Infrastructure (DRI). The DRI is currently used on Linux to provide hardware-accelerated OpenGL drivers. ## aptitude show libdrm2 output Package: libdrm2 State: installed Automatically installed: no Multi-Arch: same Version: 2.4.45-0ubuntu1 Priority: optional Section: libs Maintainer: Ubuntu Developers ubuntu-devel-disc...@lists.ubuntu.com Architecture: amd64 Uncompressed Size: 103 k Depends: libc6 (= 2.17) PreDepends: multiarch-support Breaks: libdrm2 (!= 2.4.45-0ubuntu1) Replaces: libdrm2 ( 2.4.45-0ubuntu1) Description: Userspace interface to kernel DRM services -- runtime This library implements the userspace interface to the kernel DRM services. DRM stands for Direct Rendering Manager, which is the kernelspace portion of the Direct Rendering Infrastructure (DRI). The DRI is currently used on Linux to provide hardware-accelerated OpenGL drivers. This package provides the runtime environment for libdrm. Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1239186/comments/0 On 2013-10-07T20:56:23+00:00 Robert Navarro wrote: Created attachment 87257 glxinfo output Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1239186/comments/1 On 2013-10-07T20:57:10+00:00 Robert Navarro wrote: Forgot to mention, let me know if there is any other information that you need or if you'd like me to change any settings to up the debug level anywhere (along with location) Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1239186/comments/2 On 2013-10-08T07:13:57+00:00 Jani-nikula wrote: You've come to the right place - if you're prepared to build your own kernels. Please try the drm-intel-nightly branch of [1]. First, your issues are related to hotplugging and display port link training/maintenance, both of which have been updated and fixed considerably in the latest kernels. It could be something we've taken care of already. Second, I can't find a kernel version where your log would match the source code; I can only presume it's a distro kernel with some changes on top. So I don't know what exactly you're running and what version I should be looking at. Please report back; if the problem persist, attach the dmesg from early boot to the problem, with drm.debug=0xe module parameter. [1] git://people.freedesktop.org/~danvet/drm-intel Reply at: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/1239186/comments/3
[Bug 1239186] Re: [Lenovo ThinkPad X220] External screens shut off randomly
** Summary changed: - External screens shut off randomly + [Lenovo ThinkPad X220] External screens shut off randomly -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1239186 Title: [Lenovo ThinkPad X220] External screens shut off randomly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1239186/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
