[Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
[Expired for xorg (Ubuntu) because there has been no activity for 60 days.] ** Changed in: xorg (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
Bryan Abhser, it will help immensely if you filed a new report with Ubuntu by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information running the following from a terminal: ubuntu-bug xorg Also, please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
I can take over. Not sure what there is to do though. On Wed, Sep 7, 2016, 1:56 AM bhat3wrote: > This bug is still present! I am sorry but i don't have access to the HW > atm, so someone else needs to take over :) > > @Bryan Can you do that? > > ** Changed in: xorg (Ubuntu) >Status: Expired => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1572667 > > Title: > [Thinkpad T450s] Screen flickering on external monitors with docking > station > > Status in xorg package in Ubuntu: > Incomplete > > Bug description: > Ubuntu Gnome 16.04 RC. > Screen does flickering some times. > Intel HD graphics. > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
This bug is still present! I am sorry but i don't have access to the HW atm, so someone else needs to take over :) @Bryan Can you do that? ** Changed in: xorg (Ubuntu) Status: Expired => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
[Expired for xorg (Ubuntu) because there has been no activity for 60 days.] ** Changed in: xorg (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
Alexander Vinbæk Strand, thank you for reporting this and helping make Ubuntu better. Could you please run the following command once from a terminal by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional debugging information: apport-collect -p xorg 1572667 When reporting xorg related bugs in the future, please do so via the above method. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. ** This bug is no longer a duplicate of bug 1550779 [i915]] *ERROR* CPU pipe A FIFO underrun - Xorg glitches ** Package changed: xserver-xorg-video-intel (Ubuntu) => xorg (Ubuntu) ** Changed in: xorg (Ubuntu) Importance: Medium => Low ** Changed in: xorg (Ubuntu) Status: Confirmed => Incomplete ** Tags removed: apport-collected compiz-0.9 ubuntu ** Attachment removed: "xdpyinfo.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647188/+files/xdpyinfo.txt ** Attachment removed: "XorgLogOld.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647186/+files/XorgLogOld.txt ** Attachment removed: "XorgLog.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647185/+files/XorgLog.txt ** Attachment removed: "UnitySupportTest.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647184/+files/UnitySupportTest.txt ** Attachment removed: "UdevDb.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647183/+files/UdevDb.txt ** Attachment removed: "Xrandr.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647187/+files/Xrandr.txt ** Attachment removed: "ProcModules.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647182/+files/ProcModules.txt ** Attachment removed: "ProcInterrupts.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647181/+files/ProcInterrupts.txt ** Attachment removed: "ProcEnviron.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647180/+files/ProcEnviron.txt ** Attachment removed: "MonitorsUser.xml.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647178/+files/MonitorsUser.xml.txt ** Attachment removed: "ProcCpuinfo.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647179/+files/ProcCpuinfo.txt ** Attachment removed: "Lsusb.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647177/+files/Lsusb.txt ** Attachment removed: "Lspci.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647176/+files/Lspci.txt ** Attachment removed: "LightdmLog.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647175/+files/LightdmLog.txt ** Attachment removed: "LightdmGreeterLog.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647173/+files/LightdmGreeterLog.txt ** Attachment removed: "LightdmDisplayLog.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647172/+files/LightdmDisplayLog.txt ** Attachment removed: "LightdmGreeterLogOld.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647174/+files/LightdmGreeterLogOld.txt ** Attachment removed: "GconfCompiz.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647170/+files/GconfCompiz.txt ** Attachment removed: "JournalErrors.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647171/+files/JournalErrors.txt ** Attachment removed: "Dependencies.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647168/+files/Dependencies.txt ** Attachment removed: "CurrentDmesg.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647167/+files/CurrentDmesg.txt ** Attachment removed: "DpkgLog.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647169/+files/DpkgLog.txt ** Attachment removed: "BootLog.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4647166/+files/BootLog.txt ** Attachment removed: "stacktrace.txt" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+attachment/4642062/+files/stacktrace.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
*** This bug is a duplicate of bug 1550779 *** https://bugs.launchpad.net/bugs/1550779 @Bryan Yeah that's why open source collaboration rocks :) I will mark the bug duplicate and we should follow the other one for getting the fix backported. For all T450s owner that might find this bug, you need a newer kernel, but with 16.04.2 it shouldn't be a problem anymore as it will have the kernel from 16.10. ** This bug has been marked a duplicate of bug 1550779 [i915]] *ERROR* CPU pipe A FIFO underrun - Xorg glitches -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
@bhat3 The problem started when I upgraded to Xenial. I tested 4.6.0-040600-generic and the bug appears to be fixed. Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
I am also using the display port connector. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1572667] Re: [Thinkpad T450s] Screen flickering on external monitors with docking station
My docking station is Lenovo ThinkPad OneLink Pro Dock model number DU9033S1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1572667 Title: [Thinkpad T450s] Screen flickering on external monitors with docking station To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1572667/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs