[Bug 1452318] Re: Faulty behavior when resuming from suspend
Initial assessment of source of issue appears to be wrong. xorg intel driver seems a much more likely place. ** Package changed: pm-utils (Ubuntu) = xserver-xorg-video-intel (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1452318 Title: Faulty behavior when resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1452318/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1452318] Re: Faulty behavior when resuming from suspend
I have managed to find some sort of work-around for this. It turns out the problem is in the xorg intel driver, not pm-utils. Switching the 2D accelleration mode from SNA to UXA as detailed here: https://wiki.archlinux.org/index.php/Intel_graphics#SNA_issues and here: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1432194 removes the problems with resume from suspend. However, it does substantially impair the performance of my laptop, especially when I run a virtual machine with Windows as the guest OS. I have to do this quite a lot, so I guess I have to choose the lesser of two evils. This is not really satisfactory, so if there is anything else that anyone can suggest, I would love the hint. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1452318 Title: Faulty behavior when resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1452318/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1452318] [NEW] Faulty behavior when resuming from suspend
Public bug reported: Waking from suspend, everything seems normal, except the graphical elements and text on my desktop are not drawn properly. Sometimes, moving the mouse over icons can cause them to be redrawn, sometimes not. It appears not to matter how I initiate the suspend (e.g. by closing laptop lid, or by calling pm-suspend explicitly) and it appears not to matter whether I am using an external display or the laptop's own screen. All other hardware appears to be working, and I can restart the laptop by clicking where the icons ought to be. The only symptom seems to be that the drawing does not happen correctly. I'm not sure what additional information I should provide to help diagnose the problem, so please advise me. Also, if this is more likely to be a xfce issue, then please change the package on the bug report. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: pm-utils 1.4.1-15 ProcVersionSignature: Ubuntu 3.19.0-16.16-generic 3.19.3 Uname: Linux 3.19.0-16-generic x86_64 NonfreeKernelModules: openafs ApportVersion: 2.17.2-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Wed May 6 17:17:51 2015 InstallationDate: Installed on 2015-05-04 (1 days ago) InstallationMedia: Xubuntu 15.04 Vivid Vervet - Release amd64 (20150422.1) PackageArchitecture: all SourcePackage: pm-utils UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: pm-utils (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug vivid -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1452318 Title: Faulty behavior when resuming from suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1452318/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
