[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] Re: Faulty behavior when resuming from suspend
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: pm-utils (Ubuntu) Status: New = Confirmed -- 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] Re: Faulty behavior when resuming from suspend
This affects me as well: https://bugs.launchpad.net/xserver-xorg-video- intel/+bug/1432194/comments/106 However, this bug just might be a duplicate of the xservver-xorg-video- intel bug the comment is attached to. -- 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
