[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
I tried to bisect it, but that went nowhere.. too many changes between 3.19..4.0 to identify backportable fixes just by looking at it. ** This bug has been marked a duplicate of bug 1483320 [BDW] VGA output regression on 4.2 (was: Migrate Broadwell to use i915_bpo) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
hm, making this the master bug of this issue, duping others here ** This bug is no longer a duplicate of bug 1483320 [BDW] VGA output regression on 4.2 (was: Migrate Broadwell to use i915_bpo) ** Package changed: xserver-xorg-video-intel (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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/linux/+bug/1452318/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Wahoo!! The vivid-proposed kernel seems to fix the issues for me too. Thanks to all who worked on this: Much appreciated. Just out of interest, is it any clearer yet what the problem was? Thanks again. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
try latest kernel from vivid-proposed ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Awesome, latest kernel from vivid-proposed (3.19.0-30-generic) fixes the issue for me. Many thanks! -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Hi Julien, thanks for your effort you put into this issue. The latest kernel fixes the issue for me as well. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
As a heads up, the issue is FIXED for me with the latest kernel :-) :-) Here is the second bug report: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1486036 I am waiting on a reply from the developer to see what to do next. For those impatient, you could try the instructions he gave at your own risk. I thought I'd share this light at the end of the tunnel! :-) (And I'll share more information as it comes along) -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Hi Caleb, Have you ticket the "This bug also effects you" at the top of the page? Cheers. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
This bug is also affecting me. 3.19.0-25-generic Ubuntu 14.04.3 Lenovo Thinkpad T450s i3wm window manager -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Here is some more insight, output from my /var/log/Xorg.0.log. When I close and re-open my laptop lid, I get the following (I tried it twice in this case): [ 1594.192] (II) AIGLX: Suspending AIGLX clients for VT switch [ 1806.732] (II) AIGLX: Resuming AIGLX clients after VT switch [ 1806.736] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none [ 1806.797] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: touchpad found [ 1809.696] (II) AIGLX: Suspending AIGLX clients for VT switch [ 1812.650] (II) AIGLX: Resuming AIGLX clients after VT switch [ 1812.650] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none [ 1812.717] (--) synaptics: DLL0665:01 06CB:76AD UNKNOWN: touchpad found [ 1821.640] (II) AIGLX: Suspending AIGLX clients for VT switch Note the line "[ 1806.736] (II) intel(0): switch to mode 1920x1080@60.0 on eDP1 using pipe 0, position (0, 0), rotation normal, reflection none", it seems to be playing around with the resolution. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Hi, I am having similar issues; when I suspend my laptop, the UI doesn't render properly anymore. My specs are: Dell Latitude E5450 Intel HD 5500 dGPU NVidia GT840M GPU I'm running Debian 8 Jessie. Anything I can help with? I can paste info regarding my system if needed. Thanks, Alberto -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Hello, I think I'm experiencing similar issues, although a lot more intermittent. The graphical glitches I get do not happen every suspend, only sometimes, and they are quire minor (https://i.imgur.com/AZCIzpG.png). I have definitely experienced the graphics performance issues (e.g. playing high resolution videos being cripplingly slow) until restart also. I'm running Ubuntu 15.10, Linux BOB2 3.19.0-26-generic #28-Ubuntu SMP Tue Aug 11 14:16:32 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux and my xserver-xorg-video-intel version is 2:2.99.917-1~exp1ubuntu2.2. Anything I can provide to help isolate the problem? Regards, Bob -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
I am not aware that anyone is working on it. I suspect that if it's a driver issue then it would require the xorg people to fix it, not xubuntu. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
I confirm this problem with xserver-xorg-video-intel version 2:2.99.917 (the latest version at time of writing). When I run in SNA mode, everything works perfectly until the machine resumes from suspend. After this everything becomes unbearably sluggish and it seems hardware acceleration no longer works (slow scrolling, video playback doesn't work, etc). Also once in a while I get the artifacts other people describe (distorted fonts, weird window titles, etc). This doesn't always happen though. This bug also seems to occur even without suspending, when using it for sufficiently long time, probably triggered by something (at this point not sure what). I tried to change to UXA mode which only partly solves the problem. Here I don't get the weird artifacts, but the hardware acceleration doesn't seem to work at all (no video acceleration, weird scroll even in file manager, etc). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
The funny thing is that it used to work properly up to some update. David, did you found the way to downgrade to that previous version? I read somewhere that it is not a very safe stuff, because something can became unstable, but in any case have you already tried it? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
What does your xrandr give? I get that the maximum is 32767 or something, although my resolution is not that. Is that normal? Perhaps the resolution changes after suspend? My xrandr is the same before and after I just checked, but the maximum value I find a little strange. Should be be posting this elsewhere, by xorg, do you mean the xorg group or the xorg division of ubuntu? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
the UXA fix never worked for me by the way. who is working on this bug? Does it look relatively easy to fix? Are there version that have worked in the past and if yes, could they be temporarily implemented for this version of ubuntu? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
I've had this issue on my T450s with 15.04 MATE since March. I've also had the issue where the screen is completely black after resume and I need to change screens (Alt-Ctrl-F2, Alt-Ctrl-F7) to get the window manager back. This happens on external screens (Ultradock) and on the built-in screen. I will try UXA to see if that solves things. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Is there any way to revert the xorg driver to an old version that does work? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
It affects me too. This happens after resuming a suspend. In FVWM, the bug renders my screen incomprehensible and is quite reproducible. See image attached. ** Attachment added: snapshot1.png https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1452318/+attachment/4437228/+files/snapshot1.png -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
The same here. Resume after suspend used to work well until a software update: Start-Date: 2015-07-01 01:24:16 Commandline: aptdaemon role='role-commit-packages' sender=':1.83' Upgrade: xserver-xorg-video-intel-lts-utopic:amd64 (2.99.914-1~exp1ubuntu4.2~trusty1, 2.99.914-1~exp1ubuntu4.3~trusty1), unattended-upgrades:amd64 (0.82.1ubuntu2.2, 0.82.1ubuntu2.3) End-Date: 2015-07-01 01:24:19 Since then, resume after suspend does not work well and the windows are not drawn properly. The details of the laptop are: ThinkPad T550 i5-5200U Ubuntu 14.04 Gnome-fallback (I think is the same as Gnome-shell?) . Metacity in any case. I tried to use lightgdm and gdm, but do not solve the problem. Using the proposed 2:2.99.914-1~exp1ubuntu4.5~trusty1 update do not fix the problem either. ( #134 of the bug #1432194 https://bugs.launchpad.net /xserver-xorg-video-intel/+bug/1432194 ). For the moment the only workaround is to switch from SNA to UXA ( comment #28 of the bug #1432194 ), with a lack of performance. ** Attachment added: Screenshot of the bug https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1452318/+attachment/4426568/+files/with_2%3A2.99.914-1%7Eexp1ubuntu4.5%7Etrusty1.png -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Interesting. I tried openbox and the bug is there with that window manager. Does gnome-shell use hardware acceleration? If so, then that might be the common thread which links to my observations about google-chrome above. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
This bug is affecting me too. I can confirm that the SNA approach is working as a workaround, but as said before, performance is heavily impacted. My system has a Intel Broadwell processor with integrated Intel Graphics (5xxx-series). I did not have the problems on my Haswell system with Intel Graphics 4xxx-series. Also an interesting thing: The bug only occurs when using XFCE. I could not reproduce it using gnome-shell! -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
I noticed there was an update to the intel driver earlier this week for my xubuntu system. It fixed one other problem I'd been having (slightly buggy playback of video in VLC) but doesn't seem to have helped the issues in this bug. Any of the gurus fancy taking a crack at it? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
In case it's worth anything, the following may help to diagnose the problem. When I resume from suspend and lose desktop icons, panel icons, and random bits of text, I find that starting google chrome (or even just changing tab in an already open browser) will allow the screen to redraw when I move the mouse over the affected areas. I presume this is because chrome is using the acceleration. Anyway, if someone who knows about this kind of stuff could take a look at it, I'd be very grateful. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
David, I can confirm the above workaround fixes the issue for me, however, it's hardly an alternative since rendering performance takes a huge hit, some of my applications are hardly usable and even terminals are lagging. I would concur with the SNA approach, it seems to be a driver related issue. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1452318] Re: Faulty behavior when resuming from suspend
Moritz, did you try the UXA fix? If this makes your machine work well then this may help to confirm that we are experiencing the same issue. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [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-X, which is subscribed to xserver-xorg-video-intel 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 ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
