Am Montag, den 25.10.2010, 13:23 -0400 schrieb Chun-Yu Shei: > On 10/24/2010 2:36 PM, Paul Menzel wrote:
> > Am Sonntag, den 24.10.2010, 13:03 -0400 schrieb Chun-Yu Shei: > > > >> I'm currently running xf86-video-intel 2.13.0 with an i5-540M, and I've > >> been experiencing a strange issue where after a day or two, I can no > >> longer play videos smoothly in Flash 10.2 beta, as well as in VMWare. > >> Even moving windows in VMWare guests becomes slow and visibly laggy. > >> It's almost as if there's no video acceleration -- the frame rate drops > >> drastically, and CPU usage seems to increase significantly. Playing > >> video in mplayer still works perfectly, however. Restarting X has no > >> effect, and I have to do a full reboot to get rid of the problem. I'm > >> running 64-bit Gentoo with the following: > >> > >> libdrm 2.4.22 > >> mesa 7.8.2 > >> 2.6.36 kernel > >> xorg-server 1.7.7 > >> > >> The problem also occurs with the 2.6.35 kernel, and I've also been able > >> to replicate it in a fresh install of Ubuntu 10.10. There are no > >> indications of any problems in both the output of dmesg and the Xorg > >> logs, and the output of intel_gpu_top looks no different before/after > >> the problem occues. I'm on a ThinkPad X201 with an external display > >> connected via DisplayPort, and I do suspend it with the hibernate-ram > >> script. Is this a known problem by any chance? If not, how might I go > >> about troubleshooting this? > > > > reading your report it is not clear for me, if hibernating is necessary > > to trigger the problem or not. > > I cannot say for sure if hibernating is necessary to trigger the problem > or not... every time I've seen the problem, it's been after using > hibernate-ram a couple of times, but I also haven't left the laptop > running continuously for a couple of days before. I usually carry my > laptop with me during the day, so it's not really practical to leave it > on continuously. It definitely doesn't happen immediately after > resuming from suspend, though. I can resume from suspend, watch some > YouTube videos with no problem, and have the problem pop up a couple of > hours later. > > This bug is the only issue preventing me from switching exclusively to > linux, so I really hope to find a fix for it -- I just don't know where > to start. (I also hope for the ability to independently load separate > color profiles for each monitor using xcalib, but that's minor) I am replying to the list again and hope the developers will be able to help you. If you do not get a reply in a couple of days I suggest to open a ticket in the bug tracker [1]. Thanks, Paul [1] http://intellinuxgraphics.org/how_to_report_bug.html
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