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Description of problem: I can see Lenovo T410 X server lock ups (again) we fine tuned it in 6.0 but now it's there again and it's very occasional. Waiting for better backtrace than I have now. Version-Release number of selected component (if applicable): xorg-x11-drv-nouveau-0.0.16-9.20110107gitb795ca6.el6.i686 kernel-2.6.32-119.el6.i686 How reproducible: occasionally Steps to Reproduce: 1.use firefox/evince/thunderbird maybe some flash Actual results: sometimes X server freezes Expected results: no freezes due to X server... NEVER! Additional info:
Created attachment 484223 [details] unusable backtrace .. pasting it here just in case you can see anything in it.. waiting for another lockup with debuginfos installed
Yes, this is due to another lost patch during the rebase. Upstream does not disable acceleration for these chipsets even though there is the know random-hang on them.
This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux maintenance release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Update release for currently deployed products. This request is not yet committed for inclusion in an Update release.
POST - patch is on rhkernel-list
Patch(es) available on kernel-2.6.32-130.el6
installing new kernel... lets see what will change
I am seeing huge performance regression after resume from suspend. Can we track it here or should I open separate bug report? kernel-2.6.32-128.el6.i686 before after Operation -------- ----------------- ----------------- 2600.0 2610.0 ( 1.00) Scroll 500x500 pixels kernel-2.6.32-130.el6.i686 before after Operation -------- ----------------- ----------------- 1980.0 38.1 ( 0.019) Scroll 500x500 pixels
(In reply to comment #11) > I am seeing huge performance regression after resume from suspend. Can we track > it here or should I open separate bug report? I'd open a separate report. > > kernel-2.6.32-128.el6.i686 > before after Operation > -------- ----------------- ----------------- > 2600.0 2610.0 ( 1.00) Scroll 500x500 pixels > > kernel-2.6.32-130.el6.i686 > before after Operation > -------- ----------------- ----------------- > 1980.0 38.1 ( 0.019) Scroll 500x500 pixels I do believe this is probably what you're experiencing: http://www.nvnews.net/vbulletin/showthread.php?t=158091&highlight=3100m I have no clue why people are blaming the video driver, but, anyways...
ok I've filed separate bug, for details see: https://bugzilla.redhat.com/show_bug.cgi?id=695612 I can see no lockups now, we can close this one -> VERIFIED
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2011-0542.html