Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-05-17 Thread Ben Hutchings
On Thu, 2012-05-03 at 18:15 +0200, Per Olofsson wrote: 2012-05-02 19:27, Jonathan Nieder skrev: There is now a less intrusive patch in Linus' git repo: f8262d476823a7ea1eb497ff9676d1eab2393c75 Thanks. Does it work well against 3.2.y? I'd still be interested in results from testing

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-05-03 Thread Per Olofsson
2012-05-02 19:27, Jonathan Nieder skrev: There is now a less intrusive patch in Linus' git repo: f8262d476823a7ea1eb497ff9676d1eab2393c75 Thanks. Does it work well against 3.2.y? I'd still be interested in results from testing if you've tried it, of course. So far, so good. Although I

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-05-02 Thread Per Olofsson
Hi again, 2012-04-23 00:42, Jonathan Nieder skrev: Per Olofsson wrote: Here is the final patch which fixes the bug: Thanks, Pelle. This is e9cbc5a6270b from the linux-next branch of Rafael's linux-pm tree[1] and should be part of linux-next when Stephen next rebuilds it. It applies

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-05-02 Thread Jonathan Nieder
Per Olofsson wrote: There is now a less intrusive patch in Linus' git repo: f8262d476823a7ea1eb497ff9676d1eab2393c75 Thanks. Does it work well against 3.2.y? [...] It will hopefully end up in stable 3.2. If it works well, please feel free to contact Greg and Ben at sta...@vger.kernel.org

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-05-02 Thread Jonathan Nieder
[out of order for convenience] Jonathan Nieder wrote: Per Olofsson wrote: It will hopefully end up in stable 3.2. If it works well, please feel free to contact Greg and Ben at sta...@vger.kernel.org mentioning the commit to ensure they consider it for inclusion in 3.2.y and 3.3.y. Greg

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-05-02 Thread Udo Richter
I've been on the full v11 patch for 2 1/2 weeks, no issues to report. I've switched to the less intrusive patch now, again built on top of 3.2.0-0.bpo.1-686-pae, and I'll report on anything unusual. As long as I don't report, you can assume that it either fused all of my computers, or just

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-22 Thread Per Olofsson
tag 659363 + patch thanks Hi, Here is the final patch which fixes the bug: https://lkml.org/lkml/2012/4/12/462 It will be applied upstream. -- Pelle -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-22 Thread Jonathan Nieder
Per Olofsson wrote: Here is the final patch which fixes the bug: Thanks, Pelle. This is e9cbc5a6270b from the linux-next branch of Rafael's linux-pm tree[1] and should be part of linux-next when Stephen next rebuilds it. It applies without change to the 3.2.y tree, so I'm attaching a patch

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-08 Thread Udo Richter
Am 05.04.2012 21:54, schrieb Udo Richter: I've applied patch v8 to the source package of of 3.2.4-1~bpo60+1, and the resulting kernel package fixed it for me too. I've just successfully hibernated 10 times in a row, before I could hardly hibernate more than one or two times without hanging.

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-06 Thread Per Olofsson
tag 659363 - patch thanks Sorry, I was too quick. The bug still exists, even with the patch. It just wasn't triggered by my testcase anymore. See the Bugzilla bug for more info. A workaround for this problem is to revert commit 081a9d043c983f161b78fdc4671324d1342b86bc. -- Pelle -- To

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-05 Thread Jonathan Nieder
tags 659363 - moreinfo quit Per Olofsson wrote: I can confirm that the proposed patch[1] fixes the issue for me. [1] http://thread.gmane.org/gmane.linux.kernel/1273425 Thanks! The patch mentioned above is v7. I'm attaching v8, which based on the upstream report I assume you have also

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-05 Thread Udo Richter
I've applied patch v8 to the source package of of 3.2.4-1~bpo60+1, and the resulting kernel package fixed it for me too. I've just successfully hibernated 10 times in a row, before I could hardly hibernate more than one or two times without hanging. -- To UNSUBSCRIBE, email to

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-05 Thread Per Olofsson
On 2012-04-05 12:53, Jonathan Nieder wrote: Per Olofsson wrote: I can confirm that the proposed patch[1] fixes the issue for me. [1] http://thread.gmane.org/gmane.linux.kernel/1273425 Thanks! The patch mentioned above is v7. I'm attaching v8, which based on the upstream report I

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-05 Thread Jonathan Nieder
Per Olofsson wrote: AFAICT they are identical. But maybe I'm missing some small detail. Yes, a versus =. :) wdiff is good for finding this kind of thing. -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-05 Thread Per Olofsson
On 2012-04-05 23:19, Jonathan Nieder wrote: Per Olofsson wrote: AFAICT they are identical. But maybe I'm missing some small detail. Yes, a versus =. :) wdiff is good for finding this kind of thing. Ah, I see :-) -- Pelle -- To UNSUBSCRIBE, email to

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-01 Thread Udo Richter
It seems I am seeing the same bug too, on linux-image-3.2.0-0.bpo.1-686-pae, 3.2.4-1~bpo60+1. However, I'm on an nVidia nForce 570 chipset (AMD A64-x2), esp. using the sata_nv driver. About half of the hibernate-disk cycles do work, the other half starts writing the image to some point just

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-04-01 Thread Jonathan Nieder
Hi Udo, Udo Richter wrote: It seems I am seeing the same bug too Please test the attached patch[2], for example by following the following instructions: 0. Prerequisites. apt-get install git build-essential 1. Get a copy of the kernel history if you don't already have it.

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-03-19 Thread Jonathan Nieder
tags 659363 + moreinfo quit Per Olofsson wrote: I am in contact with Bojan Smojver who made some changes in the hibernate code for 3.2. He has given me further debugging hints, but he thinks that my error is due to memory corruption by i915. Yes, I would want to rule out an i915 problem,

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-03-19 Thread Per Olofsson
2012-03-19 19:39, Jonathan Nieder skrev: I am in contact with Bojan Smojver who made some changes in the hibernate code for 3.2. He has given me further debugging hints, but he thinks that my error is due to memory corruption by i915. Yes, I would want to rule out an i915 problem, too. I

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-03-19 Thread Jonathan Nieder
forwarded 659363 https://bugzilla.redhat.com/show_bug.cgi?id=785384 # regression severity 659363 important tags 659363 + upstream patch moreinfo quit Per Olofsson wrote: I have ruled it out now. The bug occurs even if I never load i915 and the vbox* modules. It has to do with the size of the

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-03-17 Thread Per Olofsson
Hi Jonathan, 2012-03-16 19:00, Jonathan Nieder skrev: I have now tried some debugging steps, but I can't get the system to freeze with the debugging modes. Thanks for checking. Could you spell this out a little more for me? Do you mean, for example, that echo platform

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-03-16 Thread Jonathan Nieder
Hi Pelle, Per Olofsson wrote: I have now tried some debugging steps, but I can't get the system to freeze with the debugging modes. Thanks for checking. Could you spell this out a little more for me? Do you mean, for example, that echo platform /sys/power/disk echo disk

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-03-13 Thread Per Olofsson
Hi again, 2012-03-12 17:24, Per Olofsson skrev: Thanks for the hints! It is a bit time-consuming to debug because the problem does not happen every time I hibernate. However, it does happen often enough. I will try the debug steps and report back the results. Since suspend to RAM works

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-03-12 Thread Per Olofsson
Hi Jonathan, 2012-02-10 22:18, Jonathan Nieder skrev: Per Olofsson wrote: Second time I hibernated my system, it froze. Kernel error messages were printed on the console, I attach a photo of my display. Thanks. My only hints are to try narrowing this down using hints from

Bug#659363: Hibernate freezes on HP dc7900 with Linux 3.2 (regression)

2012-02-10 Thread Jonathan Nieder
Hi Pelle, Per Olofsson wrote: Second time I hibernated my system, it froze. Kernel error messages were printed on the console, I attach a photo of my display. Thanks. My only hints are to try narrowing this down using hints from Documentation/basic-pm-debugging.txt[1] and that it might be