[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-23 Thread Dom
*** This bug is a duplicate of bug 1052933 ***
https://bugs.launchpad.net/bugs/1052933

I have now tested the latest upstream kernel (see comment #6) and also
the patched kernel from Luis (comment #12). So far I could not reproduce
the error. However, as mentioned earlier and as FlamM (comment #15)
says, it is difficult to reprocude the problem.

Thanks so far to all for your help.


P.S. Should the error from (comment #9) be filed as a new bug report - as this 
still happens in both kernels?

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-22 Thread FlamM
I just installed your fixed kernel (i386).
However I will have difficulties to confirm that it fixes the issue since it is 
quite random (I didn't identify a reproducible scenario).
But if in 10 or 20 days this bug doesn't show up again, then it will be a good 
indication that it indeed fixes it.

Regards.

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-22 Thread Luis Henriques
*** This bug is a duplicate of bug 1052933 ***
https://bugs.launchpad.net/bugs/1052933

Thank you for testing.  If the kernel doesn't fix the issue, please
report back.  The fix is already queued for a future kernel release.
For the moment, I'll tag this bug as a duplicate of bug #1052933.

** This bug has been marked a duplicate of bug 1052933
   Kernel oops -- IP: [f85ba9e0] ttm_bo_mem_put+0x20/0x30 [ttm] (radeon) 
3.2.0-30 update

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-21 Thread Luis Henriques
I suspect this is a duplicate of bug #1052933.  I've built a test kernel
that contains a fix for that bug and I would like you to test to make
sure it also fixes your problem.  You can download it here:

http://people.canonical.com/~henrix/lp1052933/v1/amd64/

Note that this is the amd64 kernel.  I'm building the i386 version and will 
post the link here once I've uploaded it.
Thanks!

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-21 Thread Luis Henriques
Ok, I've just uploaded the i386 test kernel build here:

http://people.canonical.com/~henrix/lp1052933/v1/i386/

Please let me know if this kernel solves the problem (or, for people
running 64bits systems, the kernel linked in previous comment) so that
we can tag this bug as duplicate of bug #1052933.

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-21 Thread bodeshmoun
I had the same bug than the one described by Dom, I have tried your fix (i386 
test kernel).
It solve the problem : same image always cause the crash with kernel 3.2.0-30 
or 3.2.0-31, does not cause crash anymore with test kernel.

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-18 Thread Dom
Hey, thanks for your feedback.

@Joseph(comment #6): I have not yet had the chance to test the latest
upstream kernel.

@Joseph(comment #7): This issue started happening only very recently - a
few days ago. My kern.log mentions this error message already on Sep 14
14:29:45 with the same kernel as above (3.2.0-30-generic, see also
attachment kernel-bug-jpeg-3). So most likely, the kernel version
before that was still working properly.

At the moment, I have troubles reproducing this problem reliably. The
same images that caused the system crash earlier, do not necessarily
cause a crash after system reboot. It is still there, though (see
attached file kernel-bug-jpeg-2).


@Matthias(comment #9): I agree with the problem you describe in comment #9. In 
fact this is also a problem I have on my laptop. It is different from my above 
bug report in that it is always reproducible with particular jpeg images - and 
that only the X server crashes and one can login directly again (as you said).

** Attachment added: kernel-bug-jpeg-2
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051534/+attachment/3323208/+files/kernel-bug-jpeg-2

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-18 Thread Dom
** Attachment added: kernel-bug-jpeg-3
   
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1051534/+attachment/3323209/+files/kernel-bug-jpeg-3

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-17 Thread Matthias Adler
I have the very same bug, same Ubuntu Version, same kernel version, almost same 
hardware (Thinkpad T60 - 2007 49G).
For me, however this causes the system to crash right after the desktop is 
shown, maybe because of a jpg wallpaper.

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-17 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel?  Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.6 kernel[0] (Not a kernel in the daily directory) and install both
the linux-image and linux-image-extra .deb packages.

Once you've tested the upstream kernel, please remove the 'needs-
upstream-testing' tag.  Please only remove that one tag and leave the
other tags. This can be done by clicking on the yellow pencil icon next
to the tag located at the bottom of the bug description and deleting the
'needs-upstream-testing' text.

If this bug is fixed in the mainline kernel, please add the following
tag 'kernel-fixed-upstream'.

If the mainline kernel does not fix this bug, please add the tag:
'kernel-bug-exists-upstream'.

If you are unable to test the mainline kernel, for example it will not boot, 
please add the tag: 'kernel-unable-to-test-upstream'.  
Once testing of the upstream kernel is complete, please mark this bug as 
Confirmed.


Thanks in advance.

[0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/


** Changed in: linux (Ubuntu)
   Importance: Undecided = Medium

** Changed in: linux (Ubuntu)
   Importance: Medium = High

** Changed in: linux (Ubuntu)
   Status: Confirmed = Incomplete

** Tags added: kernel-da-key

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-17 Thread Joseph Salisbury
Did this issue start happening after an update/upgrade?  Was there a
kernel version where you were not having this particular problem?  This
will help determine if the problem you are seeing is the result of the
introduction of a regression, and when this regression was introduced.

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-17 Thread Matthias Adler
For me, this bug occurs (always) after bootup since updating to kernel 3.2.0-30.
However, it occured before when using eog, but only seldom, when viewing large 
pictures.
Thats why I cannot exactly say with which kernel version it occured for the 
first time.
It never occured with 10.04 though.

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-17 Thread Matthias Adler
Ok, I've done some further testing:
I have to correct myself on the eog crash. In this case not the whole system 
crashes, but only the gnome session (user will get back to login screen). Only 
error message I can find is this one:
gnome-session[2219]: Gdk-WARNING: gnome-session: Fatal IO error 11 (Resource 
temporarily unavailable) on X server :1.#012
This is actually an always bug with certain jpgs.
This only happens with eog, not firefox, not shotwell.

One addition: I'm running the 386er arch, not amd64 as Dom.

I have tested the latest kernel 
(linux-image-3.6.0-030600rc6-generic_3.6.0-030600rc6.201209161835_i386).
It fixes the crash after bootup, but not the eog related crash.
Not 100% sure if these two are the same.

@Joseph: please add tags as you see fit or tell me hwo to give further
information, I'm unsure about this.

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-17 Thread Dom
Changed to confirmed, as I think all the relevant information is there.
Please let me know if this is not correct.

** Changed in: linux (Ubuntu)
   Status: Incomplete = Confirmed

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-16 Thread Dom
** Attachment added: kernel-bug-jpeg
   
https://bugs.launchpad.net/bugs/1051534/+attachment/3318211/+files/kernel-bug-jpeg

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[Bug 1051534] Re: System crash after opening jpeg image (with eog or firefox)

2012-09-16 Thread Dom
I have already reported this bug via ubuntu-bug linux. Can you please
let me know what other log files are missing?

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