It renders essential features or functionality of the package (or a
dependent one) broken.
** Changed in: apparmor-easyprof-ubuntu (Ubuntu)
Importance: Undecided = High
** Changed in: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided = High
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FYI, I reported a bug that was just marked a dupe of this one that did
not require upstart-app-launch but used aa-exec-click instead. I wonder
if it has to do with the environment since aa-exec-click and upstart-
app-launch will setup quite a bit of the environment. When launching my
blabble app
Hmmm, I did notice these two denials:
Mar 5 10:37:06 localhost kernel: [ 7375.981987] type=1400
audit(1394037426.321:300): apparmor=DENIED operation=open
profile=com.ubuntu.developer.jdstrand.blabble_blabble_0.2.1
name=/sys/devices/pci:00/:00:02.0/uevent pid=20162 comm=qmlscene
If I add this to the apparmor policy, it works:
/sys/devices/pci[0-9]*/**/uevent r,
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https://bugs.launchpad.net/bugs/1286162
Title:
[gm45] False GPU lockup
And if I remove it, it fails. I will update apparmor-easyprof-ubuntu so
people are unblocked. There is still obviously a bug in the X server--
it shouldn't be crashing so hard cause it can't read a file.
** Also affects: apparmor-easyprof-ubuntu (Ubuntu)
Importance: Undecided
Status:
** Changed in: apparmor-easyprof-ubuntu (Ubuntu)
Status: Triaged = In Progress
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https://bugs.launchpad.net/bugs/1286162
Title:
[gm45] False GPU lockup
** Changed in: apparmor-easyprof-ubuntu (Ubuntu)
Status: In Progress = Fix Committed
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https://bugs.launchpad.net/bugs/1286162
Title:
[gm45] False GPU
** Branch linked: lp:ubuntu/trusty-proposed/apparmor-easyprof-ubuntu
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https://bugs.launchpad.net/bugs/1286162
Title:
[gm45] False GPU lockup IPEHR: 0x8980
This bug was fixed in the package apparmor-easyprof-ubuntu - 1.1.8
---
apparmor-easyprof-ubuntu (1.1.8) trusty; urgency=medium
* 1.*/ubuntu-sdk: allow accesses to workaround intel driver crash on X
- allow read of /sys/devices/pci[0-9]*/**/uevent
- allow read of
This bug is nothing to do with the X server; it is the DRI client (i.e.
mesa) that cannot access the GPU device node. What happens now, does the
client still emit invalid commands?
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New = Confirmed
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It's sending a completely garbage batchbuffer. It doesn't match either
the DDX or mesa (i965c), so I have no idea who emitted it. Can you
launch qmlscene under gdb and place a breakpoint on do_exec2() (in
libdrm_intel.so).
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I can't reproduce it directly with qmlscene... only when the app is
launched with upstart-app-launch. See bug #1286163
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** Tags removed: need-duplicate-check
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Title:
[gm45] False GPU lockup IPEHR: 0x8980
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