2010-07-15 11:13:24 |
Michael Marley |
bug |
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added bug |
2010-07-15 11:13:24 |
Michael Marley |
attachment added |
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dmesg.log http://launchpadlibrarian.net/51974739/dmesg.log |
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2010-07-15 11:14:36 |
Michael Marley |
description |
I recently updated to the latest (2.6.35-8-generic) kernel on a Maverick system, but rebooting after the update caused Xorg not to start. I see the following messages in dmesg:
[ 33.716949] Xorg:1316 conflicting memory types e0000000-e0546000 write-combining<->uncached-minus
[ 33.716954] reserve_memtype failed 0xe0000000-0xe0546000, track write-combining, req write-combining
[ 49.853274] Xorg:1492 conflicting memory types e0000000-e0546000 write-combining<->uncached-minus
[ 49.853279] reserve_memtype failed 0xe0000000-0xe0546000, track write-combining, req write-combining
I also see an error in Xorg.0.log:
[ 49.853] (EE) NVIDIA(0): Failed to allocate primary buffer: out of memory. |
I recently updated to the latest (2.6.35-8-generic) kernel on a Maverick system, but rebooting after the update caused Xorg not to start. I see the following messages in dmesg:
[ 33.716949] Xorg:1316 conflicting memory types e0000000-e0546000 write-combining<->uncached-minus
[ 33.716954] reserve_memtype failed 0xe0000000-0xe0546000, track write-combining, req write-combining
[ 49.853274] Xorg:1492 conflicting memory types e0000000-e0546000 write-combining<->uncached-minus
[ 49.853279] reserve_memtype failed 0xe0000000-0xe0546000, track write-combining, req write-combining
I also see an error in Xorg.0.log:
[ 49.853] (EE) NVIDIA(0): Failed to allocate primary buffer: out of memory.
I tried reverting to the previous kernel, but this doesn't fix the problem. That makes me think maybe some other update caused the problem, but I can't find anything that looks suspicious in dpkg.log. |
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2010-07-15 11:14:49 |
Michael Marley |
attachment added |
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lspci-vnvn.log http://launchpadlibrarian.net/51974758/lspci-vnvn.log |
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2010-07-15 11:15:06 |
Michael Marley |
attachment added |
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uname-a.log http://launchpadlibrarian.net/51974760/uname-a.log |
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2010-07-15 11:15:37 |
Michael Marley |
attachment added |
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version.log http://launchpadlibrarian.net/51974797/version.log |
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2010-07-17 20:57:07 |
Philip Muškovac |
tags |
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maverick |
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2010-07-21 14:27:07 |
Jeremy Foshee |
tags |
maverick |
kj-triage maverick |
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2010-08-12 18:10:38 |
Daniel Hahler |
summary |
After recent updates, X will no longer start with the Nvidia driver on maverick |
After recent updates, X will no longer start with the Nvidia driver on maverick (related to "pat"/"nopat" kernel option) |
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2010-08-12 18:10:50 |
Daniel Hahler |
linux (Ubuntu): importance |
Undecided |
Medium |
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2010-08-13 07:44:18 |
Delan Azabani |
linux (Ubuntu): status |
New |
Confirmed |
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2010-12-14 01:34:38 |
Daniel Hahler |
bug |
|
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added subscriber Daniel Hahler |
2012-07-24 23:00:44 |
penalvch |
tags |
kj-triage maverick |
kj-triage maverick needs-upstream-testing |
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2012-07-24 23:01:08 |
penalvch |
description |
I recently updated to the latest (2.6.35-8-generic) kernel on a Maverick system, but rebooting after the update caused Xorg not to start. I see the following messages in dmesg:
[ 33.716949] Xorg:1316 conflicting memory types e0000000-e0546000 write-combining<->uncached-minus
[ 33.716954] reserve_memtype failed 0xe0000000-0xe0546000, track write-combining, req write-combining
[ 49.853274] Xorg:1492 conflicting memory types e0000000-e0546000 write-combining<->uncached-minus
[ 49.853279] reserve_memtype failed 0xe0000000-0xe0546000, track write-combining, req write-combining
I also see an error in Xorg.0.log:
[ 49.853] (EE) NVIDIA(0): Failed to allocate primary buffer: out of memory.
I tried reverting to the previous kernel, but this doesn't fix the problem. That makes me think maybe some other update caused the problem, but I can't find anything that looks suspicious in dpkg.log. |
I recently updated to the latest (2.6.35-8-generic) kernel on a Maverick system, but rebooting after the update caused Xorg not to start. I see the following messages in dmesg:
[ 33.716949] Xorg:1316 conflicting memory types e0000000-e0546000 write-combining<->uncached-minus
[ 33.716954] reserve_memtype failed 0xe0000000-0xe0546000, track write-combining, req write-combining
[ 49.853274] Xorg:1492 conflicting memory types e0000000-e0546000 write-combining<->uncached-minus
[ 49.853279] reserve_memtype failed 0xe0000000-0xe0546000, track write-combining, req write-combining
I also see an error in Xorg.0.log:
[ 49.853] (EE) NVIDIA(0): Failed to allocate primary buffer: out of memory.
I tried reverting to the previous kernel, but this doesn't fix the problem. That makes me think maybe some other update caused the problem, but I can't find anything that looks suspicious in dpkg.log.
WORKAROUND: Adding "nopat" to the kernel command line causes this problem to go away. |
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2012-07-24 23:02:14 |
penalvch |
linux (Ubuntu): importance |
Medium |
Low |
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2012-07-24 23:02:14 |
penalvch |
linux (Ubuntu): status |
Confirmed |
Incomplete |
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2012-09-23 04:22:11 |
Launchpad Janitor |
linux (Ubuntu): status |
Incomplete |
Expired |
|