@tseliot, please pass this bug up to AMD. Looks like the driver is
oopsing in the fglrx kernel code.
** Description changed:
- Answers to important questions on
- https://wiki.ubuntu.com/X/Troubleshooting/Freeze
+ [828569.267569] BUG: unable to handle kernel NULL pointer dereference at
** Package changed: xorg (Ubuntu) => fglrx-installer (Ubuntu)
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Title:
Xorg freeze
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** Tags added: kubuntu
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Title:
Xorg freeze
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It happened another time, so now I have the output from avivotool during
a lockup
as an update, it does seem to occur in clusters (twice today)
This time, only chrome was open, but I was working in gnome-terminal
when this happened.
** Attachment added: "output from avivotool during a lockup"
** Attachment added: "output of "avivotool regs all" when system is working"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1023916/+attachment/3221148/+files/regdump_good.txt
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ht
** Attachment added: "Xorg.0.log obtained during freeze via ssh)"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1023916/+attachment/3221146/+files/Xorg.0.log
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This is the output from "dmesg > dmesg.txt"
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1023916/+attachment/3221145/+files/dmesg.txt
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https://bugs.launchpad.net/bugs/1023916
Title:
Xorg freeze
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