It would be usefull if you coud repeat your testing with a kernel
v3.7, as that contains a number of fixes to the modesetting sequence.
** Summary changed:
- External Monitor Problems: System Freezes when plugging, unplugging, or
turning off LG 55LE5400 TV
+ [gm45] Hard hang when plugging,
When you say your system freezes, do you mean that it is a hard hang
(not accessible via the network or even pingable), or just the display
subsystem is static?
There have been a number of kernel fixes since 3.5 that are relevant for
the pageflip-vs-modeset races that are similar to what you
I'll take a look, but yes, it is a hard hang it becomes completely
unresponsive including the network ports. I would imagine raring would
have similar issues if it is an xorg intel problem. I've tried the
newest available kernel with the newest updates with similar results.
It's unique to my LG tv
** Package changed: xorg (Ubuntu) = xserver-xorg-video-intel (Ubuntu)
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https://bugs.launchpad.net/bugs/1114370
Title:
External Monitor Problems: System
** Tags added: freeze
** Tags added: dual-head
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https://bugs.launchpad.net/bugs/1114370
Title:
External Monitor Problems: System Freezes when
Is this the same as bug #1025401 ?
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https://bugs.launchpad.net/bugs/1114370
Title:
External Monitor Problems: System Freezes when plugging, unplugging,
I would suspect it is the same problem. I looked through bug #1025401
xrandr and lspci and both problems share the integrated intel graphics
system although the bug you quoted has a newer chipset.
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I have confirmed bug #1025401
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https://bugs.launchpad.net/bugs/1114370
Title:
External Monitor Problems: System Freezes when plugging, unplugging,
or
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