[Intrepid] Random system freeze (possibly linked to wireless card driver - Intel Corporation PRO/Wireless 4965 AG or AGN [Kedron] Network Connection (rev 61))
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ubuntu |
New
|
Undecided
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Unassigned |
Bug Description
I'm running latest version of Intrepid (should have latest package as today's morning).
The laptop is Panasonic CF-R7
This happened earlier, so I don't think it's any regeression (at least since I installed ubuntu).
The freeze seems to happen most of the time when some kind of wireless action is performed (few times happened when I was trying to associate/
Though it seems to happen during normal use (I first thought it was because compiz, but it also happened when compiz was disabled).
It could be some other reason, but everything so far points to wireless access (I haven't yet encounter crash when wifi was turned off)
When the freeze hapens, none of the keys work (not even C-A-D), and caps lock & scroll lock start to blink.
The laptop is brand new, so I doubt any of the components is damaged.
If there's any way to get kernel memory dump, I can try to perform that (I come from FreeBSD environment, does Ubuntu have kernel debugger that can be invoked by keystroke in cases like system freeze?)
I'm attaching other information that might be useful.
Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 276990, so it is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Feel free to continue to report any other bugs you may find.