Public bug reported:
Binary package hint: firefox
firefox-3.0 = 3.0.3+build1+nobinonly-0ubuntu0.8.04.1 0
Sometimes when resuming from suspend-to-RAM, Firefox becomes
unresponsive and uses 100% CPU time. An strace shows it in a cycle like
this:
--- SIGIO (I/O possible) @ 0 (0) ---
rt_sigreturn(0xb2503d90) = 240
futex(0xb2503d90, 0x80 /* FUTEX_??? */, 2) = ? ERESTARTSYS (To be restarted)
This repeats endlessly and uses all available CPU time. It doesn't
always happen, and I haven't noticed a pattern yet, but it's happened 3
or 4 times in the last week.
** Affects: firefox (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
Binary package hint: firefox
+ firefox-3.0 = 3.0.3+build1+nobinonly-0ubuntu0.8.04.1 0
+
Sometimes when resuming from suspend-to-RAM, Firefox becomes
- unresponsive while using 100% CPU time. An strace shows it in a cycle
- like this:
+ unresponsive and uses 100% CPU time. An strace shows it in a cycle like
+ this:
--- SIGIO (I/O possible) @ 0 (0) ---
rt_sigreturn(0xb2503d90) = 240
futex(0xb2503d90, 0x80 /* FUTEX_??? */, 2) = ? ERESTARTSYS (To be restarted)
This repeats endlessly and uses all available CPU time. It doesn't
always happen, and I haven't noticed a pattern yet, but it's happened 3
or 4 times in the last week.
--
Firefox freezes with 100% CPU after resuming from suspend
https://bugs.launchpad.net/bugs/281526
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