[Bug 281526] [NEW] Flash uses 100% CPU after resuming from suspend

Launchpad Bug Tracker 281526 at bugs.launchpad.net
Sun Mar 7 21:44:11 UTC 2010


You have been subscribed to a public bug:

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: adobe-flashplugin (Ubuntu)
     Importance: Undecided
         Status: Confirmed

** Affects: firefox (Ubuntu)
     Importance: Undecided
         Status: Invalid

** Affects: linux-meta (Ubuntu)
     Importance: Undecided
         Status: New

-- 
Flash uses 100% CPU after resuming from suspend
https://bugs.launchpad.net/bugs/281526
You received this bug notification because you are a member of Kernel Bugs, which is subscribed to linux-meta in ubuntu.




More information about the kernel-bugs mailing list