[Bug 161000] Re: system hangs on pressing <Alt><Tab> while using Compiz-Fusion

[Thom Pischke]

deleted .xsession-errors, rebooted and turned on compiz, then tried to
duplicate this issue.

1. Started Firefox and Rhythmbox with both windows maximized
2. From Rhythmbox, pressed alt-tab.  Success, able to flip back and forth between images of rhythmbox and firefox windows
3. Minimized all windows so desktop visible.  Pressed alt-tab.

HANG.  Everything frozen except mouse.  Ctrl-Alt-Backspace unresponsive.
All applets, menus, programs frozen.  No life outside the mouse cursor.
Hard reset of computer and reboot.  This is what always happens.  It
happens at other times too, at least once a day, making compiz nearly
unusable for me.  Sometimes it seems to hang just 'cuz, when I'm doing
nothing in particular except maybe changing a tab in firefox or
activating some windows.

Good Luck!

~/.xsessions-errors file does not exists, I assume because no errors
were written since I rebooted.  That would mean the hard-hang doesn't
result in an error being written.

-- 
system hangs on pressing <Alt><Tab> while using Compiz-Fusion
https://bugs.launchpad.net/bugs/161000
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