[Lxc-users] X server consumes 100% of CPU after launching a container

Mikhail Gusarov dottedmag at dottedmag.net
Mon Apr 12 10:40:07 UTC 2010


Twas brillig at 11:38:27 12.04.2010 UTC+02 when daniel.lezcano at free.fr
did gyre and gimble:

 DL> did someone experienced the X server consuming 100% of CPU after
 DL> launching a container

Yes. 

 DL> on Ubuntu 9.10 ?

On Debian/squeeze.

I have debugged it a bit and figured out that something hangup()s the
/dev/tty7 and hence X server starts to busyloop trying to ioctl on it.

-- 
  http://fossarchy.blogspot.com/
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