ubuntu-x-swat team mailing list archive

[Cedric BAIL <681939@xxxxxxxxxxxxxxxxxx>]

Public bug reported:

Somehow compose cache is disable in libx11. This trigger a slow path in
libx11 _XimParseStringFile function.

It could be easily detected by valgrind tool callgrind running on any X
application with more than 500 000 calls to getc comming from
_XimParseStringFile.

See that mail thread for a full explanation of that issue and how to fix it:
http://lists.freedesktop.org/archives/xorg-devel/2009-April/000643.html

It impact all Ubuntu version I know since 2009.

** Affects: libx11 (Ubuntu)
     Importance: Undecided
         Status: New

-- 
libx11 is missconfigured and slow window creation time
https://bugs.launchpad.net/bugs/681939
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to libx11 in ubuntu.