When you select a whole row or column for copying by clicking on the row or column label, the copy range is bounded by marching ant-style selection. This drives Xorg crazy, and top shows Xorg to be using 50% or more of CPU. The user experience is that the whole machine slows down, compiz effects get sluggish, etc. The bug seems to be worse when a row rather than a column is selected. Xorg's CPU load goes back to normal after hitting esc, which kills the marching ants.
Binary package hint: openoffice.org
When you select a whole row or column for copying by clicking on the row or column label, the copy range is bounded by marching ant-style selection. This drives Xorg crazy, and top shows Xorg to be using 50% or more of CPU. The user experience is that the whole machine slows down, compiz effects get sluggish, etc. The bug seems to be worse when a row rather than a column is selected. Xorg's CPU load goes back to normal after hitting esc, which kills the marching ants.
ProblemType: Bug ature: Ubuntu 2.6.31- 14.48-generic
Architecture: amd64
Date: Wed Oct 28 09:18:08 2009
DistroRelease: Ubuntu 9.10
Package: openoffice.org-calc 1:3.1.1-5ubuntu1
ProcEnviron:
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcVersionSign
SourcePackage: openoffice.org
Uname: Linux 2.6.31-14-generic x86_64