Public bug reported:
Binary package hint: gnome-terminal
I'm using gnome-terminal with transparency under the fglrx driver (ATI
Mobility FireGL V5200) without compiz.
To recreate:
1) I fire up gnome-terminal (with transparency) -- everything's fine.
2) I maximize the terminal window; it takes a long time (more than 1s) to
redraw and CPU is pegged the whole time. Actually, the whole screen hangs
(including e.g. my cpu/mem graphs in gnome panel).
3) Now if I type a command that has lots of output (e.g. dmesg) it takes 5-10s
or more to all get written out in short spurts -- usually this takes <1s on my
system. CPU is pegged.
4) If I switch virtual desktops and switch back to the one with the terminal,
it is also slow (1s+) to redraw that desktop -- same behavior as #2.
Ways to make it not happen:
1) Use compiz. (not an option for me since standby/hibernate then break on my
hardware, due to another, known fglrx bug)
2) Disable/re-enable transparency -- then it's OK even at new size.
$ lsb_release -rd
Description: Ubuntu hardy (development branch)
Release: 8.04
$ apt-cache policy gnome-terminal
gnome-terminal:
Installed: 2.22.0-0ubuntu1
Candidate: 2.22.0-0ubuntu1
Version table:
*** 2.22.0-0ubuntu1 0
500 http://archive.ubuntu.com hardy/main Packages
100 /var/lib/dpkg/status
ProblemType: Bug
Architecture: i386
Date: Mon Mar 31 21:25:48 2008
DistroRelease: Ubuntu 8.04
NonfreeKernelModules: fglrx
Package: gnome-terminal 2.22.0-0ubuntu1
PackageArchitecture: i386
ProcEnviron:
PATH=/home/username/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/usr/games:/usr/local/share/maven/bin:/usr/local/arm-elf/bin
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: gnome-terminal
Uname: Linux 2.6.24-12-generic i686
** Affects: gnome-terminal (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug
--
transparency slow after geometry change
https://bugs.launchpad.net/bugs/210026
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