Binary package hint: xserver-xorg
On a setup with Radeon HD4870 and 2 monitor plugged, first monitor (Iiyama B2403WS) isn't working in X and second one (Wacom Cintiq 12wx) has wrong resolution (1600x1024 instead of 1280x800).
The setup is similar to Bug #277724 except I swapped a Radeon HD4870 instead of the Nvidia card (removed for the test).
This problem appears in both Live CD session and after install when still using the radeon open source drivers.
ProblemType: Bug
Architecture: i386
DistroRelease: Ubuntu 8.10
Package: xorg 1:7.4~5ubuntu2
ProcEnviron:
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcVersion: Linux version 2.6.27-7-generic (buildd@vernadsky) (gcc version 4.3.2 (Ubuntu 4.3.2-1hostname10) ) #1 SMP Wed Oct 22 00:29:18 UTC 2008
SourcePackage: xorg
Uname: Linux 2.6.27-7-generic i686
xkbcomp:
[lspci]
00:00.0 Host bridge [0600]: Intel Corporation 4 Series Chipset DRAM Controller [8086:2e20] (rev 02)
Subsystem: Giga-byte Technology Device [1458:5000]
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc RV770 [Radeon HD 4870] [1002:9440]
Subsystem: ATI Technologies Inc Device [1002:0502]
I've just now uploaded the 6.11.0 driver to Jaunty, and it claims to have a lot of improvements for output handling so my guess is that it may fix this issue. Would you mind re-testing against current Jaunty and let me know whether the issue is fixed now? Thanks ahead of time.