package fglrx 2:8.801-0ubuntu3 failed to install/upgrade: fglrx kernel module failed to build

[Yann PETIT]

may be this is not a bug, as the driver is proprietary and may not have been upgraded yet for natty...

~$ lsb_release -rd
Description: Ubuntu Natty (development branch)
Release: 11.04

~$ apt-cache policy fglrx
fglrx:
  Installé : 2:8.801-0ubuntu3
  Candidat : 2:8.801-0ubuntu3
 Table de version :
 *** 2:8.801-0ubuntu3 0
        500 http://fr.archive.ubuntu.com/ubuntu/ natty/restricted amd64 Packages
        100 /var/lib/dpkg/status

So fglrx-installer failed to install ... graphical mode downgraded to 1152x864 instead of 1600x900

ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: fglrx 2:8.801-0ubuntu3
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic x86_64
Architecture: amd64
Date: Mon Mar 28 15:48:00 2011
DistUpgraded: Log time: 2011-03-26 13:18:50.197618
DistroCodename: natty
DistroVariant: ubuntu
ErrorMessage: fglrx kernel module failed to build
PackageVersion: 2:8.801-0ubuntu3
SourcePackage: fglrx-installer
Title: package fglrx 2:8.801-0ubuntu3 failed to install/upgrade: fglrx kernel module failed to build
UpgradeStatus: Upgraded to natty on 2011-03-26 (1 days ago)
version.compiz: compiz 1:0.9.4git20110322-0ubuntu5
version.libdrm2: libdrm2 2.4.24+git20110307.3b04c736-0ubuntu0sarvatt
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11.0+git20110325.226ae9d6-0ubuntu0sarvatt
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu11
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99+git20110321.fe2e0ad3-0ubuntu0sarvatt
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.901+git20110325.7ccbec80-0ubuntu0sarvatt
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110323.8378443b-0ubuntu0sarvatt