Public bug reported:
Recently I upgraded from 11.04 to 11.10. Now the computer boots only
with the default kernel and acpi=off or with the 2.6.28 kernel left from
11.04 with default options. If I try to boot with kernel 3.0, the
computer freezes one or two seconds after I hit Enter in the Grub menu.
The caps lock control LED on the keyboard doesn't respond to the caps
lock button. The machine also doesn't react to Ctrl+Alt+Delete. This
issue seems to have no relation to upgrading since booting from the
LUbuntu 11.10 Desktop CD leads to the same results while it has always
worked with the previous releases.
Additional Information:
alex@james:~$ lsb_release -rd
Description: Ubuntu 11.10
Release: 11.10
alex@james:~$ apt-cache policy linux-generic
linux-generic:
Installiert: 3.0.0.12.14
Kandidat: 3.0.0.12.14
Versionstabelle:
*** 3.0.0.12.14 0
500 http://de.archive.ubuntu.com/ubuntu/ oneiric/main i386 Packages
100 /var/lib/dpkg/status
alex@james:~$
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: acpi (not installed)
ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic i686
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu3
Architecture: i386
Date: Sat Oct 29 13:00:44 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate i386
(20100928)
ProcEnviron:
PATH=(custom, no user)
LANG=de_DE.UTF-8
SHELL=/bin/bash
SourcePackage: acpi
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: linux-meta (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug i386 oneiric running-unity
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https://bugs.launchpad.net/bugs/883438
Title:
Kernel 3.0 (11.10 default kernel) won't boot unless acpi=off, worked
fine with the default kernels of the 3 previous releases
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