[Bug 470265] Re: jaunty to karmic upgrade failed to update menu.lst (update-grub missing from kernel-img.conf)
Goddard
470265 at bugs.launchpad.net
Wed Mar 14 21:27:15 UTC 2012
** Changed in: grub (Ubuntu)
Status: New => Incomplete
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https://bugs.launchpad.net/bugs/470265
Title:
jaunty to karmic upgrade failed to update menu.lst (update-grub
missing from kernel-img.conf)
Status in “grub” package in Ubuntu:
Incomplete
Bug description:
Symptoms
========
No sound devices in Sound Preferences -> Hardware, or no video support
are the most obvious symptoms. Running 'uname -a' reports a kernel
version from Jaunty (e.g. 2.6.28-11-generic) rather than one from
Karmic (e.g. 2.6.31-14-generic)
Summary
=======
Upgrades from Jaunty to karmic may fail to configure the new kernel in
grub's menu.lst. The Jaunty installed kernel-img.conf is missing a
post-inst hook to call update-grub. We are investigating what would
cause this at the moment.
Workaround
==========
Running 'sudo update-grub' should update the grub menu.lst to list the
new Karmic kernel. A reboot of the machine is required to activate the
new kernel. Subsequent to doing this, some users report that the sound
hardware is detected but muted - simply adjusting the volume up should
work at this point.
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