[Bug 741043] Re: no grub2 prompt after updates
Phillip Susi
psusi at ubuntu.com
Wed May 22 18:01:48 UTC 2013
Closing since Colin already specified what to do.
** Changed in: grub2 (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/741043
Title:
no grub2 prompt after updates
Status in “grub2” package in Ubuntu:
Invalid
Bug description:
Binary package hint: grub2
Expected: to see a grub menu proposing to choose between linux kernels, which one to boot
Actual: the latest kernel boots (but there's an unbearable bug, so I want a downgrade).
I tried System->Preferences and System->Administration, it seems there are no relevant items.
The story from the beginning:
I use Sun Virtual box, 32-bit guest maverick under a 64-bit host maverick.
After my agreeing to some updates, the linux in the VM hangs, ignoring the keyboard but seeing the mouse.
It was not this way before.
I decided to use an older kernel, since it used to work, but cannot find a way to boot under it.
There is only one OS, Ubuntu under the VM, but there are multiple kernels:
$ ls -l /boot/vmlinuz-2.6.35-*
-rw-r--r-- 1 root root 4289616 2010-10-17 06:02 /boot/vmlinuz-2.6.35-22-generic
-rw-r--r-- 1 root root 4294672 2011-01-22 01:04 /boot/vmlinuz-2.6.35-25-generic
-rw-r--r-- 1 root root 4294640 2011-02-23 03:50 /boot/vmlinuz-2.6.35-27-generic
-rw-r--r-- 1 root root 4294704 2011-03-01 18:43 /boot/vmlinuz-2.6.35-28-generic
$ uname -a
Linux wieloryb 2.6.35-28-generic #49-Ubuntu SMP Tue Mar 1 14:40:58 UTC 2011 i686 GNU/Linux
$ lsb_release -rd
Description: Ubuntu 10.10
Release: 10.10
$ apt-cache policy grub2
grub2:
Installed: (none)
Candidate: 1.98+20100804-5ubuntu3
Version table:
1.98+20100804-5ubuntu3 0
500 http://ru.archive.ubuntu.com/ubuntu/ maverick/universe i386 Packages
ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: grub2 (not installed)
ProcVersionSignature: Ubuntu 2.6.35-28.49-generic 2.6.35.11
Uname: Linux 2.6.35-28-generic i686
Architecture: i386
Date: Wed Mar 23 17:50:37 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcEnviron:
LANG=en_US.utf8
SHELL=/bin/bash
SourcePackage: grub2
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