symbol 'grub_isprint' not found booting degraded software raid1/LVM volume
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
grub2 (Ubuntu) |
Invalid
|
Medium
|
Unassigned |
Bug Description
After upgrading to 14.04 (daily) and rebooting, grub stops with the message:
symbol 'grub_isprint' not found after upgrade to 14.04 (daily)
and enters rescue prompt. I was able to rescue the boot by running "grub-install" from a live USB stick with 12.04. Hard drives are using software raid1 and LVM. The RAID is was degraded, and running "update-grub" was printing a warning message:
"Couldn't find physical volume `(null)'. Some modules may be missing from core image."
(but it should be bootable). Fixing the degraded RAID and rerunning update-grub made it boot again.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: grub2 (not installed)
ProcVersionSign
Uname: Linux 3.5.0-26-generic x86_64
NonfreeKernelMo
ApportVersion: 2.13.2-0ubuntu5
Architecture: amd64
CurrentDesktop: KDE
Date: Thu Mar 6 22:57:45 2014
InstallationDate: Installed on 2010-07-04 (1340 days ago)
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100427.1)
SourcePackage: grub2
UpgradeStatus: Upgraded to trusty on 2014-03-06 (0 days ago)
See also another user with the same problem: http://
Changed in grub2 (Ubuntu): | |
importance: | Undecided → Medium |
summary: |
- symbol 'grub_isprint' not found after upgrade to 14.04 (daily) + symbol 'grub_isprint' not found booting degraded software raid/LVM + volume |
description: | updated |
summary: |
- symbol 'grub_isprint' not found booting degraded software raid/LVM + symbol 'grub_isprint' not found booting degraded software raid1/LVM volume |
description: | updated |
Status changed to 'Confirmed' because the bug affects multiple users.