Running os-prober on host may corrupt guest's file systems

Bug #1541891 reported by MNLipp
12
This bug affects 2 people
Affects Status Importance Assigned to Milestone
os-prober (Ubuntu)
Confirmed
Undecided
Unassigned

Bug Description

Ubuntu wily (os-prober 1.63ubuntu2) is affected by https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=788062.

Revision history for this message
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in os-prober (Ubuntu):
status: New → Confirmed
Revision history for this message
Hontvári József Levente (hontvari) wrote :

16.04 Xenial is also affected.

Revision history for this message
Hontvári József Levente (hontvari) wrote :

It seems that not only it "may corrupt" but it "does corrupt" file systems if there are activities on the virtual machines. An apt-get dist-upgrade corrupted several virtual machine disks two times from two attempts.

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