[Bug 669771] [NEW] ext4 corruption during upgrade to 10.10

Mike Brown 669771 at bugs.launchpad.net
Tue Nov 2 05:03:05 UTC 2010

Public bug reported:

We have 5 virtual 64 bit Ubuntu server 10.04 systems running on a MS
Windows HyperV configuration.  Whenever I try to upgrade one of the
virtual systems from 10.04 to 10.10 there is an EXT4 error reported on
the console.  The file system is remounted as read only.  I can not
repair the file system using recovery mode.  Rebooting the system
results in a kernel panic.

We have other 64 bit Ubuntu desktop physcial systems and 32 bit virutal
server systems that upgraded without EXT4 issues.

I will attach a screen shot of the console output if possible.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

ext4 corruption during upgrade to 10.10
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