[Jaunty beta] many ext4-fs errors
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Fedora) |
Invalid
|
Unknown
|
|||
linux (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
For about one week, I have a lot of ext4 problems, in ubuntu jaunty alpha 6 then jaunty beta.
I had a "file system check failed" during a boot, so I "fsck" it and repaired manually.
It seemed to be ok, but most of the programs were segfaulting very often, and reading some files (.ssh/id_rsa for example) gave an 'IO/Error'.
So I formated and reinstalled ubuntu jaunty alpha 6. It seemed to be ok... until...
I downloaded ubuntu jaunty beta (yesterday), and *once the download is finished* (with wget), i wanted to check the md5. Even if the download was finished, several calls to md5sum gave different results :
a4c05ed77f2ebf1
b6fbb04839d46ef
c7efb3c4d26310c
a00cfa5c31d1b9d
Nothing was writing on the file, and "stat ubuntu-
Access: 2009-03-27 08:16:13.506973122 +0100
Modify: 2009-03-24 01:39:08.000000000 +0100
Change: 2009-03-27 08:16:12.807450260 +0100
(it was about 08:35, the download finished at 08:16, so no changes for 20 minutes)
So I thought it could be an ext4 problem.
After a smple reboot, all was ok, and I have the right md5 :
4a9d522d06f118f
I reformated, and installed jaunty beta this morning, also using ext4.
But I have still a lot of segfaults (core dumped) on many applications, and I have a lot of EXT4-fs errors
Mar 28 13:39:09 rom-laptop kernel: [ 1674.592845] EXT4-fs error (device sda6): ext4_add_entry: bad entry in directory #414: rec_len % 4 != 0 - offset=0, inode=17825816, rec_len=28233, name_len=98
I attach the result of :
grep EXT4 /var/log/syslog
My kernel is :
$ uname -r
2.6.28-11-generic
description: | updated |
description: | updated |
Changed in linux (Ubuntu): | |
status: | New → Incomplete |
Changed in linux (Fedora): | |
status: | Unknown → Confirmed |
Changed in linux (Ubuntu): | |
status: | Incomplete → New |
Changed in linux (Fedora): | |
status: | Confirmed → Invalid |
Thank you for taking the time to report this bug and helping to make Ubuntu better. This bug did not have a package associated with it, which is important for ensuring that it gets looked at by the proper developers. You can learn more about finding the right package at https:/ /wiki.ubuntu. com/Bugs/ FindRightPackag e . I have classified this bug as a bug in linux since fs-drivers are in the kernel. /wiki.ubuntu. com/ReportingBu gs.
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