FS#37503 - [grub] 2.00.5086-1 - grub-mkconfig os-probing partition errors
Attached to Project:
Arch Linux
Opened by jb (jb.1234abcd) - Saturday, 26 October 2013, 16:54 GMT
Last edited by Tobias Powalowski (tpowa) - Wednesday, 30 October 2013, 10:29 GMT
Opened by jb (jb.1234abcd) - Saturday, 26 October 2013, 16:54 GMT
Last edited by Tobias Powalowski (tpowa) - Wednesday, 30 October 2013, 10:29 GMT
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Details
Description:
grub-mkconfig issues partition errors while os-probing. Additional info: * package version(s) * config and/or log files etc. grub 2.00.5086-1 os-prober 1.58-1 util-linux 2.24-1 reiserfsprogs 3.6.24-1 xfsprogs 3.1.11-1 Steps to reproduce: grub-mkconfig |
This task depends upon
Closed by Tobias Powalowski (tpowa)
Wednesday, 30 October 2013, 10:29 GMT
Reason for closing: Upstream
Wednesday, 30 October 2013, 10:29 GMT
Reason for closing: Upstream
It's just debugging output, without telling what is wrong here what shall we do?
because 'cfdisk' does not show extended partition per default, it can be misunderstood as missing or corrupted fs.
Here is newer output instead:
# cfdisk --print s
Partition Table for /dev/sda
First Last
# Type Sector Sector Offset Length Filesystem Type (ID) Flag
-- ------- ----------- ----------- ------ ----------- -------------------- ----
1 Primary 0 41867279 63 41867280 HPFS/NTFS/exFAT (07) Boot
2 Primary 41867280 44949503* 0 3082224*Linux swap / So (82) None
3 Primary 44949504* 73103359* 0 28153856*Linux (83) None
4 Primary 73103360* 78140159 0 5036800*Extended (05) None
5 Logical 73103360* 78140159 63 5036800*Linux (83) None
#
There is one more thing I do not know what is the cause of:
- in tty console
# grub-mkconfig -o /boot/grub/grub.cfg
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-linux-lts
Found initrd image: /boot/initramfs-linux-lts.img
/dev/cdrom: open failed: No medium found
No volume groups found
done
Note: randomly missing line:
Found Microsoft Windows XP Home Edition on /dev/sda1
Also, I see these lines (btw, I can not capture them by shell indirection or tee commmand):
...
No volume groups found
Oct 26 18:19:31 myhost kernel: EXT4-fs (sda4): unable to read superblock
Oct 26 18:19:31 myhost kernel: EXT4-fs (sda4): unable to read superblock
Oct 26 18:19:31 myhost kernel: EXT4-fs (sda4): unable to read superblock
... e7b8c000 00 00 ...
... e7b8c010 00 00 ...
... e7b8c020 00 00 ...
... e7b8c030 00 00 ...
... XFS (sda4): Internal error xfs_sb_read_verify at line 730 of file fs/xfs/xfs_mount.c. Caller 0xf0bcb3e4
... XFS (sda4): Corruption detected. Unmount and run xfs_repair
... FAT-fs (sda4): bogus number of reserved sectors
... FAT-fs (sda4): bogus number of reserved sectors
...
- in xterm
I do not see these debug/error lines like above.
EDIT: os-prober (not grub-mkconfig) gets confused with the extended partition /dev/sda4 (which does not exist in you fdisk output), and tries to probe /dev/sda4 for any FS and that leads to the error output. This is definitely a os-prober issue.