Public bug reported:
Binary package hint: util-linux
This laptop (davros) is running with the natty repository, having been
dist-upgraded a few weeks ago from maverick.
(It was installed many versions ago and has worked through many updates).
My swap has gone away (0 shown in all 3 fields in free), and during a
boot I (as of about a week ago) gained a warning that the device
providing a given UUID was not available and whether I wanted to wait
for it. (Actually the other strange symptom was the loss of the ability
to hibernate - which makes sense due to the lack of swap)
That UUID that's not available corresponds to the line in my fstab:
# /dev/sda5
UUID=babe3fc2-f612-4961-aa7c-de028b6b883a none swap sw
0 0
yet while /dev/sda5 exists:
grep sda5 /proc/partitions
8 5 2650693 sda5
there is no entry in /dev/disk/by-uuid for it; using blkid again shows
nothing for the device:
r...@davros:/dev/disk# blkid -p /dev/sda5
r...@davros:/dev/disk#
The following od of /dev/sda5 seems to show the uuid starting at
0002014:
0000000 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*
0002000 001 \0 \0 \0 220 034 \n \0 \0 \0 \0 \0 272 276 ? 302
01 00 00 00 90 1c 0a 00 00 00 00 00 ba be 3f c2
0002020 366 022 I a 252 | 336 002 213 k 210 : \0 \0 \0 \0
f6 12 49 61 aa 7c de 02 8b 6b 88 3a 00 00 00 00
0002040 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*
0007740 027 ! \0 \0 \0 \0 \0 \0 001 \0 \0 \0 S W A P
17 21 00 00 00 00 00 00 01 00 00 00 53 57 41 50
0007760 S P A C E 2 L I N H I B 0 0 0 1
53 50 41 43 45 32 4c 49 4e 48 49 42 30 30 30 31
0010000 3 3 9 \n \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0
33 33 39 0a 00 00 00 00 00 00 00 00 00 00 00 00
0010020 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0 \0
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
*
Dave
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: libuuid1 2.17.2-3.3ubuntu1
ProcVersionSignature: Ubuntu 2.6.37-2.10-generic 2.6.37-rc1
Uname: Linux 2.6.37-2-generic x86_64
Architecture: amd64
Date: Sat Nov 27 17:16:20 2010
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, no user)
LANG=en_GB.UTF-8
SourcePackage: util-linux
** Affects: util-linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug natty
--
[natty] swap not showing uuid
https://bugs.launchpad.net/bugs/682176
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