[Bug 95260] Re: Not enough free disk space

markling 95260 at bugs.launchpad.net
Tue May 7 17:25:05 UTC 2013


I've got this problem with Xubuntu 12.10.

It is a fault with the Ubuntu Software Updater.

It is also a fault with the installer.

My machine was a clean install six months ago. I did a guided, encrypted
LVM. I used a boot partition of the recommended size. Now six months
later Xubuntu's telling me on the hand I need to upgrade my kernel, and
on the other that I can't upgrade my kernel because there is not enough
space in my boot partition.

There are two problems here:

i) the standard setting wasn't big enough to see my machine even through
its first upgrade

ii) my /boot partition is being over-filled with trash that is nothing
to do with me as a user. I shouldn't have to know about this. This
problem should not effect me.

Notably, this was the first time I opted to have a separate partition
for my home directory. All over Ubuntu installs since 2008, on a variety
of machines, have been on a single partition. The problem never occurred
before in any of these instances.

It would be most helpful if the following solutions were given serious
consideration:

i)  The ubuntu/xubuntu installer needs to create a boot partition of the
appropriate size. It should inform a user who tries to create a /boot
partition that is too small.

ii) The Software Center should clean up its trash. It is most unhygenic
of it to simply discard unused kernel images in the /boot directory. If
it is the case that expert users like to keep old kernels hanging
around, then the default should favour non-expert users by having them
removed automatically. Perhaps the option could be flagged on the
instance of a kernel upgrade.

Here's my situation:

~$ sudo df -h
Filesystem                Size  Used Avail Use% Mounted on
/dev/mapper/xubuntu-root  143G   62G   75G  45% /
udev                      1.7G  4.0K  1.7G   1% /dev
tmpfs                     702M  820K  701M   1% /run
none                      5.0M     0  5.0M   0% /run/lock
none                      1.8G   80K  1.8G   1% /run/shm
none                      100M   20K  100M   1% /run/user
/dev/sda1                 228M  193M   24M  90% /boot

Current kernel: Linux 3.5.0-27-generic UTC 2013 x86_64 x86_64 x86_64
GNU/Linux

~$ ls -l /boot
total 192736
-rw-r--r-- 1 root root   848290 Jan  8 22:09 abi-3.5.0-22-generic
-rw-r--r-- 1 root root   848290 Jan 24 13:38 abi-3.5.0-23-generic
-rw-r--r-- 1 root root   849836 Feb  7 02:13 abi-3.5.0-24-generic
-rw-r--r-- 1 root root   849836 Feb 25 18:49 abi-3.5.0-25-generic
-rw-r--r-- 1 root root   850088 Mar  8 23:41 abi-3.5.0-26-generic
-rw-r--r-- 1 root root   852365 Mar 25 20:20 abi-3.5.0-27-generic
-rw-r--r-- 1 root root   147871 Jan  8 22:09 config-3.5.0-22-generic
-rw-r--r-- 1 root root   147871 Jan 24 13:38 config-3.5.0-23-generic
-rw-r--r-- 1 root root   147944 Feb  7 02:13 config-3.5.0-24-generic
-rw-r--r-- 1 root root   147944 Feb 25 18:49 config-3.5.0-25-generic
-rw-r--r-- 1 root root   147944 Mar  8 23:41 config-3.5.0-26-generic
-rw-r--r-- 1 root root   148096 Mar 25 20:20 config-3.5.0-27-generic
drwxr-xr-x 5 root root     1024 Apr 30 21:25 grub
-rw-r--r-- 1 root root 23633726 Jan 19 08:33 initrd.img-3.5.0-22-generic
-rw-r--r-- 1 root root 23635169 Feb  1 12:16 initrd.img-3.5.0-23-generic
-rw-r--r-- 1 root root 23650307 Feb 23 12:04 initrd.img-3.5.0-24-generic
-rw-r--r-- 1 root root 23650893 Feb 27 18:52 initrd.img-3.5.0-25-generic
-rw-r--r-- 1 root root 23674572 Mar 29 09:52 initrd.img-3.5.0-26-generic
-rw-r--r-- 1 root root 23713174 Apr 30 21:25 initrd.img-3.5.0-27-generic
drwxr-xr-x 2 root root    12288 Nov 28 15:19 lost+found
-rw-r--r-- 1 root root   176764 Jan  3 22:48 memtest86+.bin
-rw-r--r-- 1 root root   178944 Jan  3 22:48 memtest86+_multiboot.bin
-rw------- 1 root root  2904407 Jan  8 22:09 System.map-3.5.0-22-generic
-rw------- 1 root root  2904246 Jan 24 13:38 System.map-3.5.0-23-generic
-rw------- 1 root root  2905147 Feb  7 02:13 System.map-3.5.0-24-generic
-rw------- 1 root root  2905168 Feb 25 18:49 System.map-3.5.0-25-generic
-rw------- 1 root root  2899290 Mar  8 23:41 System.map-3.5.0-26-generic
-rw------- 1 root root  2900893 Mar 25 20:20 System.map-3.5.0-27-generic
-rw------- 1 root root  5134960 Jan  8 22:09 vmlinuz-3.5.0-22-generic
-rw------- 1 root root  5134032 Jan 24 13:38 vmlinuz-3.5.0-23-generic
-rw------- 1 root root  5138608 Feb  7 02:13 vmlinuz-3.5.0-24-generic
-rw------- 1 root root  5138448 Feb 25 18:49 vmlinuz-3.5.0-25-generic
-rw------- 1 root root  5124624 Mar  8 23:41 vmlinuz-3.5.0-26-generic
-rw------- 1 root root  5127408 Mar 25 20:20 vmlinuz-3.5.0-27-generic

~$dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/\(.*\)-\([^0-9]\+\)/\1/")"'/d;s/^[^ ]* [^ ]* \([^ ]*\).*/\1/;/[0-9]/!d'
linux-headers-3.5.0-17
linux-headers-3.5.0-17-generic
linux-headers-3.5.0-18
linux-headers-3.5.0-18-generic
linux-headers-3.5.0-19
linux-headers-3.5.0-19-generic
linux-headers-3.5.0-21
linux-headers-3.5.0-21-generic
linux-headers-3.5.0-22
linux-headers-3.5.0-22-generic
linux-headers-3.5.0-23
linux-headers-3.5.0-23-generic
linux-headers-3.5.0-24
linux-headers-3.5.0-24-generic
linux-headers-3.5.0-25
linux-headers-3.5.0-25-generic
linux-headers-3.5.0-26
linux-headers-3.5.0-26-generic
linux-image-3.5.0-22-generic
linux-image-3.5.0-23-generic
linux-image-3.5.0-24-generic
linux-image-3.5.0-25-generic
linux-image-3.5.0-26-generic
linux-image-extra-3.5.0-22-generic
linux-image-extra-3.5.0-23-generic
linux-image-extra-3.5.0-24-generic
linux-image-extra-3.5.0-25-generic
linux-image-extra-3.5.0-26-generic

** Changed in: update-manager (Ubuntu)
       Status: Invalid => Confirmed

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https://bugs.launchpad.net/bugs/95260

Title:
  Not enough free disk space

Status in “update-manager” package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: update-manager

  I Followed the steps described at http://wiki.kubuntu.org/KubuntuDistUpgrade
  After automatically shutting down the update_manager, the upgradewizard takes over the process. after a few progress bars, I get a dialog that tells me the wizard will exit and i have to free at least 6 MB in the /boot partition, empty the trashcan and get rid of the cached packages with "apt-get clean". I emptied the trashes, cleaned the packages cache and have just one set of boot-files in /boot with 34 MB of free space on that particular partition.

  Console messages from "kdesu update_manager":

  kapture::PkgSystem::PkgSystem()
  libasound2
  libc6
  mpg321
  libasound2
  libc6
  mpg321
  libasound2
  libc6
  mpg321
  libasound2
  libc6
  mpg321
  gpg: Signature made wo 14 mrt 2007 22:21:25 CET using DSA key ID 437D05B5
  gpg: Good signature from "Ubuntu Archive Automatic Signing Key <ftpmaster at ubuntu.com>"
  gpg: WARNING: This key is not certified with a trusted signature!
  gpg:          There is no indication that the signature belongs to the owner.
  Primary key fingerprint: 6302 39CC 130E 1A7F D81A  27B1 4097 6EAF 437D 05B5
  kdecore (KProcess): WARNING: setPty()
  kdecore (KProcess): WARNING: _attachPty() 13
  root at avkids-new:/home/bert# WARNING: Failed to read mirror file
  Investigating libvolume-id0
  Investigating debtags

  Thanks in advance for your attention.

  Bert Vorenholt
  (The Netherlands ;-) )

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