Yhyjyk

Problems with ubuntu
apt-get install -f

W: Some index files failed to download. They have been ignored, or old ones used instead.
E: Problem executing scripts APT::Update::Post-Invoke-Success 'test -x /usr/bin/apt-show-versions || exit 0 ; apt-show-versions -i'
E: Sub-process returned an error code
E: Write error - write (28: No space left on device)
E: IO Error saving source cache
E: The package lists or status file could not be parsed or opened.

I tried mount back the tmp but it doesnts works
Someone know How to fix it?

root@pipoca:/var/tmp# mount /tmp
mount: can't find /tmp in /etc/fstab

root@pipoca:/var/tmp# free -m
 total used free shared buff/cache available
Mem: 3008 868 1327 13 812 1964
Swap: 263 0 263

root@pipoca:/tmp# df -h
Filesystem Size Used Avail Use% Mounted on
udev 1.5G 0 1.5G 0% /dev
tmpfs 301M 4.5M 297M 2% /run
/dev/vda1 25G 25G 0 100% /
tmpfs 1.5G 8.0K 1.5G 1% /dev/shm
tmpfs 5.0M 0 5.0M 0% /run/lock
tmpfs 1.5G 0 1.5G 0% /sys/fs/cgroup
/dev/vda15 105M 3.6M 101M 4% /boot/efi
tmpfs 301M 0 301M 0% /run/user/0



 root@pipoca:/# dpkg -l 'linux-*' | sed '/^ii/!d;/'"$(uname -r | sed "s/(.*)-([^0-9]+)/1/")"'/d;s/^[^ ]* [^ ]* ([^ ]*).*/1/;/[0-9]/!d' | xargs sudo apt-get -y purge
dpkg-query: no packages found matching linux-*
Reading package lists... Error!
E: Write error - write (28: No space left on device)
E: IO Error saving source cache
E: The package lists or status file could not be parsed or opened.

using

sudo apt autoremove
sudo apt autoclean

I got

E: Write error - write (28: No space left on device)
E: Write error - write (28: No space left on device)

using

root@pipoca:/# sudo journalctl --vacuum-time=2d
Vacuuming done, freed 0B of archived journals on disk.
root@pipoca:/# journalctl --vacuum-size=500M
Vacuuming done, freed 0B of archived journals on disk.

root@pipoca:/# apt-get update
Hit:1 http://mirrors.digitalocean.com/ubuntu xenial InRelease
Hit:2 http://mirrors.digitalocean.com/ubuntu xenial-updates InRelease
Hit:3 http://mirrors.digitalocean.com/ubuntu xenial-backports InRelease
Hit:4 http://software.virtualmin.com/vm/6/gpl/apt virtualmin-xenial InRelease
Hit:5 http://software.virtualmin.com/vm/6/gpl/apt virtualmin-universal InRelease
Hit:6 http://security.ubuntu.com/ubuntu xenial-security InRelease
Hit:7 https://packages.microsoft.com/ubuntu/16.04/prod xenial InRelease
Hit:8 http://archive.ubuntu.com/ubuntu xenial InRelease
not a reference at /usr/bin/apt-show-versions line 222.
Reading package lists... Done
E: Problem executing scripts APT::Update::Post-Invoke-Success 'test -x /usr/bin/apt-show-versions || exit 0 ; apt-show-versions -i'
E: Sub-process returned an error code

Your hard drive is full.

As df does not show any other empty space, you will need to delete something.

First remove not needed data from your /home, e.g. you could move Pictures, Videos and Music to an external drive or remove them you don't need anymore. Remove files in ~/.thumbnails folder. You might use bleachbit to gain more space (it tries to delete cached files, etc.).

After that, try:

sudo apt autoremove
sudo apt autoclean

But all this is just a temporary solution, 25G is just very little space for OS and data.

I see two possibilities:

• Install less programs and keep less data on your drive.

or

• Install a second hard drive for /home.

Looks like you need to delete some files anywhere under /. Your df -h output shows that is full.

You might find du (disk usage) helpful in seeing what specific directories have a lot of data, maybe more than expected.

Often /var/log and ~/Downloads accumulate a lot of unnecessary data.

Sometimes journalctl - the systemd log facility, uses a lot of memory unexpectedly. The amount it uses can be controlled:

Retain only the past two days:

sudo journalctl --vacuum-time=2d

Retain only the past 500 MB:

journalctl --vacuum-size=500M