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Hello guys (and girls),
I feel a little stupid having to ask this, but I really (really!) can't make sense of it:
Last night I started a large download and went to sleep.
When I started the computer today it would not start X. Turns out I had it save the download to my system partition, which was consequently completely full and caused all kinds of weird behavior.
I deleted the downloaded files and rebooted. Weird thing was the error was still there.
`df -h` reports a total size of 9.7G (correct) of which 9.4 are full. However it says that there is 0 space available.
A file I created with `cat /dev/urandom >> somefile` was 231M when it ran out of disk space (that was before I deleted a few more files, which didnt make much difference).
Still pretty much any program I try to start (at least the GUI based ones (I can get the x-server to run using the vesa driver)) fails with a "no space left on device" error.
I've heard that approx. 10% of disk space is reserved for files owned by root, so it is expected that there is a mismatch between the amount of free space reported and the amount that is actually available. But I've never filled a partition to find out...
Actually the default is 5%. You can use the tune2fs command to reduce the amount of reserved space but you do not want a value of zero. It looks like its time to clean up or migrate to a bigger partition
Thanks a lot for the information guys!
There was in fact less than 5% disk space available, so I assume that was the reason. I have not tried freeing up more space though. I dont think I am going to either. The system never worked very well anyways, so I think I'll just install another distro this time around.