I've observed that running a filesystem check (fsck) on the disk doesn't permanently resolve issues, as they tend to recur within a few days. Interestingly,...
It sounds like you don't have the GD extension installed. I don't use Ubuntu any longer, but I think it may be named php5-gd,...
1 Solution We suggest the next steps, with a temporary working internet connection by ethernet, tethered or whatever means possible, open a terminal and do:...