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,...
Installing tp-link archer t4u v3 debian
So to reset the root password, you still start mySQL with --skip-grant-tables options and update the user table, but how you do it has...
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:...