@jimunderscorep said in Ubuntu 16.04 Video Problem:
Copying opera's stabel configuration file to opera's beta one may help.
rm -r opera-beta/
cp -r opera/ opera-beta/
Removing the opera-beta folder will result to losing ALL configuration made to opera beta.
Also moving (= renaming) the opera file in there from "opera" to "opera-beta" will work, but you will lose all opera and opera-beta settings, in case you want to keep them both
Symlinking it will also work, but do not blame me for any side effects.
Needless to say that all the above must done with opera and opera-beta NOT running.
I am pretty sure Opera will cry for non-existent setting parameters inside old config, so I wont try
But thanks for help, I knew this problem for literally years and I just figure out after this topic even though I asked before.