Hello Sebastien. This most frequently happens (if not all the time) when writing in editors (for example VSCode or Evolution), but does not happen each time and I am not sure it is related. It seems to be random... I can work during hours without any problem and then it happens.
Today, just before it happens, I noticed that while wrinting an e-mail in evolution letters were displaying long time after typing. That did it also in website for a comment. That's really all I noticed... but I hope this will help. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/2018525 Title: Xorg freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/2018525/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp