I've read that Wayland is the future of display managers and works much better than X11. Can I safely use it on Ubuntu 20.04 LTS? I haven't been using any proprietary drivers (my graphics card is an Intel HD Graphics 620). Taking into consideration that my system has been working perfectly under X11, will I actually see any improvements if I switch to Wayland? Thanks in advance.
Will I be able to run Web Meetings as a web app in Firefox? I have been using Ubuntu 18.04.4 LTS. Thanks in advance.
I have been using Ubuntu 18.04 and lately there has been a Livepatch alert top bar icon saying about an error while trying to find updates. The only solution I have found so far is to go to Software and Updates, find the Livepatch tab and turn it off and back on again. After a while, the icon says that no updates were found. Is there a fix for this strange behaviour? Thanks.
I've used both the preinstalled System Monitor and the htop app in Ubuntu and I've noticed differences in their outputs - the first shows higher memory usage. Which one is more accurate? Thanks.
I have installed vanilla GNOME shell in Ubuntu 18.04 and the icon of Calculator is missing.
How can I fix this?
I like the wallpaper of Ubuntu 17.10 login screen and I would like to set it as my main wallpaper, too. Can you tell me where it is located in my files? Thanks in advance.