Originally Posted by guttertrash
I ended up downgrading the OS and it seems to work more stable now. Never got to try the alt-r,s,t thing. What is it? Similar to ctrl-alt-del or something?
I don't know exactly. I get the impression there is a cache, and it can get corrupted, causing different symptoms, and that clears the cache and/or resets something. I first learned about it in relation to the problem where a download will hang and the user will be stuck with the hung download. The other problem it is reported to correct is clearing entries in my world that didn't go away after the apps were deleted.