I had an issue today as well with Isleriot.
The game no longer started up, while yesterday all was OK.
The only thing I’ve changed on the L5 was my locale settings.
I can not imagine that this is somehow related.
I removed Isleriot from the cli, rebooted the L5 and reinstalled it.
So far all went flawless.
However there is no icon on the desktop.
After a reboot, the icon appeared but the game crashes at startup.
Edit:
Journal log: Startup of app “IslerRiot Solitaire” with startup ID … timed out.
Edit 2:
It’s even getting weirder.
I’ve changed my locale back to the previous setting and now isleriot starts up again. 