I've just linked Xorg to this bug, at least to get some developers to take a look at the problem. This just happened to me again and I got annoyed enough to find a different computer and take a look through SSH.
Precise description of the situation: I use Super+[1-5] to assign ratings to songs in Amarok, and I pressed Super+4 twice (this toggles between 4 and 3.5 stars). So Amarok got stuck in a loop between the two ratings. I suppose the second event happened before the first was fully treated, or something similar, and there's a command stack somewhere that missed a pop due to an unsynchronized operation. Or something like that. (I notice that the lock happens much more often for slower operations, like switching to the next track, than quick ones, like changing ratings. It also happens regularly when I hold the key a bit. So it's very likely time-based.) During such a loop, weird things happen: I can maximize/unmaximize windows using the title-bar button. I can also press the full-screen button in Evince and it works. However, menus and other buttons don't seem to do anything. This includes the "force application to quit" button on the panel. No key-presses seem to work, ever. I can't switch to a text console. I have my music on a sshfs-mounted remote directory. If Amarok is stuck in a 'next-track' loop and I shut down the WiFi through the hardware switch, it stops playing, but remains in the loop (ie, I can't do anything); if I re-set the switch it resumes looping. However, today I had another laptop nearby and I SSH-ed to the locked machine. It worked OK, so it's only the X session that's locked up. I killed Amarok, and I was surprised to see that the machine was still locked up. So I took another look, and the Xorg process was at 100% processor usage. That's why I thought this might be something related to an X flaw. I killed both X and GDM, but I still couldn't do anything on the machine, so I rebooted. This is very easily reproducible (though annoying because of the reboots), so if someone has any ideas for tracking the issue, let me know. -- Amarok's "global hotkeys" become stuck often https://bugs.launchpad.net/bugs/149507 You received this bug notification because you are a member of Kubuntu Team, which is a bug contact for amarok in ubuntu. -- kubuntu-bugs mailing list [EMAIL PROTECTED] https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs
