[ubuntu-uk] Interesting 13.04 bug(s)

[Rowan Berkeley]

I've had this/these, today. First you find there's no sound, then if you 
go to restart, you find the shutdown sequence hangs, and you have to use 
the power button to switch the machine off. Only advice offered at this 
point is to revert to the previous kernel.
http://ubuntuforums.org/showthread.php?t=2136303

I have noticed previously that the shutdown sequence seemed kinda buggy: 
too fast, no purple Ubuntu shutdown screen, no messages after speech 
dispatcher (ie no "system is going down for halt NOW!" for instance); 
just the speech dispatcher message, then a click, like that of a hard 
shutdown from the power button, and total offness. But I haven't noticed 
the sort of errors that usually result during the following session 
after a hard shutdown.