Same here, HP Pavilion, Radeon HD 6400M, Ubuntu 11.10 64-bit, fresh install, latest ATI drivers, sometimes crashes on shutdown or hibernate, having flash or AVI for a longer time increases probability of hanging ...
very, very, anoying, plus whole laptop contines to "work" when this happens (heating, fans, etc ..) so I have to watch it while powering off to make sure it's really off.
Stack trace similar to already reported (have no way to copy it over).
Same here, HP Pavilion, Radeon HD 6400M, Ubuntu 11.10 64-bit, fresh install, latest ATI drivers, sometimes crashes on shutdown or hibernate, having flash or AVI for a longer time increases probability of hanging ...
very, very, anoying, plus whole laptop contines to "work" when this happens (heating, fans, etc ..) so I have to watch it while powering off to make sure it's really off.
Stack trace similar to already reported (have no way to copy it over).