On Sun 19 Feb 17:21, 朱格宏 wrote: > 于 2012年02月19日 17:00, Christoph Vigano 写道: > > Am 2/19/2012 9:50 AM, schrieb 朱格宏: > >> 于 2012年02月19日 16:49, Christoph Vigano 写道: > >>> Am 2/19/2012 9:09 AM, schrieb 朱格宏: > >>>> Recently, i found my Dell D630 can't poweroff . when i shutdown my > >>>> laptop, it will shutdown all device except power,i must use power button > >>>> forced to close it. > >>>> but i don't know what the matter is. > >>>> > >>> How do you shutdown your Computer? If you use shutdown, your Computer > >>> will be in "maintenance mode" IIRC. You must use the command "halt". > >>> > >>> Greetings, > >>> Christoph > >>> > >> i use command "poweroff" or poweroff in gnome-shell menu > > Okay, "poweroff" is a symlink to "halt" for me. What about trying "halt" > > directly for shutting down the laptop? Is this a new behaviour for your > > laptop? Did you maybe install ACPI-related updates? > > > > Greetings, > > Christoph > halt is okay,"poweroff" and "shutdown" in gnome-shell menu can't > shutdown my pc,i haven't install acpi packages I had the same problems with my 4300 Latitude, after a kernel update (not sure what version). I installed a newer BIOS version (A23) and the problem stopped. Hope this helps.
