Στις 25/08/2012 09:27 μμ, ο/η John Hupp έγραψε: > A simple press of the power button does not turn off the machine at that > point. I have to press and hold it 5 seconds or so.
This is a BIOS setting. Press [del] when the machine starts, and select "Instant off" or "Wait 5 seconds before poweroff". It's not related to the operating system that you use. > On the Edubuntu network, all clients have to invoke Shutdown from the > desktop and from the login screen. After choosing Shutdown from the > desktop (and then presenting a dialog for Shutdown or Restart), it drops > back to the login screen, and there one chooses Preferences: Shutdown. > [Very tedious, but that's not my real interest in this post. And as a > footnote, the server shuts down cleanly after the two clicks on the desktop. I reported that problem in https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/491940, you can comment there if you want. > One other behavior that was of interest to me but that I did not > thoroughly document was that even on machines where Shutdown hangs, it > seems generally to be the case that Restart does not hang. The machine > proceeds smoothly to POST and reboot. The "machine does not power off" problem is related to acpi/kernel. You can verify that it isn't related to ltsp by booting the client with a CD or usb stick. You can report that upstream to the kernel, see https://wiki.ubuntu.com/Bugs/Upstream/kernel for instructions. > Or failing that, can I insert a splash screen at the end of the shutdown > process something like Windows 95/98 used on machines where it could not > execute a complete shutdown automatically? (The screen said something > like "It is now safe to turn off your computer.") It's not very easy, and it isn't LTSP-specific, it's distro specific. If you decide that you want to do that, you'll need some Ubuntu-specific mailing list or other means of communication (generally bug reports in launchpad are a good method). ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _____________________________________________________________________ Ltsp-discuss mailing list. To un-subscribe, or change prefs, goto: https://lists.sourceforge.net/lists/listinfo/ltsp-discuss For additional LTSP help, try #ltsp channel on irc.freenode.net
