I have exactly the same problem here and I'm using Xinerama and multihead too Notebook: Sony Vaio VGN-FE11S
output from sudo guidance-power-manager: Xlib: connection to ":0.0" refused by server Xlib: No protocol specified Problem connecting to X server for idletime detection. Traceback (most recent call last): File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 1077, in <module> mainWindow = PowermanagerApp(None, "main window") File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 1021, in __init__ self.pmwidget.prepare() File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 116, in prepare self.poll(False) File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 668, in poll self.checkIdletime() File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 942, in checkIdletime idlesec = round(self.powermanager.getIdleSeconds()/60, 2) File "/usr/share/python-support/kde-guidance/powermanage.py", line 431, in getIdleSeconds return self.xscreen.getIdleSeconds() AttributeError: PowerManage instance has no attribute 'xscreen' Error in sys.excepthook: Traceback (most recent call last): File "/var/lib/python-support/python2.5/apport_python_hook.py", line 44, in apport_excepthook binary = os.path.realpath(os.path.join(os.getcwdu(), sys.argv[0])) IndexError: list index out of range Original exception was: Traceback (most recent call last): File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 1077, in <module> mainWindow = PowermanagerApp(None, "main window") File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 1021, in __init__ self.pmwidget.prepare() File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 116, in prepare self.poll(False) File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 668, in poll self.checkIdletime() File "/usr/share/python-support/kde-guidance/guidance-power-manager.py", line 942, in checkIdletime idlesec = round(self.powermanager.getIdleSeconds()/60, 2) File "/usr/share/python-support/kde-guidance/powermanage.py", line 431, in getIdleSeconds return self.xscreen.getIdleSeconds() AttributeError: PowerManage instance has no attribute 'xscreen' -- Powermanager crashes https://bugs.launchpad.net/bugs/92550 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs