Now I have done the following directly after boot (SSHed from other
machine):
export DISPLAY=:0
sudo killall gnome-settings-daemon
sudo gnome-settings-daemon --no-daemon --debug 2>&1 | tee g-s-d.log
Then I have closed the lid and I got in g-s-c.log:
[1257201451,000,xklavier.c:xkl_engine_start_listen/] The backend does not
require manual layout management - but it is provided by the application===
clone setup Configuration ===
Output: (null) attached to VGA1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
Output: Laptop 12" attached to LVDS1
status: on
width: 1024
height: 768
rate: 85
position: 0 0
Output: (null) attached to DVI1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
Output: (null) attached to TV1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
=== xinerama setup Configuration ===
Output: (null) attached to VGA1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
Output: Laptop 12" attached to LVDS1
status: on
width: 1024
height: 768
rate: 60
position: 0 0
Output: (null) attached to DVI1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
Output: (null) attached to TV1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
=== Laptop setup Configuration ===
Output: (null) attached to VGA1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
Output: Laptop 12" attached to LVDS1
status: on
width: 1024
height: 768
rate: 60
position: 0 0
Output: (null) attached to DVI1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
Output: (null) attached to TV1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
=== other setup Configuration ===
Output: (null) attached to VGA1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
Output: Laptop 12" attached to LVDS1
status: off
width: 1024
height: 768
rate: 60
position: 0 0
Output: (null) attached to DVI1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
Output: (null) attached to TV1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
** (gnome-settings-daemon:2680): DEBUG: before sanitizing
=== before Configuration ===
Output: (null) attached to VGA1
status: off
width: -1
height: -1
rate: -1
position: -1 -1
Output: Laptop 12" attached to LVDS1
status: on
width: 1024
height: 768
rate: 60
...
This stopped then and I opened the lid. Then nothing happened for some
seconds and then the screen got black periodically giving output like
above but with
** (gnome-settings-daemon:2680): DEBUG: applying
** (gnome-settings-daemon:2680): DEBUG: done handling fn-f7
** (gnome-settings-daemon:2680): DEBUG: Handling fn-f7
** (gnome-settings-daemon:2680): DEBUG: cycling to next configuration (2)
and withe the "rate:" value for the LVDS1 output being sometimes 60 and
sometinimes 85. The resolution does not change.
Full g-s-d.log attached.
--
After closing and opening the lid on an HP Compaq nc4200 screen is turning on
and off periodically
https://bugs.launchpad.net/bugs/471768
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