Re: video breaks asus-laptop display switching

2007-12-22 Thread Andrei Gaponenko
On Sat, 22 Dec 2007, Zhang Rui wrote: On Sat, 2007-12-22 at 06:36 +0800, Andrei Gaponenko wrote: With 2.6.23 or newer (including 2.6.24-rc6) kernels, writing to the /sys/devices/platform/asus-laptop/display file does not do anything: ... hmm, please "echo 1 > /proc/acpi/video/xxx/DOS" in 2.

Re: video breaks asus-laptop display switching

2007-12-21 Thread Zhang Rui
On Sat, 2007-12-22 at 06:36 +0800, Andrei Gaponenko wrote: > > Hi, > > With 2.6.23 or newer (including 2.6.24-rc6) kernels, writing to the > /sys/devices/platform/asus-laptop/display file does not do anything: > > Cold boot to single user, then connect an external monitor > > # cat /sys/devic

video breaks asus-laptop display switching

2007-12-21 Thread Andrei Gaponenko
Hi, With 2.6.23 or newer (including 2.6.24-rc6) kernels, writing to the /sys/devices/platform/asus-laptop/display file does not do anything: Cold boot to single user, then connect an external monitor # cat /sys/devices/platform/asus-laptop/display 1 OK, only the built in LCD is enabled. Try t