Eriberto <eriberto@eriberto.pro.br> (24/02/2010): > A new information: I used my netbook in the last three hours with > "acpi=no" enabled in GRUB. The internal/external screens worked fine. > Then, I think there are a little problem in video driver related to > ACPI events. Hi, you may want to upgrade your kernel. From your previous mail: | Kernel: Linux 2.6.32-trunk-686 (SMP w/2 CPU cores) There's 2.6.32-2-* available in sid currently, and 2.6.32-3-* should become available shortly; I think I've seen related bugfixes being added through the stable kernel updates; while I didn't check for your particular issue, I still it can only help. Also, it would be nice to see the “dmesg” lines that are added when you plug the external monitor in (if any). [e.g. you could start the following command before: tail -n 0 -f /var/log/messages > ~/yourlog] Please let us know if that helps. Mraw, KiBi.
Attachment:
signature.asc
Description: Digital signature