unless you have solved the problem already, could you please post the rc.log, too?
michael -- Michael Scherer Univ.klinik f. Psychiatrie email: michael.sche...@meduniwien.ac.at phone: +43 6991 941 22 54 ----- Original Message ----- From: Zhang Jun To: gentoo-user@lists.gentoo.org Sent: Monday, 23 April, 2012 03:50 Subject: Re: [gentoo-user] laptop screen goes dark in boot I get the dmesg log and kernel config, forgot to get the rc.log ( using windows now ). please help to have a look on these files, also tryed boot with different kernel parameters for acpi, only acpi=off works, but I don't think it is a good idea. I'm using grub4dos with "kernel (hd0,7)/kernel-3.0.17-r1 root=/dev/sda9 ro quiet vga=792 gentoo=nodevfs acpi_enforce_resources=lax resume=swap:/dev/sda7", remove the "acpi_enforce_resources=lax" also not works. thanks! On Mon, Apr 23, 2012 at 2:53 AM, Michael Scherer <a6702...@unet.univie.ac.at> wrote: did you look at the logs? if you haven't already looked at them dmesg and /var/log/rc.log have information that could help you pinpoint the problem. one of the earlier live-cds had that problem and I got around it by starting the the cd with "gentoo noacpi nox" options though I doubt this can help in your case. could you provide some more information like the logs, the loader conf files and may be .config of your kernel make? michael -- Michael Scherer Univ.klinik f. Psychiatrie email: michael.sche...@meduniwien.ac.at phone: +43 6991 941 22 54 ----- Original Message ----- From: Zhang Jun To: gentoo-user Sent: Sunday, 22 April, 2012 08:25 Subject: [gentoo-user] laptop screen goes dark in boot laptop: asus F3TC, amd Turion, NV-go7300 kernel-3.0.17-r1 tuxonice screen goes dark just after I see the linux boot logo, when using kernel 2.6.x, I even do not use hotkey to control lcd backlight, default light is ok, but now, it goes dark, re-compiled kernel many times, but no luck, in kernel acpi config page, I did't see the "video" module, and seems no /proc/acpi/video/ . is there anyone have met this problem and have solution ? thanks!