Re: PROBLEM: LCD display dead after ACPI suspend to RAM (S3)

Georg C. F. Greve
2004-01-22T17:16:44Z

|| On Thu, 22 Jan 2004 16:46:38 +0100
|| Karol Kozimor <sziwan-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org> wrote:

kk> Does it work before the suspend (i.e. does the backlight switch
kk> on and off)?

Yes.

kk> If so, your problem is probably a video driver issue and I'm
kk> afraid I can't be of further help.

Where would the people maintaining the video driver have to look?

kk> Also, are you using a framebuffer?

Yes.

kk> If so, try not, i.e. use a simple VGA console -> s3_bios works
kk> fine for me on a VGA console, but produces a blank (though
kk> backlit) screen with radeonfb. Best regards,

Interesting. I'll try that.

May this be a problem of the fb driver then?

Thanks for your input,