On Sat, Aug 7, 2010 at 11:31 AM, Brian Hall <hal...@gmail.com> wrote: > I have a nice little Atom motherboard, the D510MO, with the integrated > Pineview graphics (GMA 3150). Everything works fine, but my LCD monitor > never turns off. "xset dpms force suspend" turns off the screen image, but > the monitor stays in "on mode", and after a few seconds the monitor says > "Cable not connected". LCD turns off just fine with dpms suspend from other > video cards. Console blanking doesn't work either: "setterm -powersave on", > although I didn't test that with other video cards. > Is this a known problem with Intel KMS, or the xf86-video-intel driver? Just > trying to figure out if I need to file a bug report against the kernel or > xorg. > I did find this closed bug but it didn't seem to resolve anything: > https://bugs.freedesktop.org/show_bug.cgi?id=20294 > I have installed the latest driver, xf86-video-intel-newest 2.12.0-1, but > that didn't change the DPMS issue. Neither did updating the motherboard > BIOS. >> uname -a > Linux brain 2.6.35-ARCH #1 SMP PREEMPT Mon Aug 2 21:54:18 CEST 2010 x86_64 > Intel(R) Atom(TM) CPU D510 @ 1.66GHz GenuineIntel GNU/Linux > xf86-video-intel-newest 2.12.0-1 > xorg-server 1.8.1.902-1 > I'm using the autodefault xorg config (no /etc/X11/xorg.conf file). DPMS > itself appears to be enabled and thinks it's "working". > # grep -i DPMS /var/log/Xorg.0.log > [ 87.339] (II) Loading extension DPMS > [ 87.663] (II) intel(0): DPMS capabilities: StandBy Suspend; RGB/Color > Display > [ 87.717] (==) intel(0): DPMS enabled > 00:02.0 VGA compatible controller: Intel Corporation Pineview Integrated > Graphics Controller (rev 02) (prog-if 00 [VGA controller]) > Subsystem: Intel Corporation Device 4f4d > Flags: bus master, fast devsel, latency 0, IRQ 47 > Memory at f0200000 (32-bit, non-prefetchable) [size=512K] > I/O ports at 20c0 [size=8] > Memory at e0000000 (32-bit, prefetchable) [size=256M] > Memory at f0100000 (32-bit, non-prefetchable) [size=1M] > Expansion ROM at <unassigned> [disabled] > Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- > Capabilities: [d0] Power Management version 2 > Kernel driver in use: i915 > Kernel modules: i915 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/intel-gfx > >
I have an acer aspire one and on my old 17" CRT, I have to use "xset dpms force standby." If i use "xset dpms force suspend," the display does the same exact thing you describe. -- Alexander Lam _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
