[arch-general] Blanks screen after boot

[Philipp Überbacher]

Excerpts from Thomas Bächler's message of 2010-07-09 13:34:29 +0200:
> Am 09.07.2010 12:04, schrieb Philipp Überbacher:
> > Besides the one error message in dmesg I already know (wifi chip
> > doesn't work in DMA mode) there are some more lines that I don't
> > understand:
> 
> When providing exceperts of grepping for them, please provide context
> (grep -C3 is a good command).
> 
> > pcie_pme: probe of 0000:00:1c.0:pcie01 failed with error -13
> > pcie_pme: probe of 0000:00:1c.1:pcie01 failed with error -13
> > pcie_pme: probe of 0000:00:1c.2:pcie01 failed with error -13
> 
> Those appeared on many machines in 2.6.34 IIRC, they indicate some ACPI
> trouble, but should be harmless.
> 
> > PM: Error -22 checking image file
> 
> Context please.

Ok, here's the whole dmesg thing, the b43 is a known problem, may be solved someday,
but now with .34 wireless at least works in PIO mode automatically.

$ dmesg | grep -i -C3 error
pcieport 0000:00:1c.2: irq 26 for MSI/MSI-X
pcieport 0000:00:1c.0: Requesting control of PCIe PME from ACPI BIOS
pcieport 0000:00:1c.0: Failed to receive control of PCIe PME service: no _OSC support
pcie_pme: probe of 0000:00:1c.0:pcie01 failed with error -13
pcieport 0000:00:1c.1: Requesting control of PCIe PME from ACPI BIOS
pcieport 0000:00:1c.1: Failed to receive control of PCIe PME service: no _OSC support
pcie_pme: probe of 0000:00:1c.1:pcie01 failed with error -13
pcieport 0000:00:1c.2: Requesting control of PCIe PME from ACPI BIOS
pcieport 0000:00:1c.2: Failed to receive control of PCIe PME service: no _OSC support
pcie_pme: probe of 0000:00:1c.2:pcie01 failed with error -13
Linux agpgart interface v0.103
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
PNP: PS/2 Controller [PNP0303:KBD0,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
--
PM: Starting manual resume from disk
PM: Resume from partition 8:2
PM: Checking hibernation image.
PM: Error -22 checking image file
PM: Resume from disk failed.
EXT4-fs (sda3): mounted filesystem with ordered data mode
rtc_cmos 00:09: RTC can wake from S4
--
tg3 0000:02:00.0: eth0: Flow control is on for TX and on for RX
ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
eth0: no IPv6 routers present
b43-phy0 ERROR: Fatal DMA error: 0x00000800, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000
b43-phy0 ERROR: This device does not support DMA on your system. Please use PIO instead.
b43-phy0: Controller RESET (DMA error) ...
b43-phy0: Loading firmware version 478.104 (2008-07-01 00:50:23)
b43-phy0: Controller restarted
b43-phy0: Radio hardware status changed to DISABLED
 


> > I don't have the slightest idea whether they are related to my problem,
> 
> Probably not.
> 
> > I'll do the comparison when I get the chance.
> 
> You do that. Eventually, upstream intel developers might be interested
> in this. Which chipset do you have?

I guess this would be GM965 then?
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)

Thanks for advice.
-- 
Regards,
Philipp

--
"Wir stehen selbst enttäuscht und sehn betroffen / Den Vorhang zu und alle Fragen offen." Bertolt Brecht, Der gute Mensch von Sezuan