Messages in this thread | | | From | "Petr Vandrovec" <> | Date | Mon, 21 Jul 2003 20:10:22 +0200 | Subject | Re: 2.6.0-test1 + matroxfb = unuusable VC |
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On 21 Jul 03 at 17:45, nick black wrote:
> i'm seeing the exact same issues. i use to see similar problems in late > 2.4's with agp turned on, where turning off agp sorted out the issue. > using 2.6 (test1-ac2), it happens whether agp is turned on or not.
I do not think that it has anything to do with AGP, as matroxfb does not initiate any AGP transfers.
> some info: (cmdline, dmesg, config, lspci -v -v for bridge/card): > > video=matroxfb:vesa:0x1bb
I think that you are using fbset somewhere in your initscripts. Either do not do that, or apply ftp://platan.vc.cvut.cz/pub/linux/matrox-latest/matroxfb-2.5.72.gz.
> PCI: No IRQ known for interrupt pin A of device 01:00.0. Please try > using pci=biosirq.
And reconfigure your system to assign IRQ to the AGP devices too. matroxfb uses it for delivering some notifications to the userspace programs...
> Interrupt: pin A routed to IRQ 0
... if it hooked IRQ0 as MGA interrupt, anything can happen. Best regards, Petr Vandrovec vandrove@vc.cvut.cz
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