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On Sun, Jul 19, 2009 at 6:24 PM, Mark Knecht<markknecht@×××××.com> wrote: |
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<SNIP> |
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> myth12 mythtv # cat /var/log/Xorg.0.log | grep EE |
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> Current Operating System: Linux myth12 2.6.29-gentoo-r5 #4 PREEMPT Fri |
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> Jun 26 09:51:45 PDT 2009 i686 |
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> (WW) warning, (EE) error, (NI) not implemented, (??) unknown. |
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> (II) Loading extension MIT-SCREEN-SAVER |
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> (EE) RADEON(0): [dri] RADEONDRIGetVersion failed to open the DRM |
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> myth12 mythtv # |
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> |
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> |
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> myth12 linux # dmesg | tail -n 5 |
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> [ 17.486289] usb 1-0:1.0: uevent |
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> [ 19.612246] eth0: setting full-duplex. |
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> [ 30.350021] eth0: no IPv6 routers present |
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> [ 433.541492] pci 0000:01:05.0: PCI INT A -> Link[LNKA] -> GSI 11 |
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> (level, low) -> IRQ 11 |
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> [ 435.609192] mtrr: no MTRR for e8000000,4000000 found |
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myth12 linux # cat /proc/mtrr |
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reg00: base=0x000000000 ( 0MB), size= 256MB, count=1: write-back |
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reg01: base=0x00c000000 ( 192MB), size= 64MB, count=1: uncachable |
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myth12 linux # |
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Seems that maybe this machine really doesn't have an MTRR at e8000000. |
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Are MTRR's necessary? This machine ran a much older kernel - circa |
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2.6.19 - until I tried to upgrade the xorg server. Possibly I was |
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never using MTRR and having it turned on at all is a mistake? |
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Thanks, |
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Mark |
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