Ubuntu
xserver-xorg-video-intel package

  1. Bug #314928
  2. Comment #24

Comment 24 for bug 314928

Revision history for this message
Yannick Defais (sevmek) wrote : Re: [i915GM] MTRR entry missing since jaunty - is this intentional?

This bug affect the MSI Wind too:

uptodate Jaunty:

% lspci -vvnn
00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GME Express Integrated Graphics Controller [8086:27ae] (rev 03)
 Subsystem: Micro-Star International Co., Ltd. Device [1462:0110]
 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
 Latency: 0
 Interrupt: pin A routed to IRQ 16
 Region 0: Memory at dfe80000 (32-bit, non-prefetchable) [size=512K]
 Region 1: I/O ports at d100 [size=8]
 Region 2: Memory at c0000000 (32-bit, prefetchable) [size=256M]
 Region 3: Memory at dff00000 (32-bit, non-prefetchable) [size=256K]
 Capabilities: <access denied>
 Kernel modules: intelfb

% cat /proc/mtrr
reg00: base=0x000000000 ( 0MB), size= 1024MB, count=1: write-back
reg01: base=0x03f700000 ( 1015MB), size= 1MB, count=1: uncachable
reg02: base=0x03f800000 ( 1016MB), size= 8MB, count=1: uncachable