Public bug reported:
I've got a Mac Mini 1,1. lspci says
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS,
943/940GML Express Integrated Graphics Controller (rev 03)
Maverick worked perfectly. After upgrading to Natty, X only starts with fbdev,
not with the intel driver. Here are the relevant lines (in my opinion) of
Xorg.0.log. Will post more info if needed:
[ 53203.968] (II) LoadModule: "intel"
[ 53203.968] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 53203.969] (II) Module intel: vendor="X.Org Foundation"
[ 53203.969] compiled for 1.9.2.901, module version = 2.14.0
[ 53203.969] Module class: X.Org Video Driver
[ 53203.969] ABI class: X.Org Video Driver, version 8.0
[ 53203.969] (II) intel: Driver for Intel Integrated Graphics Chipsets: i810,
i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G, 915G,
E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM, Pineview G,
965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33, GM45,
4 Series, G45/G43, Q45/Q43, G41, B43, B43, Clarkdale, Arrandale,
Sandybridge, Sandybridge, Sandybridge, Sandybridge, Sandybridge,
Sandybridge, Sandybridge
[ 53203.970] (--) using VT number 8
[ 53203.976] drmOpenDevice: node name is /dev/dri/card0
[ 53203.977] drmOpenDevice: open result is 9, (OK)
[ 53203.977] drmOpenByBusid: Searching for BusID pci:0000:00:02.0
[ 53203.977] drmOpenDevice: node name is /dev/dri/card0
[ 53203.977] drmOpenDevice: open result is 9, (OK)
[ 53203.977] drmOpenByBusid: drmOpenMinor returns 9
[ 53203.977] drmOpenByBusid: Interface 1.4 failed, trying 1.1
[ 53203.977] drmOpenByBusid: drmGetBusid reports
[ 53203.977] drmOpenDevice: node name is /dev/dri/card1
[ 53203.982] drmOpenByBusid: drmOpenMinor returns -1
[ 53203.982] drmOpenDevice: node name is /dev/dri/card2
[ 53203.987] drmOpenByBusid: drmOpenMinor returns -1
[ 53203.987] drmOpenDevice: node name is /dev/dri/card3
[ 53203.992] drmOpenByBusid: drmOpenMinor returns -1
[ 53203.992] drmOpenDevice: node name is /dev/dri/card4
[ 53203.998] drmOpenByBusid: drmOpenMinor returns -1
[ 53203.998] drmOpenDevice: node name is /dev/dri/card5
[ 53204.003] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.003] drmOpenDevice: node name is /dev/dri/card6
[ 53204.008] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.008] drmOpenDevice: node name is /dev/dri/card7
[ 53204.014] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.014] drmOpenDevice: node name is /dev/dri/card8
[ 53204.019] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.019] drmOpenDevice: node name is /dev/dri/card9
[ 53204.024] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.024] drmOpenDevice: node name is /dev/dri/card10
[ 53204.030] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.030] drmOpenDevice: node name is /dev/dri/card11
[ 53204.035] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.035] drmOpenDevice: node name is /dev/dri/card12
[ 53204.040] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.040] drmOpenDevice: node name is /dev/dri/card13
[ 53204.046] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.046] drmOpenDevice: node name is /dev/dri/card14
[ 53204.051] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.051] drmOpenDevice: node name is /dev/dri/card15
[ 53204.056] drmOpenByBusid: drmOpenMinor returns -1
[ 53204.056] drmOpenDevice: node name is /dev/dri/card0
[ 53204.056] drmOpenDevice: open result is 9, (OK)
[ 53204.056] drmOpenDevice: node name is /dev/dri/card0
[ 53204.056] drmOpenDevice: open result is 9, (OK)
[ 53204.056] drmGetBusid returned ''
[ 53204.056] (EE) intel(0): [drm] failed to set drm interface version.
[ 53204.057] (EE) intel(0): Failed to become DRM master.
[ 53204.057] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[ 53204.057] (==) intel(0): RGB weight 888
[ 53204.057] (==) intel(0): Default visual is TrueColor
[ 53204.057] (**) intel(0): Option "Tiling" "False"
[ 53204.057] (II) intel(0): Integrated Graphics Chipset: Intel(R) 945GM
[ 53204.057] (--) intel(0): Chipset: "945GM"
[ 53204.057] (**) intel(0): Tiling disabled
[ 53204.057] (**) intel(0): SwapBuffers wait enabled
[ 53204.057] (==) intel(0): video overlay key set to 0x101fe
[ 53204.057] (EE) intel(0): failed to get resources: Bad file descriptor
[ 53204.057] (II) UnloadModule: "intel"
[ 53204.057] (EE) Screen(s) found, but none have a usable configuration.
[ 53204.057]
Fatal server error:
[ 53204.057] no screens found
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
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which is subscribed to xserver-xorg-video-intel in Ubuntu.
https://bugs.launchpad.net/bugs/899725
Title:
[945GM] After upgrading to Natty, intel driver won't load
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