Comment 2 for bug 906441

Revision history for this message
Richard Harding (rharding) wrote : Re: update breaks intel video

I'm finding others with this report:

http://ubuntuforums.org/showthread.php?p=11545725
http://resalxh.wordpress.com/2011/06/13/having-a-go-at-the-oneiric-ocelot-ubuntu-11-10/

It appears that during the loading we get stuck with vesa graphics. The X log has:

[ 4.467] (II) LoadModule: "intel"
[ 4.467] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[ 4.468] (II) Module intel: vendor="X.Org Foundation"
[ 4.468] compiled for 1.10.4, module version = 2.15.901
[ 4.468] Module class: X.Org Video Driver
[ 4.468] ABI class: X.Org Video Driver, version 10.0
[ 4.468] (II) LoadModule: "vesa"
[ 4.468] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 4.468] (II) Module vesa: vendor="X.Org Foundation"
[ 4.468] compiled for 1.10.2, module version = 2.3.0
[ 4.468] Module class: X.Org Video Driver
[ 4.468] ABI class: X.Org Video Driver, version 10.0
[ 4.468] (II) LoadModule: "fbdev"
[ 4.468] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[ 4.468] (II) Module fbdev: vendor="X.Org Foundation"
[ 4.468] compiled for 1.10.0, module version = 0.4.2
[ 4.468] ABI class: X.Org Video Driver, version 10.0
[ 4.468] (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 Desktop (GT1), Sandybridge Desktop (GT2),
    Sandybridge Desktop (GT2+), Sandybridge Mobile (GT1),
    Sandybridge Mobile (GT2), Sandybridge Mobile (GT2+),
    Sandybridge Server, Ivybridge Mobile (GT1), Ivybridge Mobile (GT2),
    Ivybridge Desktop (GT1), Ivybridge Desktop (GT2), Ivybridge Server
[ 4.468] (II) VESA: driver for VESA chipsets: vesa
[ 4.468] (II) FBDEV: driver for framebuffer: fbdev
[ 4.468] (++) using VT number 7

[ 4.471] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[ 4.471] (WW) Falling back to old probe method for fbdev
[ 4.471] (II) Loading sub module "fbdevhw"
[ 4.471] (II) LoadModule: "fbdevhw"
[ 4.471] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[ 4.471] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 4.471] compiled for 1.10.4, module version = 0.0.2
[ 4.471] ABI class: X.Org Video Driver, version 10.0
[ 4.471] (EE) open /dev/fb0: No such file or directory
[ 4.471] (II) Loading sub module "vbe"
[ 4.471] (II) LoadModule: "vbe"
[ 4.472] (II) Loading /usr/lib/xorg/modules/libvbe.so
[ 4.473] (II) Module vbe: vendor="X.Org Foundation"
[ 4.473] compiled for 1.10.4, module version = 1.1.0
[ 4.473] ABI class: X.Org Video Driver, version 10.0
[ 4.473] (II) Loading sub module "int10"
[ 4.473] (II) LoadModule: "int10"
[ 4.473] (II) Loading /usr/lib/xorg/modules/libint10.so
[ 4.473] (II) Module int10: vendor="X.Org Foundation"
[ 4.473] compiled for 1.10.4, module version = 1.0.0
[ 4.473] ABI class: X.Org Video Driver, version 10.0
[ 4.473] (II) VESA(0): initializing int10
[ 4.473] (II) VESA(0): Bad V_BIOS checksum
[ 4.473] (II) VESA(0): Primary V_BIOS segment is: 0xc000
[ 4.473] (II) VESA(0): VESA BIOS detected
[ 4.473] (II) VESA(0): VESA VBE Version 3.0
[ 4.473] (II) VESA(0): VESA VBE Total Mem: 32704 kB
[ 4.473] (II) VESA(0): VESA VBE OEM: Intel(R)Ironlake Mobile Graphics Chipset Accelerated VGA BIOS
[ 4.473] (II) VESA(0): VESA VBE OEM Software Rev: 1.0
[ 4.473] (II) VESA(0): VESA VBE OEM Vendor: Intel Corporation
[ 4.473] (II) VESA(0): VESA VBE OEM Product: Intel(R)Ironlake Mobile Graphics Controller
[ 4.473] (II) VESA(0): VESA VBE OEM Product Rev: Hardware Version 0.0