[PC-BSD Testing] PCBSD9.1-x86 does not configure X

[Productnews]

Hi

I send this question again due to lack of response.

I cannot configure X on my Dell (Intel 915 graphics, details follow),
and after some trickery (taking over configs from RC1) I get it running.
But the system blocks with a black screen when I
- log out and want to log in again
- shut down
The screen gets blurred and the system blocks when I
- press CTL-ALT-F2 ff to access a console window

my laptop:
Dell Latitude D610 with a Intel 915 graphics controller and a
1400x1050 screen size. See the pciconf output below. PCBSD runs on a
plugged-in USB HDD (320 GB WD3200MEW).

Any ideas why the intel X driver is broken? It worked for all the RCs ...

thanks, Harald
$ sudo pciconf -lbcev
Password:
hostb0 at pci0:0:0:0:      class=0x060000 card=0x01821028 chip=0x25908086
rev=0x03 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Mobile 915GM/PM/GMS/910GML Express Processor to DRAM
Controller'
    class      = bridge
    subclass   = HOST-PCI
    cap 09[e0] = vendor (length 9) Intel cap 2 version 1
    PCI errors = Received Master-Abort
vgapci0 at pci0:0:2:0:     class=0x030000 card=0x01821028 chip=0x25928086
rev=0x03 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Mobile 915GM/GMS/910GML Express Graphics Controller'
    class      = display
    subclass   = VGA
    bar   [10] = type Memory, range 32, base 0xdff00000, size 524288,
enabled
    bar   [14] = type I/O Port, range 32, base 0xec38, size  8, enabled

    bar   [18] = type Prefetchable Memory, range 32, base 0xc0000000,
size 268435456, enabled

    bar   [1c] = type Memory, range 32, base 0xdfec0000, size 262144,
enabled
    cap 01[d0] = powerspec 2  supports D0 D3  current D0
vgapci1 at pci0:0:2:1:     class=0x038000 card=0x01821028 chip=0x27928086
rev=0x03 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = 'Mobile 915GM/GMS/910GML Express Graphics Controller'
    class      = display
    bar   [10] = type Memory, range 32, base 0xdff80000, size 524288,
enabled
    cap 01[d0] = powerspec 2  supports D0 D3  current D0
pcib1 at pci0:0:28:0:      class=0x060400 card=0x00000000 chip=0x26608086
rev=0x03 hdr=0x01
    vendor     = 'Intel Corporation'
    device     = '82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 1'
    class      = bridge
    subclass   = PCI-PCI
    cap 10[40] = PCI-Express 1 root port max data 128(128) link x1(x1)
    cap 05[80] = MSI supports 1 message
    cap 0d[90] = PCI Bridge card=0x00000000
    cap 01[a0] = powerspec 2  supports D0 D3  current D0
ecap 0002[100] = VC 1 max VC1
ecap 0005[180] = unknown 1
  PCI-e errors = Correctable Error Detected
 and so on ...