Hello forum,
trying to pt my old Intel I7 3770 IGP to an w10 VM.
GA-q77m-d2h with 32g Ram
Proxmox 7.2.11
PT working with other devices wuthout problems:
hda sound
Raid controller
dvb s2 controller
USB devices
Sata harddisk
but struggling since 1,5 years with the igp.
Wont upgrade hardware, as it is energy efficient and working like a charme
tested:
w7 - belonging to config getting device manager code 12 or others or bsod
w10 -> while loading driver igdkmd64.sys system handle exception
already bound hw id to vfio
blacklisted i950
de-grub-bed all video settings...
tested q35 i440 bios and efi
qemu 2-7
Someone got this managed?
thx
dirk
EDIT: Spent today 4 further hours... Without effort - really frustrating...
I am pretty sure: the host lets its finger from the gpu, as it freezes while booting (system boots in background) and when I boot a VM the screen goes black.
Set the host system to EFI and LEGACY
installed 3 VMs and tried to pt the gpu
all win10
one efi q35
one legacy q35
one legacy i440
pt'd the gpu either as the primary or a secondary gpu
set the machines to different versions between 2.12 and 7
tested some grub and kernel params
tested 3 kernels between 5.4 and 5.15-64
ever the same:
legacy guest and primary gpu: error vga region - vm does not start
secondary gpu: bluescreen when initializing intel driver (tested also on 2008r2 with older driver from 2015)
efi guest:
primary gpu no screen at all
secondary gpu -> bluescreen see above...
Really frustrating...
EDIT:
gave up and put a Geforce 1050 into the machine and passed it without any problem into the VM.
After disabling the IGP the power consumtion is not really more in idle
trying to pt my old Intel I7 3770 IGP to an w10 VM.
GA-q77m-d2h with 32g Ram
Proxmox 7.2.11
PT working with other devices wuthout problems:
hda sound
Raid controller
dvb s2 controller
USB devices
Sata harddisk
but struggling since 1,5 years with the igp.
Wont upgrade hardware, as it is energy efficient and working like a charme
tested:
w7 - belonging to config getting device manager code 12 or others or bsod
w10 -> while loading driver igdkmd64.sys system handle exception
already bound hw id to vfio
blacklisted i950
de-grub-bed all video settings...
tested q35 i440 bios and efi
qemu 2-7
Someone got this managed?
thx
dirk
EDIT: Spent today 4 further hours... Without effort - really frustrating...
I am pretty sure: the host lets its finger from the gpu, as it freezes while booting (system boots in background) and when I boot a VM the screen goes black.
Set the host system to EFI and LEGACY
installed 3 VMs and tried to pt the gpu
all win10
one efi q35
one legacy q35
one legacy i440
pt'd the gpu either as the primary or a secondary gpu
set the machines to different versions between 2.12 and 7
tested some grub and kernel params
tested 3 kernels between 5.4 and 5.15-64
ever the same:
legacy guest and primary gpu: error vga region - vm does not start
secondary gpu: bluescreen when initializing intel driver (tested also on 2008r2 with older driver from 2015)
efi guest:
primary gpu no screen at all
secondary gpu -> bluescreen see above...
Really frustrating...
EDIT:
gave up and put a Geforce 1050 into the machine and passed it without any problem into the VM.
After disabling the IGP the power consumtion is not really more in idle
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