Missing /dev/dri/renderD128

digitalgimpus

Active Member
Apr 14, 2017
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Missing my iGPU with kernel 6.8.12-5pve. Running 13th gen which seems should be supported.


Code:
root@pve:~# ls -la /dev/dri/renderD128
gives me nothing

Code:
dmesg | grep i915
gives me nothing

lspci does show the device, so it's enabled in BIOS:
Code:
00:02.0 VGA compatible controller: Intel Corporation Raptor Lake-S GT1 [UHD Graphics 770] (rev 04)[/CODE

lsmod...
[CODE]# lsmod | grep i915
i915                 3932160  1 kvmgt
drm_buddy              20480  2 xe,i915
ttm                    98304  3 drm_ttm_helper,xe,i915
drm_display_helper    225280  2 xe,i915
cec                    90112  3 drm_display_helper,xe,i915
i2c_algo_bit           16384  3 ast,xe,i915
video                  73728  2 xe,i915

modprobe:
Code:
# grep i915 /etc/modprobe.d/*

/etc/modprobe.d/i915.conf:options i915 enable_guc=3

Looking deeper in dmesg:
Code:
dmesg | grep ':02.0'
[    0.616552] pci 0000:00:02.0: [8086:a780] type 00 class 0x030000 PCIe Root Complex Integrated Endpoint
[    0.616561] pci 0000:00:02.0: BAR 0 [mem 0x60e7000000-0x60e7ffffff 64bit]
[    0.616566] pci 0000:00:02.0: BAR 2 [mem 0x4000000000-0x400fffffff 64bit pref]
[    0.616570] pci 0000:00:02.0: BAR 4 [io  0x4000-0x403f]
[    0.616585] pci 0000:00:02.0: DMAR: Skip IOMMU disabling for graphics
[    0.616587] pci 0000:00:02.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    0.616610] pci 0000:00:02.0: VF BAR 0 [mem 0x60e0000000-0x60e0ffffff 64bit]
[    0.616612] pci 0000:00:02.0: VF BAR 0 [mem 0x60e0000000-0x60e6ffffff 64bit]: contains BAR 0 for 7 VFs
[    0.616616] pci 0000:00:02.0: VF BAR 2 [mem 0x6000000000-0x601fffffff 64bit pref]
[    0.616617] pci 0000:00:02.0: VF BAR 2 [mem 0x6000000000-0x60dfffffff 64bit pref]: contains BAR 2 for 7 VFs
[    0.627948] pci 0000:02:00.0: [144d:a80c] type 00 class 0x010802 PCIe Endpoint
[    0.627972] pci 0000:02:00.0: BAR 0 [mem 0x82b00000-0x82b03fff 64bit]
[    0.629619] pci 0000:05:02.0: [1b21:1812] type 01 class 0x060400 PCIe Switch Downstream Port
[    0.629661] pci 0000:05:02.0: PCI bridge to [bus 07]
[    0.629704] pci 0000:05:02.0: enabling Extended Tags
[    0.629817] pci 0000:05:02.0: PME# supported from D0 D3hot D3cold
[    0.632615] pci 0000:05:02.0: PCI bridge to [bus 07]
[    0.676291] pci 0000:00:02.0: vgaarb: setting as boot VGA device
[    0.676293] pci 0000:00:02.0: vgaarb: bridge control possible
[    0.676294] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    0.709104] pci 0000:05:02.0: PCI bridge to [bus 07]
[    0.712147] pci 0000:00:02.0: Adding to iommu group 0
[    0.712572] pci 0000:02:00.0: Adding to iommu group 16
[    0.712710] pci 0000:05:02.0: Adding to iommu group 19
[    1.160870] nvme 0000:02:00.0: platform quirk: setting simple suspend
[    1.160955] nvme nvme1: pci function 0000:02:00.0
[    3.525764] vfio-pci 0000:00:02.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem

I'm kinda stumped.