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Missing Intel iGPU after kernel upgrade to 5.6.14
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62626368616e
n00b
n00b


Joined: 23 May 2020
Posts: 30

PostPosted: Sat May 23, 2020 4:22 pm    Post subject: Missing Intel iGPU after kernel upgrade to 5.6.14 Reply with quote

Hi all,
After a world update and kernel upgrade, I am unable to identify the iGPU on my Intel CPU. I'm using an i7-7700k and NVIDIA 2070 SUPER. I have nvidia-drivers and optimus installed.

output of dmesg: https://pastebin.com/fTCMNiU6

output of lspci -D -nn:
Code:
0000:00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:591f] (rev 05)
0000:00:01.0 PCI bridge [0604]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 05)
0000:00:14.0 USB controller [0c03]: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller [8086:a2af]
0000:00:16.0 Communication controller [0780]: Intel Corporation 200 Series PCH CSME HECI #1 [8086:a2ba]
0000:00:17.0 RAID bus controller [0104]: Intel Corporation SATA Controller [RAID mode] [8086:2822]
0000:00:1b.0 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #21 [8086:a2eb] (rev f0)
0000:00:1c.0 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #5 [8086:a294] (rev f0)
0000:00:1d.0 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #9 [8086:a298] (rev f0)
0000:00:1f.0 ISA bridge [0601]: Intel Corporation 200 Series PCH LPC Controller (B250) [8086:a2c8]
0000:00:1f.2 Memory controller [0580]: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller [8086:a2a1]
0000:00:1f.3 Audio device [0403]: Intel Corporation 200 Series PCH HD Audio [8086:a2f0]
0000:00:1f.4 SMBus [0c05]: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller [8086:a2a3]
0000:00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-V [8086:15b8]
0000:01:00.0 VGA compatible controller [0300]: NVIDIA Corporation TU104 [GeForce RTX 2070 SUPER] [10de:1e84] (rev a1)
0000:01:00.1 Audio device [0403]: NVIDIA Corporation TU104 HD Audio Controller [10de:10f8] (rev a1)
0000:01:00.2 USB controller [0c03]: NVIDIA Corporation TU104 USB 3.1 Host Controller [10de:1ad8] (rev a1)
0000:01:00.3 Serial bus controller [0c80]: NVIDIA Corporation TU104 USB Type-C UCSI Controller [10de:1ad9] (rev a1)
0000:02:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 [144d:a804]
0000:03:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961 [144d:a804]



my xorg.conf:
Code:
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 440.82


Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0" 0 0
    Screen      1  "Screen1" 1 1
   # Inactive       "InactiveDevice1"
    InputDevice    "Keyboard0" "CoreKeyboard"
    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "InputDevice"

    # generated from data in "/etc/conf.d/gpm"
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol"
    Option         "Device" "/dev/input/mice"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Keyboard0"
    Driver         "kbd"
EndSection

Section "Monitor"
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "Unknown"
    Option         "DPMS"
EndSection

Section "Monitor"
   Identifier      "Monitor1"
   Option      "DPMS"
EndSection

Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BusID          "PCI:1:0:0"
EndSection

Section "Device"
    Identifier      "intel"
    Driver      "modesetting"
EndSection

Section "Screen"
    Identifier      "intel"
    Device         "intel"
EndSection

Section "Screen"
    Identifier     "Screen1"
    Device      "Device0"
    Monitor      "Monitor1"
    SubSection      "Display"
       Modes      "1920x1080"
    EndSubsection
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option         "AllowEmptyInitialConfiguration" "True"
    SubSection     "Display"
        Depth       24
        Modes      "2560x1440"
    EndSubSection
EndSection



Please let me know if there's any other information you need. I've been scouring google for hours trying to figure out a solution, but I've had no luck.
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Jaglover
Watchman
Watchman


Joined: 29 May 2005
Posts: 8291
Location: Saint Amant, Acadiana

PostPosted: Sat May 23, 2020 4:44 pm    Post subject: Reply with quote

If it does not show up in lspci then it is not there. It is either not a PCI device, or it has been disabled in hardware, or it is broken. Your OS cannot use a piece of hardware which is not present.
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