Public bug reported:

The kernel require force_probe to support ADL-P graphic.

Reproduce step:
1. Boot into Ubuntu Jammy
2. $ lsmod | grep i915, the used number is 0

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-5.15.0-18-generic 5.15.0-18.18
ProcVersionSignature: Ubuntu 5.15.0-18.18-generic 5.15.12
Uname: Linux 5.15.0-18-generic x86_64
ApportVersion: 2.20.11-0ubuntu78
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  u          1183 F.... pulseaudio
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Mon Mar  7 21:50:41 2022
DistributionChannelDescriptor:
 # This is the distribution channel descriptor for the OEM CDs
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-focal-amd64-20200502-85+fossa-psyduck+X192
InstallationDate: Installed on 2022-03-07 (0 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58
MachineType: Dell Inc. Latitude 5530
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-18-generic 
root=UUID=b3c94cea-c8f7-4579-b41d-6360718d00f0 ro i915.force_probe=4626 quiet 
splash vt.handoff=7
RelatedPackageVersions:
 linux-restricted-modules-5.15.0-18-generic N/A
 linux-backports-modules-5.15.0-18-generic  N/A
 linux-firmware                             20220302.gitee0667aa-0ubuntu1
SourcePackage: linux
UpgradeStatus: Upgraded to jammy on 2022-03-07 (0 days ago)
dmi.bios.date: 02/25/2022
dmi.bios.release: 1.0
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.0.1
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: 
dmi:bvnDellInc.:bvr1.0.1:bd02/25/2022:br1.0:svnDellInc.:pnLatitude5530:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:sku0B06:
dmi.product.family: Latitude
dmi.product.name: Latitude 5530
dmi.product.sku: 0B06
dmi.sys.vendor: Dell Inc.

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Confirmed


** Tags: amd64 apport-bug jammy wayland-session

** Description changed:

- The kernel require force_probe to support ADL-S graphic.
+ The kernel require force_probe to support ADL-P graphic.
  
  Reproduce step:
  1. Boot into Ubuntu Jammy
  2. $ lsmod | grep i915, the used number is 0
  
  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-5.15.0-18-generic 5.15.0-18.18
  ProcVersionSignature: Ubuntu 5.15.0-18.18-generic 5.15.12
  Uname: Linux 5.15.0-18-generic x86_64
  ApportVersion: 2.20.11-0ubuntu78
  Architecture: amd64
  AudioDevicesInUse:
-  USER        PID ACCESS COMMAND
-  /dev/snd/controlC0:  u          1183 F.... pulseaudio
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  u          1183 F.... pulseaudio
  CasperMD5CheckResult: unknown
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Mar  7 21:50:41 2022
  DistributionChannelDescriptor:
-  # This is the distribution channel descriptor for the OEM CDs
-  # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
-  canonical-oem-somerville-focal-amd64-20200502-85+fossa-psyduck+X192
+  # This is the distribution channel descriptor for the OEM CDs
+  # For more information see 
http://wiki.ubuntu.com/DistributionChannelDescriptor
+  canonical-oem-somerville-focal-amd64-20200502-85+fossa-psyduck+X192
  InstallationDate: Installed on 2022-03-07 (0 days ago)
  InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 
20200502-05:58
  MachineType: Dell Inc. Latitude 5530
  ProcFB: 0 i915drmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-18-generic 
root=UUID=b3c94cea-c8f7-4579-b41d-6360718d00f0 ro i915.force_probe=4626 quiet 
splash vt.handoff=7
  RelatedPackageVersions:
-  linux-restricted-modules-5.15.0-18-generic N/A
-  linux-backports-modules-5.15.0-18-generic  N/A
-  linux-firmware                             20220302.gitee0667aa-0ubuntu1
+  linux-restricted-modules-5.15.0-18-generic N/A
+  linux-backports-modules-5.15.0-18-generic  N/A
+  linux-firmware                             20220302.gitee0667aa-0ubuntu1
  SourcePackage: linux
  UpgradeStatus: Upgraded to jammy on 2022-03-07 (0 days ago)
  dmi.bios.date: 02/25/2022
  dmi.bios.release: 1.0
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.0.1
  dmi.board.vendor: Dell Inc.
  dmi.chassis.type: 10
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: 
dmi:bvnDellInc.:bvr1.0.1:bd02/25/2022:br1.0:svnDellInc.:pnLatitude5530:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr:sku0B06:
  dmi.product.family: Latitude
  dmi.product.name: Latitude 5530
  dmi.product.sku: 0B06
  dmi.sys.vendor: Dell Inc.

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1963914

Title:
  Require force_probe for i915 driver probing

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1963914/+subscriptions


-- 
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to