Uploaded image for project: 'RHEL'
  1. RHEL
  2. RHEL-3172

Touchpad/trackpoint does not work properly, cursor movement is choppy

    • None
    • Low
    • rhel-sst-gpu
    • None
    • False
    • Hide

      None

      Show
      None
    • None
    • None
    • None
    • None
    • If docs needed, set a value
    • None

      Description of problem:

      After the update to RHEL-8.6 running on the Lenovo P1gen2 laptop, the touchpad/trackpoint device is not working properly. The movement of the mouse cursor is choppy. Touchpad's sensitivity also decreased and is basically unusable.

      When using it, the journal is getting filled with
      kernel: i915 0000:00:02.0: [drm] ERROR Atomic update failure on pipe B (start=13701 end=13702) time 3682 us, min 1073, max 1079, scanline start 928, end 4

      Version-Release number of selected component (if applicable):

      $ uname -r
      4.18.0-372.9.1.el8.x86_64

      kernel-4.18.0-372.9.1.el8.x86_64
      gnome-shell-3.32.2-44.el8.x86_64
      microcode_ctl-20220207-1.el8.x86_64

      00:02.0 VGA compatible controller: Intel Corporation CoffeeLake-H GT2 [UHD Graphics 630] (rev 02) (prog-if 00 [VGA controller])
      Subsystem: Lenovo Device 229e
      Flags: bus master, fast devsel, latency 0, IRQ 163, IOMMU group 1
      Memory at e9000000 (64-bit, non-prefetchable) [size=16M]
      Memory at c0000000 (64-bit, prefetchable) [size=256M]
      I/O ports at 3000 [size=64]
      Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
      Capabilities: <access denied>
      Kernel driver in use: i915
      Kernel modules: i915

      $ cat /proc/cmdline BOOT_IMAGE=(hd0,gpt2)/vmlinuz-4.18.0-372.9.1.el8.x86_64 root=UUID=032f6e84-c54d-4e86-bcf8-38853c987a2a ro crashkernel=auto resume=/dev/mapper/luks-7117aa30-71dd-4015-8008-89b4c42217d3 rd.luks.uuid=luks-3826cb49-54d8-4a60-8a7f-0d26a05ca21e rd.lvm.lv=rhel/root rd.luks.uuid=luks-7117aa30-71dd-4015-8008-89b4c42217d3 rd.lvm.lv=rhel/swap rhgb quiet intel_iommu=on

              xgl-maint xgl-maint
              jsuchane@redhat.com Jaroslav Suchanek
              xgl-maint xgl-maint
              Victor Ruiz Ruiz Victor Ruiz Ruiz
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

                Created:
                Updated: