[Bug 2108966] [NEW] [SRU] Correct ThinkPad X9-15 Gen1 Touchpad Functionality

Launchpad Bug Tracker 2108966 at bugs.launchpad.net
Thu Apr 24 06:08:19 UTC 2025


You have been subscribed to a public bug by Atlas Yu (pseudoc):

[ Impact ]
No mouse movement HID reports are sent from the touchpad for ThinkPad X9-15 Gen1.

[ Test Plan ]
Move your finger on the touchpad and see the mouse pointer is moving or not.

[ Where problems could occur ]
The fix is a device specific change which does not affect computers other than ThinkPad X9-15 Gen1.

[ Other Info ]
Upstream commit:
https://gitlab.freedesktop.org/libinput/libinput/-/commit/7030dc7c8d5d73ea1f3bd7f79c793f79b3889e6e

This commit is a quirk for ThinkPad X9-15 Gen1 to detect GXTP5100 as
pressure pad to make it fully functional.

Tested locally and worked.

SRU noble, oracular, plucky, questing is not needed when Bug 2108967 is
ready, 1.28.0 contains this commit.

** Affects: libinput (Ubuntu)
     Importance: High
         Status: Triaged

** Affects: libinput (Ubuntu Noble)
     Importance: High
     Assignee: Atlas Yu (pseudoc)
         Status: Fix Committed

** Affects: libinput (Ubuntu Oracular)
     Importance: Low
     Assignee: Atlas Yu (pseudoc)
         Status: Fix Committed

** Affects: libinput (Ubuntu Plucky)
     Importance: Medium
     Assignee: Atlas Yu (pseudoc)
         Status: Fix Committed

** Affects: libinput (Ubuntu Questing)
     Importance: High
         Status: Triaged


** Tags: fixed-in-libinput-1.28.0 fixed-upstream jira-sutton-1228 oem-priority
-- 
[SRU] Correct ThinkPad X9-15 Gen1 Touchpad Functionality
https://bugs.launchpad.net/bugs/2108966
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