linuxmint / linuxmint/cinnamon

Kensington USB/PS2 Orbit Trackball on Linux Mint 22.1 / Kernel 6.8.0-52.- unable to enable scrolling

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BUG
Dominant language
JavaScript
Stars
5.6k
Forks
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Avg merge
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Merged PRs (30d)
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Description

Distribution

21.1

Package version

6.4.6

Graphics hardware in use

NVIDIA TU106GLM

Frequency

Always

Bug description

Using a Kensington USB/PS2 Orbit Trackball on Linux Mint 22.1 / Kernel 6.8.0-52

On previous Linux Mint versions, pressing the left / right button together, at the same time, enables scrolling.
In this current version, it does not work.

Steps to reproduce

Using a Kensington USB/PS2 Orbit Trackball, press both left / right buttons at the same time - Nothing happens.

Expected behavior

pressing the left / right button together enables scrolling.

Additional information

No response

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

First reproduce the issue on Linux Mint 22.1 with kernel 6.8.0-52 using the Kensington USB/PS2 Orbit Trackball, pressing the left and right buttons together. Then trace Cinnamon's input and scrolling handling to identify where this button combination is processed. Done means the combination reliably enables scrolling as it did on previous Mint versions.

Written by the indexing model from the issue text.

Assessment

Tech stack
javascript, linux
Domain
desktop, operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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