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FS#63211 - [linux-zen] 5.2.zen1-1-x86_64 breaks a4tech mouse wheel scrolling

Attached to Project: Arch Linux
Opened by Semyon (PocketSam) - Tuesday, 16 July 2019, 15:00 GMT
Last edited by freswa (frederik) - Saturday, 22 February 2020, 21:30 GMT
Task Type Bug Report
Category Kernel
Status Closed
Assigned To No-one
Architecture x86_64
Severity Medium
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 1
Private No


Mouse model ID 09da:000a A4Tech Co., Ltd. Optical Mouse Opto 510D / OP-620D
Mouse wheel is working on another systems. On my system X-server didn't get wheel signals. I've checked it with xev.

Reverting libinput 1.13.4-1 => 1.13.3-1 didn't solve the issue.

Additional info:
* package version(s)
After upgrading linux-zen from 5.1.9.zen1-1-x86_64 to 5.2.zen1-1-x86_64 my A4tech mouse wheel stopped working.
Reverting to a previous kernel version 5.1.9.zen1-1-x86_64 fixes a problem.

There is similar problems with kernel kernel 4.19.46-1-lts and onwards. (
This task depends upon

Closed by  freswa (frederik)
Saturday, 22 February 2020, 21:30 GMT
Reason for closing:  Upstream
Additional comments about closing: ?id=204179
Comment by Semyon (PocketSam) - Thursday, 18 July 2019, 08:22 GMT
On 5.2.1-zen1-1-zen mouse doesn't work either.
Comment by dithpri (dithpri) - Thursday, 18 July 2019, 22:59 GMT
This is probably due to this bug reported upstream:
There is a patch available if you're comfortable building your own kernel.