Comment 4 for bug 1843565

Kai-Heng Feng (kaihengfeng) wrote 7 hours ago:
> Dupe of #1843323?

Yes, it seems so. It seems it affects only quite old A4 mouses.

After I post this bug, I found another mouse (not A4 like 3 ones before! :) and scroll works perfectly!

Kernel: x86_64 Linux 4.15.0-62-generic
scroll is OK!

$ cat /proc/bus/input/devices
[.....]
I: Bus=0003 Vendor=0461 Product=4e35 Version=0111
N: Name="PixArt USB Optical Mouse"
P: Phys=usb-0000:00:1d.0-1.2/input0
S: Sysfs=/devices/pci0000:00/0000:00:1d.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:0461:4E35.0001/input/input8
U: Uniq=
H: Handlers=mouse1 event7
B: PROP=0
B: EV=17
B: KEY=ff0000 0 0 0 0
B: REL=103
B: MSC=10