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#1 2017-05-09 15:54:10

dolmoboy
Member
Registered: 2008-12-03
Posts: 9

Mouse scrolling problems GNOME3

Hello there,
I have a fresh install and I have this weird problem, when scrolling ANY window for example I'm scrolling all way down and then suddenly it tries to scroll up and then it continues to go down. Natural scrolling is disabled, and doing some debug with "evtest" I found out the following while scrolling ALWAYS down:

Event: time 1494343652.586427, type 2 (EV_REL), code 0 (REL_X), value -1
Event: time 1494343652.586427, -------------- SYN_REPORT ------------
Event: time 1494343652.594448, type 2 (EV_REL), code 0 (REL_X), value -1
Event: time 1494343652.594448, -------------- SYN_REPORT ------------
Event: time 1494343652.602335, type 2 (EV_REL), code 0 (REL_X), value -1
Event: time 1494343652.602335, type 2 (EV_REL), code 1 (REL_Y), value 1
Event: time 1494343652.602335, -------------- SYN_REPORT ------------
^[[F^[[FEvent: time 1494343653.570430, type 2 (EV_REL), code 0 (REL_X), value -1
Event: time 1494343653.570430, -------------- SYN_REPORT ------------
Event: time 1494343653.618347, type 2 (EV_REL), code 0 (REL_X), value -1
Event: time 1494343653.618347, -------------- SYN_REPORT ------------
Event: time 1494343653.626463, type 2 (EV_REL), code 1 (REL_Y), value 1
Event: time 1494343653.626463, -------------- SYN_REPORT ------------
Event: time 1494343653.634294, type 2 (EV_REL), code 0 (REL_X), value -1
Event: time 1494343653.634294, -------------- SYN_REPORT ------------
^[[FEvent: time 1494343654.538330, type 2 (EV_REL), code 8 (REL_WHEEL), value -1
Event: time 1494343654.538330, -------------- SYN_REPORT ------------
Event: time 1494343654.938430, type 2 (EV_REL), code 8 (REL_WHEEL), value -1
Event: time 1494343654.938430, -------------- SYN_REPORT ------------
Event: time 1494343655.026331, type 2 (EV_REL), code 8 (REL_WHEEL), value -1
Event: time 1494343655.026331, -------------- SYN_REPORT ------------
Event: time 1494343655.154430, type 2 (EV_REL), code 8 (REL_WHEEL), value -1
Event: time 1494343655.154430, -------------- SYN_REPORT ------------
Event: time 1494343655.242411, type 2 (EV_REL), code 1 (REL_Y), value 1
Event: time 1494343655.242411, -------------- SYN_REPORT ------------
Event: time 1494343655.922279, type 2 (EV_REL), code 8 (REL_WHEEL), value -1
Event: time 1494343655.922279, -------------- SYN_REPORT ------------
Event: time 1494343656.002285, type 2 (EV_REL), code 8 (REL_WHEEL), value -1
Event: time 1494343656.002285, -------------- SYN_REPORT ------------
Event: time 1494343656.098448, type 2 (EV_REL), code 8 (REL_WHEEL), value -1

value "-1" is scrolling down, and value "1" is scrolling up. You can see how once in a while it tries to go up while going down(same happens if you are going UP, it will try sometimes to go down).

Its not a mouse problem, tried several.

Kernel 4.10.13-200

Any help?!?!
Thank you!

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#2 2017-05-09 19:59:08

seth
Member
Registered: 2012-09-03
Posts: 50,009

Re: Mouse scrolling problems GNOME3

Look closer - for what axis do you get the +1 values? Is REL_WHEEL among them?

"ANY window" includes" "even non gtk3 ones" - like eg. xterm?
Is this a problem on gnome on wayland, gnome on xorg or both?

Does it help if you run a process

GDK_CORE_DEVICE_EVENTS=1 nautilus

or similar? (notice that nautilus might not actually spawn a new process if there's one present - dunno, not been using gnome for ages)

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