No scrolling the preview under wayland

[maymage]

Hi,

when in a Wayland session I cannot scroll the preview with my touchpad, which should work with 2Fingers moving up or down.

Note, that

• for all other apps I use, I do not have this isssue

• in an Xorg session this does work, as expected

• I got a new laptop, same issue.

Looking glass tells me, that gummi is running natively under wayland, no xwayland involved.

System info

[maymage]

I attach the output of gummi -d. From line 52 on is the output generated, when scrolling...

gummi-d.txt

[maymage]

Also

• Click+Drag does work with the touchpad under Wayland+Xorg

• in the meatnime on Ubuntu 20.10, still the same.

[RiedleroD]

Same experience in Sway on Arch Linux: scrolling doesn't work, but click+drag does. Here's the output of gummi -d: https://pastebin.com/dxEw77kZ

[VinceUB]

I have the same issue with GNOME on Arch Linux. Once again, click+drag works fine, scroll does not. Here is the output of gummi -d: https://pastebin.com/i4zmhSn2. The "preview scrollbar position" was changed through click+drag.

[RoySRC]

Has anyone found a fix for this yet, if not I probably have to go back to texmaker

[RiedleroD]

@RoySRC starting it with GDK_BACKEND=x11 works ig, but that's more of a workaround than a fix.