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Dock does not scale itself correctly when moved to a monitor with different DPI

Open teoulas opened this issue 8 years ago • 9 comments

I'm using the master branch. I have 2 monitors: My primary one is a 3200x1800 one and Gnome scales everything to 2x there. My secondary one is a 1920x1200 and Gnome uses 1x scale there. However, if I move the dock there, it is still displayed at a 2x scale, instead of 1x.

To make this easier to grasp, I have attached 2 screenshots, with the dock and the settings window side-by-side. The settings window is scaled correctly, according to the DPI of the monitor. The dock is not.

Normal DPI monitor (secondary): 96dpi

HiDPI monitor (primary): 192dpi

teoulas avatar Jan 16 '17 23:01 teoulas

I didn't know it were possible to have independent scale factors on different monitors. Is this under Wayland?

micheleg avatar Feb 05 '17 22:02 micheleg

Yes, it's only under Wayland. See here for more info: https://wiki.gnome.org/HowDoI/HiDpi

teoulas avatar Feb 06 '17 15:02 teoulas

Thanks for the link. To understand better the origin of the issue: is the default dash (extension disabled) shown with the right size (in X/Wayland), and on both monitors?

micheleg avatar Feb 06 '17 20:02 micheleg

To be honest, I don't know if that's possible. I can't seem to find a way to move the dash to another monitor without using your extension.

teoulas avatar Feb 06 '17 20:02 teoulas

You need to set the external monitor as primary in the display settings, so the whole overview moves there. That should work.

micheleg avatar Feb 06 '17 20:02 micheleg

Right, that worked! The dash is displayed correctly at 1x scale when the low DPI monitor is the primary. If I use dash to dock to move it to the high DPI monitor then it's still at 1x scale, instead of 2x. That's under Wayland.

Same thing on X.

teoulas avatar Feb 06 '17 21:02 teoulas

@micheleg Any news on this? Under Wayland with a mixed dpi setup (laptop + external monitor) this extension can sadly be used on the primary monitor.

trickreich avatar Jul 25 '18 07:07 trickreich

Hey! Is there any progress on the multi-dpi support? Btw thanks for the extension!

dblitt avatar Apr 14 '21 23:04 dblitt

Yeah, anything on this?

yavko avatar Feb 14 '22 03:02 yavko

Downstream Ubuntu bug: https://launchpad.net/bugs/1989503

vanvugt avatar Nov 29 '22 08:11 vanvugt

This still seems to be be in issue 6 years later, on Fedora 37 with Gnome 43 ? Any plans to fix this? Would be great, looks funny with double size icons ( 1 4k screen builtin, 2 external FHD screens, Wayland). Thank you

VGerris avatar Jan 01 '23 22:01 VGerris