Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [wayland]

A display server protocol that is intended to replace the X Window System. Wayland is a rewrite from the ground up of the Linux graphical display subsystem.

1
vote
0answers
13 views

Gnome (Wayland) multiple dpi almost correct

I have setup gnome on a 2 screen system: 1) a primary 4K display scaled 200% and 2) a secondary 1080p display at normal scaling. After some configuration I have gotten everything scaled perfectly on ...
2
votes
0answers
15 views

Gnome Terminal Massively Slows Down When Slightly Off Screen

I'm running gnome terminal with a standard Antergos install using GNOME with Wayland. When the terminal is just slightly off screen it lags like like crazy when I'm trying to scroll. I'm running zsh ...
-1
votes
0answers
27 views

Ubuntu 18.04 freeze after login, but it works when I choosing Ubuntu with Wayland to login

I have installed CUDA 10.0 and I have checked that my display card is supported. When I reboot my computer. Before login to the system, my mouse and keyboard work normally. After login to it, the ...
0
votes
0answers
38 views

Key remapping for special characters (Umlauts) in Wayland

Under Xorg, I used ~/.Xmodmap in order to be able to type amongst others a German Umlaut (i.e., äüö) using the right Ctrl key and a, u, o, respectively (as well as Shift for capitals): remove Control ...
1
vote
0answers
51 views

Specifying the WM_CLASS of a program?

I am using wayland based swaywm as my window manager. It uses the WM_CLASS property for the title of its containers (not sure if it is applicable only for X11 apps). It lets you group stuff, so that ...
0
votes
0answers
27 views

How to manually adjust gamma, and rgb balance in Wayland

I see gnome settings allows me to load ICC color profiles per screen and has a button to calibrate (from what I've read, using a calibration tool). In Windows, I was able to manually mess with the ...
2
votes
2answers
298 views

Why Wayland is using OpenGL ES instead of OpenGL?

As far as I know, Wayland is not using OpenGL but OpenGL ES for 3D rendering, usually used on embedded systems (except for Intel IGPs). In the long term, I read that OpenGL support would be ...
1
vote
0answers
68 views

HDMI monitors not correctly detected after suspend if laptop lid closed

When my Dell XPS 15 9570 laptop is on, the monitors plugged in the HDMI port are correctly detected. Unplugging a monitor also works as expected. However, when waking up from suspend by briefly ...
0
votes
0answers
32 views

System tray support in wayland

I wanted to know the state of system tray support in wayland. Is there a programming guide similar to the one for x11 for wayland?
1
vote
0answers
40 views

Where to find more infos about Xwayland command line options?

My gnome-session starts a Xwayland instance which I can find $> pgrep -a Xwayland 995 /usr/bin/Xwayland :0 -rootless -terminate -accessx -core -listen 4 -listen 5 -displayfd 6 which shows that ...
0
votes
0answers
12 views

Can an application be workspace or virtual desktop aware?

I'm just wondering if X11 or Wayland provides the ability for an application to be workspace or desktop aware. I'll give you my use case, I'm using a utility called projectM this is a visualization ...
0
votes
0answers
139 views

Caps Lock behavior under Sway / Wayland

Under X, I can make Caps Lock behave as Esc when pressed briefly, but as Ctrl when held down with: setxkbmap -option 'caps:ctrl_modifier' xcape -e 'Caps_Lock=Escape' -t 100 How can I replicate this ...
0
votes
0answers
48 views

Trackpad dies after some time

Running Gnome on an Archlinux system on a Toshiba Z-30 laptop. Over the last couple of mothns I've been encountering a strange issue with the mouse/trackpad. After a couple hours of use, the trackpad ...
0
votes
0answers
104 views

Gnome shell crashes when login in to a standby session when the screens are connected

I'm using two external screens with two mini display ports with Debian 9.8 on Wayland with Gnome. Use case is I let the computer to go to sleep (stand by) then connect again to screens and tries to ...
0
votes
0answers
253 views

Disable Wayland for Fedora 28 login screen

I've installed Fedora 28 from the LXDE spin. I am running AnyDesk to enable remotely logging into this system, which only supports X11, and not Wayland. LXDE itself uses X11, so that's fine. However,...
1
vote
0answers
166 views

How to remap Caps Lock key to a command (not ctrl or escape, but a command like xfce4-terminal)

I am using GNOME on Wayland on Arch Linux. Currently my CapsLock key does nothing and "Both shift keys" act as CapsLock (set from gnome-tweaks). I want to remap CapsLock to a command like gnome-...
3
votes
1answer
399 views

Start a Qt/wayland application on top of weston on startup

I would like to launch a Qt application on start up. The application uses some of the features from weston/wayland desktop, so it should be launched on top of weston, right after weston is started. ...
1
vote
0answers
201 views

Weston—run program on desktop start

I have successfully installed wayland/weston on my system. I would like to start a program (chromium) whenever weston starts. Right now: weston-lauch starts the desktop, from there I can start a ...
0
votes
0answers
182 views

How to turn off specific display on command line with wayland

Previously I used a linux system which didn't use Wayland and I was able to control my displays through the xrandr program. So to turn off my third display I used this command: $ xrandr --output DP-1 ...
1
vote
0answers
22 views

Polling Rate of Mouse Creating Frequency Noise?

I'll begin with an overview of my system: Generic Corsair case Asus Z170 AR Motherboard 8gb x 2 (16gb) Ballistix RAM i5 6600k Radeon RTX 480 4gb EVGA 650W Gold Logitech G403 mouse 144hz monitor ...
4
votes
1answer
283 views

Can I run wayland application in X?

Is there's wayland server running as X11 client? Like XWayland but reversed.
0
votes
0answers
111 views

Tensorflow with Nvidia GPU acceleration on wayland

I am a data science student and arch+i3 user waiting for sway to come for a long time. I have just ordered a new laptop (Dell XPS 15 with Nvidia GPU) and I am making plans on my setup. I have read ...
0
votes
1answer
88 views

How to start GNOME temporarily with a different GUI language with Wayland?

I know how to start a GNOME session in a console tty under Wayland (original source) and also the LANG=en-US trick that usually works in Linux applications. Now from the previously linked source I ...
4
votes
1answer
190 views

How can I tell if a memory leak is in user space or kernel space?

I have a large multi-threaded open source application which uses proprietary OpenGL libraries, Wayland Weston, and a proprietary graphics driver in the Linux kernel. The drivers are currently under ...
0
votes
1answer
80 views

I cannot source profile inside .xsession (Debian Buster)

I ditched gnome by ditching gdm in my Debian install and replaced it with xdm and fluxbox. The problem that now occurs is that logging in to fluxbox doesn't work. I type my username and password, ...
0
votes
1answer
687 views

How to programmatically rotate the screen in Gnome 3.28 (Wayland)?

I know how to rotate the screen in Xorg using xrandr or in Wayland using the gnome-control-center GUI, but is there a way to do it in Wayland using a command line interface or an API call ? Context: ...
1
vote
1answer
231 views

Xwayland crashes frequently

My system is running Ubuntu 18.04 LTS. I am facing this bug every time I turn on my pc and when my PC wakes up after sleep. Unfortunately, I found no solution when I searched on Launchpad and Bugzilla....
1
vote
1answer
1k views

How to disable mouse acceleration on Wayland? (Fedora 28)

I tried googling around for a while and all the info I could find is old.
2
votes
2answers
643 views

How to completely inhibit lid switch events?

Context: Due to missing drivers for my 2-in-1 convertible, folding the screen back only triggers a lid switch event. This causes the laptop to suspend or, when "Suspend when laptop lid is closed" is ...
0
votes
0answers
72 views

Black border on Fedora guest in virt-manager

I'm having a bizarre issue with virt-manager that seems to affect only Linux guests. In particular, when I select View -> Resize to VM there is a variable sized black border around the VM, as shown:...
1
vote
1answer
101 views

How to change desktop resolution from terminal for KDE5 running on Wayland?

Using KDE5 on Arch Linux with Wayland. I hit apply when changing resolutions to see which one would be suitable, small desktop resolution and then my monitor said it was unsupported. How do I revert/...
0
votes
0answers
13 views

Check in a udev RUN script whether Shift is held down [duplicate]

I setup an action to lock my computer on unplugging a USB device via udev. I want to suppress that action by holding down a key. How could I achieve that? Grub has keystatus for detecting Shift/Ctrl/...
1
vote
1answer
2k views

Qt5: Font size too big when run in Gnome on Wayland

I'm using the GNOME 3 with Wayland and it works fine except when running a Qt application. The application behaves strangly (partial rendering, placed below Top-Bar) and some fonts are huge (e.g. ...
2
votes
1answer
168 views

Display Servers with Wayland

I am researching differences between xorg and wayland and am being confused by one thing. X11 runs with the Xorg server and a separate window manager for compositing, and Wayland uses display servers ...
1
vote
1answer
89 views

thinkpad fan never turns off after resuming from suspend

I have a T470s running Arch linux with wayland, kernel Linux 4.16.7-1-ARCH After suspend and resume, the fan runs and runs and runs ... and never turns off. The problem is described in Arch wiki, ...
1
vote
1answer
221 views

Get PID of focused window in wayland

Is there a method to get the PID of the currently focused window in wayland? I am using the sway window manager. Thank your for your help!
5
votes
2answers
4k views

Restarting Gnome Shell 3.28.1 on Fedora 28

Running newer versions of Gnome (on Wayland), you can't restart the shell with Alt+F2, entering r & then Enter - which used to restart the shell without logging the user out of the session. More ...
1
vote
0answers
110 views

How do I add a window manager to GDM under Wayland?

I'm developing my own window manager, and I want to select it in GDM instead of Gnome so I can test it. I've found some X11 examples, but nothing for Wayland.
0
votes
1answer
577 views

Can I launch Tilix in dropdown mode under Wayland?

I launch Tilix in dropdown mode (aka Quake mode) via a keyboard shortcut mapped to: tilix --quake After upgrading to Tilix 1.7.7 I get a regular window and a notification "Quake mode is not ...
1
vote
0answers
161 views

Why don't snapd app icons appear under GNOME/Wayland?

I am running PureOS (~= Debian testing) with a GNOME/Wayland desktop. After I install a program with snapd, I can run it from the command line with snap run but I can't launch it from the launcher, ...
2
votes
0answers
486 views

Can I enable Night Light on the GNOME login screen?

I'm running a GNOME/Wayland desktop environment on a Debian-based distro. When I'm logged in I have Night Light enabled. There's a noticeable switch when logging in at night, as Night Light is only ...
1
vote
0answers
118 views

Can I make the cursor bigger on the GNOME login screen?

I'm running a GNOME/Wayland desktop environment on a Debian-based distro. When I'm logged in I have enabled Large Text and set Cursor Size: Large, both under Settings > Universal Access. On the login ...
2
votes
1answer
992 views

Trouble running weston in virtualbox

I try to run weston in a minimal debian (without X) in virtualbox. After installing a minimal debian 9, i install weston and the wayland protocols $ apt install weston wayland-protocols I tried ...
1
vote
1answer
426 views

Hiding cursor in Wayland

I know that X server can be started with --nocursor flag which hides mouse pointer, however I can't seem to find the same option for Wayland. I am running an electron app under (X)Wayland and mouse ...
2
votes
0answers
460 views

X-server vs. Wayland vs. Mir [closed]

What is the difference between X-server, Waylandand Mir? I know X-sever is a display server but what is the role of Wayland & Mir?
2
votes
0answers
288 views

Why do GNOME randomly starts on Wayland or X11?

I'm currently using GNOME 3.28.0 in Arch Linux 4.15.15-1-ARCH. I've noticed that whenever I restart the computer, sometimes on the login screen (I'm using GDM) I don't have the option to start GNOME ...
1
vote
2answers
459 views

How do I run an X server in a container on top of Wayland without the Xwayland overhead?

There's a similar question here but the scenario and objectives are different. The author cares about "just making it work", while I do also care about performance and efficiency. What I'm trying to ...
1
vote
0answers
973 views

How do I auto start X application in wayland?

I just installed Arch with gnome and wayland. Never used wayland before and I noticed it poses a few problems when I try to run tilda terminal. I can run tilda using this command: GDK_BACKEND=x11 ...
1
vote
1answer
441 views

How can I configure Xwayland (to set NoTrapSignals to the correct value)

I have created /etc/X11/xorg.conf. Section "ServerFlags" Option "NoTrapSignals" "true" EndSection It successfully affects my GNOME session if I start a GNOME session which uses X and not Wayland....
3
votes
1answer
934 views

How do I see the logs for the Xwayland instance started by Gnome?

I'm on Fedora 27, gnome-session-3.26.1-1.fc27.x86_64. The directory ~/.local/share/xorg/ is empty. I've tried the journal: # journalctl -b /usr/bin/Xwayland -- Logs begin at Fri 2017-04-21 15:22:01 ...