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#1 2023-07-04 11:08:02

Greasily3062
Member
From: Philippines
Registered: 2022-08-18
Posts: 62

[SOLVED] can't run lxqt

I have fresh install of arch linux with sway but after I install lxqt and xorg, it shows this:

qt.qpa.xcb: could not connect to display
qt.qpa.plugin: Could not load the Qt platform plugin "xcb" in "" even though it was found.
This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.

Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, wayland-egl, wayland, wayland-xcomposit-egl, wayland-xcomposite-glx, xcb.

In the arch wiki, it just says just install lxqt. what am I missing?

Last edited by Greasily3062 (2023-07-04 13:58:55)

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#2 2023-07-04 12:18:08

Lone_Wolf
Administrator
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 15,111

Re: [SOLVED] can't run lxqt

sway runs on wayland, lxqt is xorg. Neither can run on the other display server.

What are you trying to start from where that gives this message ?


Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.

clean chroot building not flexible enough ?
Try clean chroot manager by graysky

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#3 2023-07-04 13:25:25

Greasily3062
Member
From: Philippines
Registered: 2022-08-18
Posts: 62

Re: [SOLVED] can't run lxqt

i'm running the command startlxqt before this message show.

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#4 2023-07-04 13:28:28

Trilby
Inspector Parrot
Registered: 2011-11-29
Posts: 30,466
Website

Re: [SOLVED] can't run lxqt

No, the wiki certainly does not say to run that command directly.  Read it again.


"UNIX is simple and coherent" - Dennis Ritchie; "GNU's Not Unix" - Richard Stallman

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#5 2023-07-04 13:38:02

Greasily3062
Member
From: Philippines
Registered: 2022-08-18
Posts: 62

Re: [SOLVED] can't run lxqt

Trilby wrote:

No, the wiki certainly does not say to run that command directly.  Read it again.

you are right. it never says it here .
but how can I run lxqt without login manager?

Last edited by Greasily3062 (2023-07-04 13:38:24)

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#6 2023-07-04 13:56:29

hcjl
Member
From: berlin
Registered: 2007-06-29
Posts: 330

Re: [SOLVED] can't run lxqt

Greasily3062 wrote:
Trilby wrote:

No, the wiki certainly does not say to run that command directly.  Read it again.

you are right. it never says it here .
but how can I run lxqt without login manager?

Are you kidding? You just have to read the link you posted. xinit!

Last edited by hcjl (2023-07-04 13:56:46)

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#7 2023-07-04 13:58:34

Greasily3062
Member
From: Philippines
Registered: 2022-08-18
Posts: 62

Re: [SOLVED] can't run lxqt

hcjl wrote:
Greasily3062 wrote:
Trilby wrote:

No, the wiki certainly does not say to run that command directly.  Read it again.

you are right. it never says it here .
but how can I run lxqt without login manager?

Are you kidding? You just have to read the link you posted. xinit!

No. I'm not kidding.

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#8 2023-07-04 14:04:18

Greasily3062
Member
From: Philippines
Registered: 2022-08-18
Posts: 62

Re: [SOLVED] can't run lxqt

I solved it.
I haven't installed the xinit.

followed this instruction:
https://wiki.archlinux.org/title/Xinit#xinitrc

I realized you can't run startlxqt directly.

you have to put it on ~/.xinitrc and run startx

thank you for the help.

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#9 2023-07-04 19:47:14

seth
Member
From: Won't reply 2 private help req
Registered: 2012-09-03
Posts: 76,137

Re: [SOLVED] can't run lxqt

Ftr, the xinitrc in that wiki article is supposed to be a snippet, if that's your entire xinitrc, it's broken (see the last link below and pay attention to the note what to include at least)

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