postmarketos-ui-lxqt does not start

Describe your issue

What's the expected behaviour?

lxqt starts

What's the current behaviour?

I see the login console

How to reproduce your issue?

Install postmarketos-ui-lxqt on mainline kernel

What device are you using?

Pegatron Chagall (essentially an ASUS Transformer TF300, with Tegra 3 SoC) on mainline kernel

On what postmarketOS version did you encounter the issue?

• edge (master branch)
• v21.06
• v21.03 (supported until 2021-08-04)

On what environment did you encounter the issue?

lxqt

How did you get postmarketOS image?

• from https://images.postmarketos.org
• I built it using pmbootstrap
• It was preinstalled on my device

Additional information

All other X11-based UIs tested so far (Mate, XFCE4) did not have this issue.

pegatron-chagall:~$ cat .local/state/tinydm.log
--- tinydm ---
Date:    Sun Jul 11 15:55:03 CEST 2021
Session: /usr/share/xsessions/lxqt.desktop
Exec:    startlxqt
---


X.Org X Server 1.20.12
X Protocol Version 11, Revision 0
Build Operating System: Linux Alpine Linux
Current Operating System: Linux pegatron-chagall 5.13.0-rc7-next-20210628-gbf53585d1895 #25 SMP PREEMPT Sun Jul 11 13:48:21 UTC 2021 armv7l
Kernel command line: tegraid=30.1.3.0.0 mem=1022M@2048M commchip_id=0 androidboot.serialno=015c7d7a47602206 androidboot.serialno_tegra=015c7d7a47602206 androidboot.commchip_id=0 video=tegrafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport=lsport,3 usbcore.old_scheme_first=1 lp0_vec=8192@0xbddf9000 tegra_fbmem=8197120@0xacc23000 core_edp_mv=1300 audio_codec=wm8903 board_info=c5b:a01:4:41:30 tegraboot=sdmmc gpt gpt_sector=30203903 android.kerneltype=normal quiet isn=O1142345901263 androidboot.carrier=unknown touch=atmel 
Build Date: 09 July 2021  01:45:22PM
 
Current version of pixman: 0.40.0
	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/home/r/.local/share/xorg/Xorg.1.log", Time: Sun Jul 11 15:55:03 2021
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
(EE) 
Fatal server error:
(EE) xf86OpenConsole: Cannot open virtual console 1 (Permission denied)
(EE) 
(EE) 
Please consult the The X.Org Foundation support 
	 at http://wiki.x.org
 for help. 
(EE) Please also check the log file at "/home/r/.local/share/xorg/Xorg.1.log" for additional information.
(EE) 
(EE) Server terminated with error (1). Closing log file.