gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed

[lujiex]

Windows Version

Microsoft Windows [版本 10.0.26200.7171]

WSL Version

WSL 版本: 2.6.1.0 内核版本: 6.6.87.2-1 WSLg 版本: 1.0.66 MSRDC 版本: 1.2.6353 Direct3D 版本: 1.611.1-81528511 DXCore 版本: 10.0.26100.1-240331-1435.ge-release Windows: 10.0.26200.7171

Are you using WSL 1 or WSL 2?

• [x] WSL 2
• [ ] WSL 1

Kernel Version

Linux version 6.6.87.2-microsoft-standard-WSL2 (root@439a258ad544) (gcc (GCC) 11.2.0, GNU ld (GNU Binutils) 2.37) #1 SMP PREEMPT_DYNAMIC Thu Jun 5 18:30:46 UTC 2025

Distro Version

22.04

Other Software

Repro Steps

cc-switch

(cc-switch:647): Gtk-CRITICAL **: 08:45:31.860: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed

(cc-switch:647): Gtk-CRITICAL **: 08:45:31.860: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed

Expected Behavior

正常显示GUI

Actual Behavior

cc-switch

(cc-switch:647): Gtk-CRITICAL **: 08:45:31.860: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed

(cc-switch:647): Gtk-CRITICAL **: 08:45:31.860: gtk_widget_get_scale_factor: assertion 'GTK_IS_WIDGET (widget)' failed

Diagnostic Logs

No response

[github-actions[bot]]

Logs are required for review from WSL team

If this a feature request, please reply with '/feature'. If this is a question, reply with '/question'. Otherwise, please attach logs by following the instructions below, your issue will not be reviewed unless they are added. These logs will help us understand what is going on in your machine.

How to collect WSL logs

Download and execute collect-wsl-logs.ps1 in an administrative powershell prompt:

Invoke-WebRequest -UseBasicParsing "https://raw.githubusercontent.com/microsoft/WSL/master/diagnostics/collect-wsl-logs.ps1" -OutFile collect-wsl-logs.ps1
Set-ExecutionPolicy Bypass -Scope Process -Force
.\collect-wsl-logs.ps1

The script will output the path of the log file once done.

If this is a networking issue, please use collect-networking-logs.ps1, following the instructions in Collect WSL logs for networking issues

Once completed please upload the output files to this GitHub issue.

See Collect WSL logs (recommended method).

If you choose to email these logs instead of attaching them to the bug, please send them to [email protected] with the GitHub issue number in the subject, and include a link to your GitHub issue comment in the message body, and reply with '/emailed-logs'.

[lujiex]

/question

[github-actions[bot]]

Diagnostic information

Found '/question', adding tag 'question'