mijorus
error: Make sure ... chrome-sandbox is owned by root and has mode 4755.
Have error: [1824784:0410/165658.198572:FATAL:setuid_sandbox_host.cc(163)] The SUID sandbox helper binary was found, but is not configured correctly. Rather than run without sandboxing I'm aborting now. You need to make sure that /tmp/.mount_webcoraOIdHj/usr/lib/webcord/chrome-sandbox is owned by root and has mode 4755. xargs: /tmp/.mount_webcoraOIdHj/usr/lib/webcord/webcord: terminated by signal 5
Appear on Ubuntu 24.04.2 gnome.
Short story,
- Used webcord appimage for some time.
- installed gear lever from flatpack
- updated webcord using gear lever from github
- in result, app can't be started from gear lever app and from ubuntu apps list
It's a known issue tho for now
I've conducted an in-depth analysis of the AppImage sandbox restrictions in Ubuntu 24.04 and documented comprehensive findings across two complementary blog posts:
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Technical Analysis: A detailed exploration of the underlying mechanisms, security implications, and system-level changes affecting AppImage execution in Ubuntu 24.04's enhanced sandbox environment.
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Practical Solutions: A user-focused guide with step-by-step workarounds and best practices for managing AppImage applications while maintaining system security.
For a complete understanding of this issue, including technical details, implementation specifics, and practical solutions, you can take a look at:
Both articles include thoroughly researched information, verified solutions, and relevant technical documentation to help users and developers navigate these changes effectively.
