Forum Discussion
chdslv
Sep 20, 2021Brass Contributor
Edge won't start in Ubuntu
The MS-Edge icon just appears on the dock, but the browser is not seen, and after a while the icon also goes away. Tried to open through the terminal. This is what I get. [9308:9308:0920/093358.0...
Mahesha999
Mar 05, 2025Copper Contributor
Worked for me after removing lock files:
rm -rf ~/.config/microsoft-edge/Singleton*I was getting crash even when run from command line:
/opt/microsoft/msedge$ ./microsoft-edge
[35923:35923:0306/014125.822002:ERROR:process_singleton_posix.cc(364)] This profile appears to be in use by another Microsoft Edge process (4692) on another computer (perception3-HP-ZBook-Power-16-inch-G11-Mobile-Workstation-PC). Microsoft Edge has locked this profile to prevent corruption. If you're sure no other processes are using this profile, you can unlock it and relaunch Microsoft Edge.
[35923:35923:0306/014125.822081:ERROR:message_box_dialog.cc(192)] Unable to show message box: Microsoft Edge - This profile appears to be in use by another Microsoft Edge process (4692) on another computer (perception3-HP-ZBook-Power-16-inch-G11-Mobile-Workstation-PC). Microsoft Edge has locked this profile to prevent corruption. If you're sure no other processes are using this profile, you can unlock it and relaunch Microsoft Edge.jasontohmolgroup
Jun 19, 2025Copper Contributor
Thank you so much for debugging this lck. Could you tell me how did you arrive with this troubleshooting steps?