Firefox Community Forum

I try hard to use firefox in headless mode for a python selenium project in freebsd. But firefox complains about GPUs and the absense of a X-Server, but this is a headless mode and crashes with a segmentation fault. Why does it want a GPU and X-Server in headless mode? Does not make sense.

The output when i try to start is : " firefox --headless

• • • You are running in headless mode.

Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: Unable to open a connection to the X server (t=0.117314) [GFX1-]: glxtest: Unable to open a connection to the X server Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: Unable to open a connection to the X server (t=0.117314) |[1][GFX1-]: No GPUs detected via PCI (t=0.117314) [GFX1-]: No GPUs detected via PCI

Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: Unable to open a connection to the X server (t=0.117314) |[1][GFX1-]: No GPUs detected via PCI (t=0.117314) |[2][GFX1-]: Failed to initialize shared font list, falling back to in-process list. (t=0.118314) [GFX1-]: Failed to initialize shared font list, falling back to in-process list. Segmentation fault (core dumped) firefox --headless "

Can anyone help me? Best regards Josef

When I turn on my Mac and click the Firefox browser icon, it will not load. It hangs. I get a "not responding" message and have to "force quit," again and again until FINALLY it loads, after five or more failed attempts. This does not happen with Firefox on my laptop, only my Mac. Both Firefox and my Mac are up to date. Why is this happening? Please help. It happens every day when I try to load the browser. I am about to give up and move to Safari. Relatedly, anyone know if it's possible to export all my bookmarks from Firefox to Safari?

Firefox is stuck in a loop! After installing the 145 update, it just keeps asking me to sign into with my admin credentials to install "a new helper tool" over and over. After entering my password nothing happens and when I try to relaunch, the FF icon just bounces. ("Force Quit" shows that the application is not responding.) After multiple attempts, I rebooted my laptop, but it didn't help, as I still get the request for installing the helper too. I'm in the midst of multiple project deadlines and this is very frustrating! Thanks in advance for your help.

After a Windows 11 update, Firefox does not automatically start although set to do it and when I start it, a small rectangular box appears in the upper left corner of the screen.

Please resolve.

Whenever I try to open firefox it automatically opens google chrome, I haven’t used chrome for over a year and i’ve set firefox as my default app for everything. I double checked the shortcut to make sure it’s going to the right place and it is. and i’ve tried deleting Chrome via Revo Uninstaller but the issue persists.

this wasn’t happening 5 minutes ago and i can’t exactly think of a reason for the change.