After updating Firefox, Firefox cannot be started with libxul.so error
Issue
- If Firefox(and the dependency package systemd)are updated to the latest version (RHEL 7.9) in the RHEL 7.1 environment, you will not be able to start Firefox, and it shows:
XPCOMGlueLoad error for file /usr/lib64/firefox/libxul.so:
/usr/lib64/firefox/libxul.so: undefined symbol: gdk_window_get_scale_factor
Couldn't load XPCOM.
Environment
- Red Hat Enterprise Linux 7.1
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