I rebuilt xcb with the patch from comment 34 and then restarted Firefox, but it wouldn't start due to:
firefox-bin: xcb_xid.c:51: xcb_generate_id: Assertion `c->xid.last == c->xid.max' failed.
I rebuilt xcb with the patch from comment 34 and then restarted Firefox, but it wouldn't start due to:
firefox-bin: xcb_xid.c:51: xcb_generate_id: Assertion `c->xid.last == c->xid.max' failed.