Happens quite regularly - may be a resources issue. This machine is a Compaq Evo Tower - complete specs for 510c: http://h18000.www1.hp.com/products/quickspecs/11349_na/11349_na.HTML?jumpid=reg_R1002_USEN#TechSpecs%20-%20Graphics
Performance is decent, although a little boggy since this is not really a 3D accelerated graphic chipset. Potential problem there? Attached is the report file generated by the crash. I notice many others do not bother to include this - I hope it helps. ** Attachment added: "Firefox crash report" http://librarian.launchpad.net/6808239/_usr_lib_firefox_firefox-bin.1000.crash -- Firefox crashed while opening a new tab. https://launchpad.net/bugs/86453 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs