Hello, I confirm the same freeze occurs here, also since around christmas. Looking into xsessions-errors, I get different messages. The one that may help you is:
/usr/lib/xulrunner-9.0/plugin-container: symbol lookup error: /usr/lib/xulrunner-9.0/plugin-container: undefined symbol: XRE_InitChildProcess It is repeated several time. The freeze seems to occur when some scripts are in the page, I also got messages saying a script on a page never ended. It also seems after a freeze with several open tabs, the system monitoring shows up several zombie plugin-containers processes. I was not able to identify which plugin. -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]

