Solve the Problem of Firefox being disabled when a flash webpage is not warned

Solve the Problem of Firefox encountering flash web pages without warning-Linux general technology-Linux technology and application information. The following is a detailed description. I usually work under ubuntu most of the time. around the last weekend, my Firefox and Thunderbird often become inexplicably closed without warning. After several experiments, it is found that it is normal to browse a common simple webpage, but if the webpage contains flash animation, it will almost wait until the page render is completed and the program is closed. After finding out the problem, ask the google guru. The first answer is that flash and gcin are flushed, but after I remove gcin and change it back to scim, the problem persists. It seems that gcin is carrying a black pot, but it is actually innocent. Then on the bbs saw someone asking this question, the conclusion is that the libcairo2-1.4.10-1ubuntu4.1 has a problem, it downgrade back to the libcairo2-1.4.10-1ubuntu4 can be.

I thought for a moment, this should be more in line with my situation, because I used it normally before, but it suddenly became like this in recent days. Downgrade libcairo2 and then log on again.