User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:18.104.22.168) Gecko/20060111 Firefox/22.214.171.124 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:126.96.36.199) Gecko/20060111 Firefox/188.8.131.52 I can't reproduce it but on a regular basis (a few times a week) it happens that Firefox gets totally unresponsive but isn't crashing. I noticed if you wait long enough (up to one hour) it comes back. But normally i kill Firefox using the Task-Manager. Please take a look at the screenshots. Everytime this happens jpeg_free_large is stressing the CPU. Investigations should start there. I also noticed Flash-movies sometimes when the bug occours. But that's just a guess. Reproducible: Didn't try Steps to Reproduce: Tricky to reproduce: Try to open complex sites, lots of them, flash-, quicktime-, wmp-plugin-based sites. Keeping Firefox open for some hours should also help. Sorry for this vague description. System Specs: Athlon64 3000, 1 GB RAM, WinXP SP2
Bug 303972 is also about high CPU usage by jpeg_free_large, duplicate?
*** This bug has been marked as a duplicate of 335715 ***
Status: UNCONFIRMED → RESOLVED
Last Resolved: 12 years ago
Resolution: --- → DUPLICATE
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