Hi, I have an issue with firefox 20. Xorg hogs cpu when scrolling. System is responsive but the scrolling in browser is a pain. I tried google chrome and opera and the first one performed much better (~20-30% cpu, smoothly), opera was great - scrolling ok, xorg was using few percent of cpu. I also tried nouveau driver and even firefox worked like opera. I’m using kde but tried fluxbox and there was no difference. So I have no idea whether it’s firefox or nvidia or xorg fault. Any ideas?
PS. I tried starting firefox with new profile - it didn’t help. Kde konqueror works smoothly.
Slackware current 32bit
Athlon 64 3400
Geforce 7600 GS
2 GB ram
nvidia 304.88 driver
kde 4.10.2, kernel 3.8.7
nvidia-bug-report.log.gz (55.2 KB)