Originally posted by mancunian
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Catalyst 7.12 slows down
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Originally posted by givemesugarr View Postwell, i think that this is the time to get back to 7.11. if something works fine without great problems while after the upgrade has problems, then return to the old driver. you're not obliged to use the newest one. stick with 7.11 until 8.1 is out. maybe there was something wrong in the rendering of the 7.12 and thus, the fps got down. or maybe it's some issue with the igps. from the log it seems that everything works fine, so this is something inside the driver. i'm sorry for not being able to help you more on the matter.
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DUDE! i ran into the same problem... well i just rememered that i had changed a setting in the CCC. Maybe you did too or had before and the new driver doesn't like that setting.
Anyways, check out your ati CCC and under more settings you will see wait for vertical refresh. i changed mine to back to OFF unless application specifies. Im not having those errors show up in my dmesg anymore and my fps has gone back to normal.
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Originally posted by agentc0re View PostDUDE! i ran into the same problem... well i just rememered that i had changed a setting in the CCC. Maybe you did too or had before and the new driver doesn't like that setting.
Anyways, check out your ati CCC and under more settings you will see wait for vertical refresh. i changed mine to back to OFF unless application specifies. Im not having those errors show up in my dmesg anymore and my fps has gone back to normal.
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i've reported it as http://ati.cchtml.com/show_bug.cgi?id=971
Feel free to add anything i may have left out.
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There's still something odd going on. I experience occasional freezes. They don't last long, mostly hardly longer than a split second, but still noticeable.
dmesg shows this error for these events:
Code:[fglrx:firegl_free_mutex] *ERROR* mutex id 0x0000001f not found in mutex list [fglrx:firegl_free_mutex] *ERROR* mutex id 0x0000001d not found in mutex list [fglrx:firegl_free_mutex] *ERROR* mutex id 0x00000019 not found in mutex list [fglrx:firegl_free_mutex] *ERROR* mutex id 0x00000020 not found in mutex list [fglrx:firegl_free_mutex] *ERROR* mutex id 0x00000021 not found in mutex list [fglrx:firegl_free_mutex] *ERROR* mutex id 0x00000022 not found in mutex list
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