[Compiz] [Bug 691070] Re: compiz assert failure: *** glibc detected *** compiz: corrupted double-linked list: 0x000000000195ae60 ***

2012-03-21 Thread Zentai Andras 
Affecting me too using Oneiric, AMD64.

I got this error message:
compiz assert failure: *** glibc detected *** compiz: malloc(): smallbin double 
linked list corrupted: 0x7f1818288c00 ***

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https://bugs.launchpad.net/bugs/691070

Title:
  compiz assert failure: *** glibc detected *** compiz: corrupted
  double-linked list: 0x0195ae60 ***

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[Compiz] [Bug 877438] Re: Unity/compiz has sluggish performance on dual-head with nvidia driver

2012-03-09 Thread Zentai Andras 
I got similar problems using single monitor configuration, just after upgraded 
my ATI card driver to the latest AMD propietary driver (12.2).  Compiz used 
50-80% of my CPU. 
Before I used AMD propietary driver (12.1) without experiencing this problem. 
So I consider this as a regression. 
My card is ATI Mobility Radeon HD 3650. 

I just downgraded my AMD propietary driver back to version (12.1) and
compiz CPU usage reduced to less than 10%, but usually between 0-2%.

I'm not sure that my problem fit in this bug, since in the header it was
mentioned that nvidia drivers  dual head have problem. But the symptoms
are quite similar. If there is a similar bug which is related to the AMD
driver please let me know.

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https://bugs.launchpad.net/bugs/877438

Title:
  Unity/compiz has sluggish performance on dual-head with nvidia driver

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