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ATI display driver fails to work with new kernel

511303Sep 25 2010 — edited Sep 27 2010
Hi,

I've just upgraded from

OEL kernel-2.6.18-194.11.3.0.1.el5.x86_64

to most current

OEL kernel-2.6.18-194.11.4.0.1.el5.x86_64

and got the problem with ATI display driver. Whenever I perform kernel upgrade, I have to recompile vendor-provided ATI display driver downloadable from AMD/ATI site, because system ATI driver, provided by OEL/RHEL as kernel module, doesn't work properly (too slow). I did that hundred times and never had a problem. This time the problem is that after upgrading to new kernel and recompiling the existing ATI display driver (Revision 10.8), it doesn't work anymore, even though it worked perfectly with previous kernel. I cannot even start X11 (glibc problem reported with stack traces!!!). The newest ATI display driver (Revision 10.9) "works" with new kernel, but display is awfully slow making any serious work impossible. It is even slower than system-provided ATI driver.

I am pretty sure the problem is in new kernel. As I have no backup of old kernel files and couldn't download the previous OEL kernel files from ULN, neither binary nor source (the files do not exist on ULN anymore, only the recent kernel files), I downloaded the previous kernel source from ftp.redhat.com, compiled the kernel and downgraded to it, recompiled ATI display driver, and everything works properly and fast as before upgrading. I can remember that ULN site used to have all kernel versions prior to actual one and cannot understand why Oracle dropped this practice. As I have an ULN account, I certainly want to have OEL patched kernel.

My question is: does anybody know how and where I can download the previous OEL kernel-2.6.18-194.11.3.0.1.el5.x86_64 binary rpm files or at least source rpm file?

Maybe Sergio or Tommy can help?

Thanks in advance.

NJ
This post has been answered by Billy Verreynne on Sep 27 2010
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