Fedora :: (EE) NOUVEAU(0): 1432: No Valid FB Address In PCI Config Space
Sep 15, 2009
I have a problem with 32Bit Fedora. I have it installed on my desktop pc, and it works, but in my laptop it doesn't. On my laptop, I have 64Bit, but wanted to reinstall and use 32Bit instead. Whenever I try to install 32Bit, the loading bar finishes, then the screen goes black, and enters the terminal, blinking rapidly, spamming mtrr 3 not used. I've tried a few things to fix this, but I haven't had any luck.
I have another similar problem with 32Bit on my desktop. It is working right now, but yesterday I installed a NVidia driver, and the mtrr 3 error occurred, forcing me to reinstall, without the NVidia driver.
EDIT: I tried
X -configure
Then i ran
X -config /boot/xorg.conf.new
The errors that show up are these:
Quote:
(EE) NOUVEAU(0): [drm] error creating device, setting NoAccel
(EE) NOUVEAU(0): 1432: No valid FB address in PCI config space
(EE) Screen(s) found, but none have a usable configuration
Fatal server error:
no screens found
mtrr: MTRR 3 not used
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Jan 17, 2010
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Sep 14, 2009
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Quote:
[code]....
/proc/uid/maps gives me some information but not the base address ldd also gives me the randomised starting address for sections in the user address space but neither gives me the base address. Intrestingly ... when a run ldd with aslr on for over (about) 100 times and checked the start point of libc I determined that the last 3 (least significant) hex digits were always 0's and the fist 4 (most significant) where between 0xB7D7 and 0xB7F9. To me this indicated that bits 22-31 were fixed and bits 12-21 were randomized with bits 11-0 fixed. Although even that doesnt define the boundaries observed correctly.
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Code:
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chainloader (hd32)
[Code].....
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I doubt using a USB stick in this manor would cause this problem, but if you suggest it i'll install from physical media.
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I have Fedora 15 installed in my PC and I use it both for gaming and work. Now the open source nouveau driver was working fine, until I had to install the nvidia driver so that I could play torcs, as I was unable to get good graphics in nouveau. Now, when using the nvidia driver, the gnome shell has become too slow and sometimes unworkable, though games run good. Is there any way so that I can use both the drivers and switch between them when needed (say use nvidia when gaming and nouveau while at work) without uninstalling and reinstalling them?
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