Comment 17 for bug 750437

I am now having this problem most of the time with a clean install of 11.10 Ubuntu 32-bit with Unity, using an AMD motherboard with an ATI Radeon HD 5450 graphics card (1GB). Catalyst version is 11.8, the default driver.

Do I need to file a new bug report since this is a Radeon, not a Fusion? It seems like most people here have a very similar problem with a Radeon, so it's not clear

I never had problems with any of the previous versions of Ubuntu, although I've only had this card (Asus) for about a year.

The last thing I see, if anything, is (via camera shot of screen):

* sking all remaining processes to terminate...
[48131.043274] BUG: unable to handle kernel paging request at f841d000
[48131.043430] IP: [<f88ef563>] firegl_sig_notifier+0x13/0x60 [fglrx]
[48131.043687] *pdpt = 00000000018b4001 *pde = 0000000037423067 *pte = 0000000000000000
[48131.043862] Oops: 0000 [#1] SMP
...
bunch more trace info, which I don't want to enter from the camera shot, but will save it if anything might be useful.