Not detect graphic card

[Aleksiy]

Due to booting Knopix-V6.7.1 from Live Persistent USB flash drive at one point it stop with display screen shows light garbage. I tried CD and DVD ISO. On other PC (older) boot ok.
Looks like it can not recognize graphic card ATI 6800. Below is excision of my hardware:

aleksiy@Ubuntu:~$ lspci -v
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
Subsystem: ASUSTeK Computer Inc. P8P67 Deluxe Motherboard
Flags: bus master, fast devsel, latency 0
Capabilities: <access denied>

.................................................. ................

02:00.0 VGA compatible controller: ATI Technologies Inc Barts XT [ATI Radeon HD 6800 Series] (prog-if 00 [VGA controller])
Subsystem: ASUSTeK Computer Inc. Device 03b0
Flags: bus master, fast devsel, latency 0, IRQ 76
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at fbe20000 (64-bit, non-prefetchable) [size=128K]
I/O ports at e000 [size=256]
Expansion ROM at fbe00000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: fglrx_pci
Kernel modules: fglrx, radeon

02:00.1 Audio device: ATI Technologies Inc Barts HDMI Audio [Radeon HD 6800 Series]
Subsystem: ASUSTeK Computer Inc. Device aa88
Flags: bus master, fast devsel, latency 0, IRQ 75
Memory at fbe40000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel

............................................

[utu]

Greetings. Aleksiy:

See KK's Post #3 at:
http://knoppix.net/forum/threads/29746-Knoppix-6.2-runs-where-Knoppix-6.7-does-not!?highlight=radeon
Maybe this will help.