Nattgew: output of `sudo lspci -v`: 00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 10) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 64 00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge (prog-if 00 [Normal decode]) Flags: bus master, 66MHz, medium devsel, latency 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 00009000-00009fff Memory behind bridge: c0100000-c01fffff Prefetchable memory behind bridge: 00000000c8000000-00000000cfffffff Capabilities: [44] HyperTransport: MSI Mapping Capabilities: [b0] Subsystem: ATI Technologies Inc RS480 PCI Bridge 00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=04, sec-latency=0 Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+) IRQ 0 Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Capabilities: [b0] Subsystem: ATI Technologies Inc Unknown device 5950 Capabilities: [b8] HyperTransport: MSI Mapping 00:06.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=05, subordinate=07, sec-latency=0 Memory behind bridge: c0200000-c02fffff Capabilities: [50] Power Management version 3 Capabilities: [58] Express Root Port (Slot+) IRQ 0 Capabilities: [80] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Capabilities: [b0] Subsystem: ATI Technologies Inc Unknown device 5950 Capabilities: [b8] HyperTransport: MSI Mapping 00:12.0 SATA controller: ATI Technologies Inc SB600 Non-Raid-5 SATA (prog-if 01 [AHCI 1.0]) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16 I/O ports at 8438 [size=8] I/O ports at 8454 [size=4] I/O ports at 8430 [size=8] I/O ports at 8450 [size=4] I/O ports at 8400 [size=16] Memory at c0004000 (32-bit, non-prefetchable) [size=1K] Capabilities: [60] Power Management version 2 Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/2 Enable- Capabilities: [70] #12 [0010] 00:13.0 USB Controller: ATI Technologies Inc SB600 USB (OHCI0) (prog-if 10 [OHCI]) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18 Memory at c0005000 (32-bit, non-prefetchable) [size=4K] 00:13.1 USB Controller: ATI Technologies Inc SB600 USB (OHCI1) (prog-if 10 [OHCI]) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19 Memory at c0006000 (32-bit, non-prefetchable) [size=4K] 00:13.2 USB Controller: ATI Technologies Inc SB600 USB (OHCI2) (prog-if 10 [OHCI]) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 20 Memory at c0007000 (32-bit, non-prefetchable) [size=4K] 00:13.3 USB Controller: ATI Technologies Inc SB600 USB (OHCI3) (prog-if 10 [OHCI]) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19 Memory at c0008000 (32-bit, non-prefetchable) [size=4K] 00:13.4 USB Controller: ATI Technologies Inc SB600 USB (OHCI4) (prog-if 10 [OHCI]) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 20 Memory at c0009000 (32-bit, non-prefetchable) [size=4K] 00:13.5 USB Controller: ATI Technologies Inc SB600 USB Controller (EHCI) (prog-if 20 [EHCI]) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17 Memory at c0004400 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Capabilities: [e4] Debug port 00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 13) Subsystem: Dell Unknown device 01f5 Flags: 66MHz, medium devsel I/O ports at 8410 [size=16] Memory at c0004800 (32-bit, non-prefetchable) [size=1K] Capabilities: [b0] HyperTransport: MSI Mapping 00:14.1 IDE interface: ATI Technologies Inc SB600 IDE (prog-if 8a [Master SecP PriP]) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 18 I/O ports at 01f0 [size=8] I/O ports at 03f4 [size=1] I/O ports at 0170 [size=8] I/O ports at 0374 [size=1] I/O ports at 8420 [size=16] Capabilities: [70] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia Subsystem: Dell Unknown device 01f5 Flags: bus master, slow devsel, latency 64, IRQ 18 Memory at c0000000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Capabilities: [60] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable- 00:14.3 ISA bridge: ATI Technologies Inc SB600 PCI to LPC Bridge Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 0 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (prog-if 01 [Subtractive decode]) Flags: bus master, 66MHz, medium devsel, latency 64 Bus: primary=00, secondary=08, subordinate=0a, sec-latency=64 Memory behind bridge: c0300000-c03fffff 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration Flags: fast devsel Capabilities: [80] HyperTransport: Host or Secondary Interface 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map Flags: fast devsel 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller Flags: fast devsel 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control Flags: fast devsel Capabilities: [f0] #0f [0010] 01:05.0 VGA compatible controller: ATI Technologies Inc RS485 [Radeon Xpress 1100 IGP] (prog-if 00 [VGA controller]) Subsystem: Dell Unknown device 01f5 Flags: bus master, 66MHz, medium devsel, latency 255, IRQ 19 Memory at c8000000 (32-bit, prefetchable) [size=128M] I/O ports at 9000 [size=256] Memory at c0100000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at c0120000 [disabled] [size=128K] Capabilities: [50] Power Management version 2 05:00.0 Network controller: Broadcom Corporation BCM94311MCG wlan mini-PCI (rev 01) Subsystem: Dell Unknown device 0007 Flags: bus master, fast devsel, latency 0, IRQ 20 Memory at c0200000 (32-bit, non-prefetchable) [size=16K] Capabilities: [40] Power Management version 2 Capabilities: [58] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable- Capabilities: [d0] Express Legacy Endpoint IRQ 0 08:00.0 Ethernet controller: Broadcom Corporation BCM4401-B0 100Base-TX (rev 02) Subsystem: Dell Unknown device 01f5 Flags: bus master, fast devsel, latency 64, IRQ 22 Memory at c0300000 (32-bit, non-prefetchable) [size=8K] Capabilities: [40] Power Management version 2 08:01.0 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 19) Subsystem: Dell Unknown device 01f5 Flags: bus master, medium devsel, latency 64, IRQ 21 Memory at c0302800 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2 08:01.1 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 01) Subsystem: Dell Unknown device 01f5 Flags: bus master, medium devsel, latency 0, IRQ 9 Memory at c0302c00 (32-bit, non-prefetchable) [size=256] Capabilities: [80] Power Management version 2 --------------------- `sudo rmmod b43` outputs nothing (ok) `sudo rmmod ssb` outputs: ERROR: Module ssb is in use by b44 I assume this is a significant enough problem that continuing further (at the moment) is not needed :)