here is the lspci output: alex@alex-laptop:~$ lspci -nv 00:00.0 0600: 1002:5a31 (rev 01) Subsystem: 1854:0023 Flags: bus master, 66MHz, medium devsel, latency 64 00:01.0 0604: 1002:5a3f (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: d0100000-d01fffff Prefetchable memory behind bridge: d4000000-d7ffffff Capabilities: 00:07.0 0604: 1002:5a39 (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=07, sec-latency=0 I/O behind bridge: 0000a000-0000afff Memory behind bridge: d0200000-d02fffff Capabilities: 00:13.0 0c03: 1002:4374 (rev 80) (prog-if 10 [OHCI]) Subsystem: 1854:0023 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17 Memory at d0004000 (32-bit, non-prefetchable) [size=4K] Capabilities: 00:13.1 0c03: 1002:4375 (rev 80) (prog-if 10 [OHCI]) Subsystem: 1854:0023 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17 Memory at d0005000 (32-bit, non-prefetchable) [size=4K] Capabilities: 00:13.2 0c03: 1002:4373 (rev 80) (prog-if 20 [EHCI]) Subsystem: 1854:0023 Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 17 Memory at d0006000 (32-bit, non-prefetchable) [size=4K] Capabilities: 00:14.0 0c05: 1002:4372 (rev 81) Subsystem: 1854:0023 Flags: 66MHz, medium devsel I/O ports at 8400 [size=16] Memory at d0007000 (32-bit, non-prefetchable) [size=1K] 00:14.1 0101: 1002:4376 (rev 80) (prog-if 8a [Master SecP PriP]) Subsystem: 1854:0023 Flags: bus master, 66MHz, medium devsel, latency 0, 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 8410 [size=16] Capabilities: 00:14.2 0403: 1002:437b (rev 01) Subsystem: 1854:0023 Flags: bus master, slow devsel, latency 64, IRQ 18 Memory at d0000000 (64-bit, non-prefetchable) [size=16K] Capabilities: 00:14.3 0601: 1002:4377 (rev 80) Subsystem: 1854:0023 Flags: bus master, 66MHz, medium devsel, latency 0 00:14.4 0604: 1002:4371 (rev 80) (prog-if 01 [Subtractive decode]) Flags: bus master, 66MHz, medium devsel, latency 64 Bus: primary=00, secondary=08, subordinate=0e, sec-latency=64 I/O behind bridge: 00002000-00002fff Memory behind bridge: d0300000-d03fffff Prefetchable memory behind bridge: 20000000-23ffffff 01:05.0 0300: 1002:5a42 (prog-if 00 [VGA]) Subsystem: 1854:0023 Flags: bus master, 66MHz, medium devsel, latency 66, IRQ 11 Memory at d4000000 (32-bit, prefetchable) [size=64M] I/O ports at 9000 [size=256] Memory at d0100000 (32-bit, non-prefetchable) [size=64K] [virtual] Expansion ROM at d0120000 [disabled] [size=128K] Capabilities: 02:00.0 0200: 11ab:4351 (rev 12) Subsystem: 1854:0023 Flags: bus master, fast devsel, latency 0, IRQ 17 Memory at d0200000 (64-bit, non-prefetchable) [size=16K] I/O ports at a000 [size=256] Capabilities: 08:00.0 0607: 104c:8031 Subsystem: 1854:0023 Flags: bus master, medium devsel, latency 168, IRQ 16 Memory at fedff000 (32-bit, non-prefetchable) [size=4K] Bus: primary=08, secondary=09, subordinate=0c, sec-latency=176 Memory window 0: 20000000-23fff000 (prefetchable) Memory window 1: 24000000-27fff000 I/O window 0: 00002000-000020ff I/O window 1: 00002400-000024ff 16-bit legacy interface ports at 0001 08:00.2 0c00: 104c:8032 (prog-if 10 [OHCI]) Subsystem: 1854:0023 Flags: bus master, medium devsel, latency 64, IRQ 16 Memory at d0309000 (32-bit, non-prefetchable) [size=2K] Memory at d0300000 (32-bit, non-prefetchable) [size=16K] Capabilities: 08:00.3 0180: 104c:8033 Subsystem: 1854:0023 Flags: bus master, medium devsel, latency 64, IRQ 16 Memory at d0304000 (32-bit, non-prefetchable) [size=8K] Capabilities: 08:00.4 0805: 104c:8034 Subsystem: 1854:0023 Flags: bus master, medium devsel, latency 64, IRQ 16 Memory at d030a000 (32-bit, non-prefetchable) [size=256] Memory at d0309c00 (32-bit, non-prefetchable) [size=256] Memory at d0309800 (32-bit, non-prefetchable) [size=256] Capabilities: 08:02.0 0280: 1814:0201 (rev 01) Subsystem: 18e8:6146 Flags: bus master, slow devsel, latency 64, IRQ 19 Memory at d0306000 (32-bit, non-prefetchable) [size=8K] Capabilities: