kernel panic VFS - can not find root fs on unknown device(0,0)

[PathFinder_II]

при загрузке со свежесваренным ядром отлавливаю такое сообщение.. на этом загрузка Linux прекращается
облазил все что мог..  все что смог найти по своему железу все включил (в том числе и намертво в ядро включал), поддержка файловой системы есть..
generic ядра устанавливаемые aptitude грузятся без проблем.. брал от них конфиги, делал make oldconfig и далее по списку - не помогает..

вот описание железа lspci -l:

Код: [Выделить]

00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 10)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
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: Acer Incorporated [ALI] Unknown device 009f

00:04.0 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=03, 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

00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=05, 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

00:12.0 IDE interface: ATI Technologies Inc IXP SB400 Serial ATA Controller (rev 80) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: ATI Technologies Inc IXP SB400 Serial ATA Controller
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 22
I/O ports at 8440 [size=8]
I/O ports at 8434 [size=4]
I/O ports at 8438 [size=8]
I/O ports at 8430 [size=4]
I/O ports at 8400 [size=16]
Memory at c0004000 (32-bit, non-prefetchable) [size=512]
[virtual] Expansion ROM at 88000000 [disabled] [size=512K]
Capabilities: [60] Power Management version 2
Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-

00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80) (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
Memory at c0005000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-

00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80) (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
Memory at c0006000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-

00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller (rev 80) (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 19
Memory at c0007000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [dc] Power Management version 2
Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-

00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 83)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: 66MHz, medium devsel
I/O ports at 8410 [size=16]
Memory at fed00000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [b0] HyperTransport: MSI Mapping

00:14.1 IDE interface: ATI Technologies Inc IXP SB400 IDE Controller (rev 80) (prog-if 82 [Master PriP])
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, 66MHz, medium devsel, latency 64, IRQ 16
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 IXP SB4x0 High Definition Audio Controller (rev 01)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, slow devsel, latency 64, IRQ 16
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 IXP SB400 PCI-ISA Bridge (rev 80)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, 66MHz, medium devsel, latency 0

00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge (rev 80) (prog-if 01 [Subtractive decode])
Flags: bus master, 66MHz, medium devsel, latency 64
Bus: primary=00, secondary=06, subordinate=08, sec-latency=64
I/O behind bridge: 0000a000-0000afff
Memory behind bridge: c0200000-c02fffff

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: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, 66MHz, medium devsel, latency 255, IRQ 17
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

06:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, medium devsel, latency 64, IRQ 21
I/O ports at a000 [size=256]
Memory at c0210000 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2

06:02.0 Ethernet controller: Atheros Communications Inc. AR2413 802.11bg NIC (rev 01)
Subsystem: AMBIT Microsystem Corp. Unknown device 0418
Flags: bus master, medium devsel, latency 168, IRQ 22
Memory at c0200000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [44] Power Management version 2

06:04.0 CardBus bridge: ENE Technology Inc CB-712/4 Cardbus Controller (rev 10)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, medium devsel, latency 168, IRQ 20
Memory at c0211000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=06, secondary=07, subordinate=07, sec-latency=176
Memory window 0: 8c000000-8ffff000 (prefetchable)
Memory window 1: 90000000-93fff000
I/O window 0: 0000a400-0000a4ff
I/O window 1: 0000a800-0000a8ff
16-bit legacy interface ports at 0001

06:04.1 FLASH memory: ENE Technology Inc ENE PCI Memory Stick Card Reader Controller (rev 01)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at c0210400 (32-bit, non-prefetchable) [size=128]
Capabilities: [80] Power Management version 2

06:04.2 SD Host controller: ENE Technology Inc ENE PCI Secure Digital Card Reader Controller (rev 01) (prog-if 01)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, medium devsel, latency 64, IRQ 23
Memory at c0210800 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2

06:04.3 FLASH memory: ENE Technology Inc FLASH memory: ENE Technology Inc: (rev 01)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at c0210c00 (32-bit, non-prefetchable) [size=128]
Capabilities: [80] Power Management version 2

06:04.4 FLASH memory: ENE Technology Inc SD/MMC Card Reader Controller (rev 01)
Subsystem: Acer Incorporated [ALI] Unknown device 009f
Flags: medium devsel, IRQ 23
Memory at c0210100 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2


[PathFinder_II]

 

[Agafonov]

Ядерная физика на десктопном юзер-ориентированном дистрибутиве - не самый популярный предмет...
Я как с freebsd перешел, не разу ядро для работы не собирал...

[PathFinder_II]

Ядерная физика на десктопном юзер-ориентированном дистрибутиве - не самый популярный предмет...
Я как с freebsd перешел, не разу ядро для работы не собирал...

Ну так то "ядерная физика" не от хорошей жизни -
1.) жуууууууууууууууууууткие тормоза системы.. при 2 гигах оперативки и не самых слабых CPU и GPU..
2.) не самые свежие ядра доступны в пакетах..
3.) и, самое главное, не могу перейти на Gentoo.. так же тормозится с той-же ошибкой при старте..

[PathFinder_II]

есть еще "теоретическая" возможность поменять процессор с одноядерного MK-36 на двуядрённый TL-50 (вопрос в цене и возможности достать).
по параметрам (сокет, тепловыделение) сходны. 

[PathFinder_II]

вот что странно.. сейчас опрос смотрел.. типа кто какие ноуты под Linux пользует.. Acer здесь самый популярный.. и при этом никто не в состоянии помочь мне с варкой ядра..  ..