Problems with 2004-05-17 version and always with 2.6.x
Major apologies up front for the length of this post. I've been living with this problem for a long time, and have finally broken down in an effort to get outside help in fixing this...
I have a new Sager NP8890 laptop, which is maxed out with a high-end config. 3.4ghz Intel P4 with Hyperthreading on (so it appears to be an SMP with 2 cpus). 2GB ram. 2 60GB disks, each at 7200 rpm. DVD+-RW. Radeon 9600 with 128MB ram, running at 1600x1200. There is a Promise 20265 IDE controller capable of RAID, but I have RAID turned off, and the two drives are separately accessible as /dev/hde and /dev/hdg.
OK, enough of a background...
I am currently running /dev/hde with a hard-disk install of Knoppix3.3, kernel 2.4.24-xfs. It is working great (thank you for this amazing piece of software!). As nice as the current system is, I have many reasons for wanting to upgrade to a 2.6.x (2.6.6 of course) kernel, but even the 2.4.26 kernel in Knoppix3.4 would be win for me.
Here are a two short reasons (many others behind it). The 2.4.24 kernel doesn't recognize my 802.11a WiFi cards, but the 2.4.26 kernel does. I have a treo 600 phone, and I'm hoping that with a 2.6.6 kernel, I'll be able to get the networking to Sprint to work more stably than it does in 2.4.24, but that might be wishful thinking.
Now to the problems...
The most severe problem is that there's something strange about the about the system (I'm guessing it's the Promise controller, but I have no proof of that), whereby if I put the system under load (in particular, disk load), then it will freeze. This does _not_ happen with the 2.4.22-xfs Knoppix kernel, nor with the 2.4.26 Knoppix3.4 kernel. However, it happens with all of the 2.6.x kernels on all three Knoppix3.4 releases so far, as well as any kernel I try to build by hand, or download with apt-get from a debian mirror.
This is very frustrating to me, because while the current system is stable, I can't take advantage of some newer things, because the newer kernels don't work, and I can't find the right combination of configs to build one myself.
To provoke the problem, I grab "dbench" via apt-get. If I torture the system with a "dbench 100'", it will _always_ freeze (have to hard-power-down). The two Knoppix 2.4.x kernels both complete without a problem. dbench with 100 clients really tortures the system, primarily on disk io (obviously), but it also puts an incredible load on the cpu, raising the load to over 100 at the peak. That's why I can't be sure it's an IDE controller driver issue, or a hyperthreading smp one, etc...
Next, to the specific subject line of this post. The May 10th release of Knoppix3.4 worked well for me (on my second, test disk), and recognized my Aetheros-based WiFi card. The May 17th release recognizes the card, and even configures ath0, but no combination of any iwconfig commands gets it to find my AP, as the device address always shows up as FF:FF:FF:FF. To repeat, this problem was introduced in the latest release, as it worked in the 5/10 release a week ago.
It's not just a madwifi problem. If I put in an orinoco card (80211.b), or a Cisco Aironet 340 (80211.b as well), then those cards aren't even recognized by the 5/17 release. Both work out of the box on the 2.4.24-xfs kernel, and worked on the 5/10 release as well... With the Aironet card, the problem can also be seen physically, as the activity light is on solid orange all the time, but the normally blinking green status light is always off... Seems like a driver problem, but I don't know what I'm talking about, so you can safely ignore the hint :-)
Another problem, that may not be a "real" problem, since I found a workaround, but it surprised me nonetheless...
I have used my built-in DVV+-RW quite a number of times, without problem. I have written to it using cdrecord-prodvd (and cdrecord alone when just using a CD-R or CD-RW). After I installed Knoppix3.4 to the second drive, I allowed it to change me over from LILO to GRUB, so that I could easily boot either disk (manually if necessary). After switching to GRUB, I was no longer able to write to the DVD drive. I got errors stating that "/dev/pg*" could not be found.
The workaround was to go into the grub menu.lst, and add "hdc=scsi" into the boot string. This was placed in by default with the Knoppix3.3 install in lilo, but I've accessed the DVD drive with alternate boot lines that didn't contain it either. I don't know if this is in any way a clue as to other potential problems in Knoppix3.4...
One other thing to mention, though I haven't done enough to determine whether this is really a problem or not. Only tested this under Knoppix3.3, kernel 2.4.24-xfs. I attached a Firewire drive after the system was booted. The drive is formatted for Windows, and has my backups on it from my old laptop. I expected the drive to be auto-recognized by firewire, but it wasn't. I couldn't figure out (quickly) what else to try, so I temporarily gave up. Like I said, this might not be a problem, and perhaps I simply don't know how to enable the hotplug part, or I need to have it plugged in while I boot, etc., none of which I have had a chance to test yet...
Another thing to mention ,which isn't a problem either. The touchpad is auto-recognized in the 2.4.x kernels, and tapping is enabled by default. The 2.6.x kernels don't behave the same way, and the touchpad behaves like a mouse, but tapping is turned off by default. That may be by design, but in case it's not, I thought it might be worth mentioning.
Another weird thing, that is probably due 100% to my lack of understanding of how to do this correctly. When I boot with a wireless card in, I have to configure the card by hand (after boot). I know I can do it in /etc/interfaces, but I haven't gotten that to work yet. On a fresh Knoppix hard disk install, there is no "dhclient" program, and the newer 3.4 only installs dhcpd3, which doesn't seem to have a client mode. So, I have had to boot into 3.3, chroot into 3.4, apt-get install dhclient, then reboot in order to set the card up manually. PITA, but at least it works :-).
Whew. I am sure there are a number of other problems that I've struggled with in the past few weeks, but this is what I remember off the top of my head. Any pointers would be greatly appreciated, in particular toward pinning down the _freezeing_ problem that I can always provoke with dbench, under 2.6.x kernels.
Be gentle with me, this is my first post to this forum :-).
Here is the obligatory output of lspci:
Code:
root@sager:~# lspci -vv
0000:00:00.0 Host bridge: Intel Corp. 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02)
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR-
Latency: 0
Region 0: Memory at d0000000 (32-bit, prefetchable) [size=128M]
Capabilities: [e4] #09 [2106]
Capabilities: [a0] AGP version 3.0
Status: RQ=32 Iso- ArqSz=2 Cal=2 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3+ Rate=x4,x8
Command: RQ=1 ArqSz=0 Cal=2 SBA- AGP+ GART64- 64bit- FW- Rate=<none>
0000:00:01.0 PCI bridge: Intel Corp. 82865G/PE/P PCI to AGP Controller (rev 02) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 96
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 00003000-00003fff
Memory behind bridge: e8100000-e81fffff
Prefetchable memory behind bridge: f0000000-f7ffffff
BridgeCtl: Parity- SERR- NoISA+ VGA+ MAbort- >Reset- FastB2B-
0000:00:1d.0 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at 1cc0 [size=32]
0000:00:1d.1 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 4: I/O ports at 1ce0 [size=32]
0000:00:1d.2 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin C routed to IRQ 18
Region 4: I/O ports at 2000 [size=32]
0000:00:1d.3 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB UHCI #4 (rev 02) (prog-if 00 [UHCI])
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 4: I/O ports at 2020 [size=32]
0000:00:1d.7 USB Controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin D routed to IRQ 23
Region 0: Memory at e8000000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [58] #0a [20a0]
0000:00:1e.0 PCI bridge: Intel Corp. 82801BA/CA/DB/EB/ER Hub interface to PCI Bridge (rev c2) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=64
I/O behind bridge: 00004000-00004fff
Memory behind bridge: e8200000-e82fffff
Prefetchable memory behind bridge: e8500000-e85fffff
BridgeCtl: Parity- SERR- NoISA+ VGA- MAbort- >Reset- FastB2B-
0000:00:1f.0 ISA bridge: Intel Corp. 82801EB/ER (ICH5/ICH5R) LPC Bridge (rev 02)
Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
0000:00:1f.1 IDE interface: Intel Corp. 82801EB/ER (ICH5/ICH5R) Ultra ATA 100 Storage Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin A routed to IRQ 17
Region 0: I/O ports at <unassigned>
Region 1: I/O ports at <unassigned>
Region 2: I/O ports at <unassigned>
Region 3: I/O ports at <unassigned>
Region 4: I/O ports at 2060 [size=16]
Region 5: Memory at 80000000 (32-bit, non-prefetchable) [size=1K]
0000:00:1f.3 SMBus: Intel Corp. 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Interrupt: pin B routed to IRQ 17
Region 4: I/O ports at 2040 [size=32]
0000:00:1f.5 Multimedia audio controller: Intel Corp. 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02)
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin B routed to IRQ 17
Region 0: I/O ports at 1400 [size=256]
Region 1: I/O ports at 1c80 [size=64]
Region 2: Memory at e8000c00 (32-bit, non-prefetchable) [size=512]
Region 3: Memory at e8000800 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
0000:00:1f.6 Modem: Intel Corp. 82801EB/ER (ICH5/ICH5R) AC'97 Modem Controller (rev 02) (prog-if 00 [Generic])
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0
Interrupt: pin B routed to IRQ 17
Region 0: I/O ports at 1800 [size=256]
Region 1: I/O ports at 1c00 [size=128]
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
0000:01:00.0 VGA compatible controller: ATI Technologies Inc RV350 [Mobility Radeon 9600 M10] (prog-if 00 [VGA])
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 66 (2000ns min), Cache Line Size: 0x08 (32 bytes)
Interrupt: pin A routed to IRQ 17
Region 0: Memory at f0000000 (32-bit, prefetchable) [size=128M]
Region 1: I/O ports at 3000 [size=256]
Region 2: Memory at e8100000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [58] AGP version 3.0
Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW+ AGP3+ Rate=x4,x8
Command: RQ=1 ArqSz=0 Cal=0 SBA+ AGP- GART64- 64bit- FW- Rate=<none>
Capabilities: [50] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
0000:03:00.0 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01)
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 168, Cache Line Size: 0x04 (16 bytes)
Interrupt: pin A routed to IRQ 0
Region 0: Memory at 80001000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=03, secondary=04, subordinate=07, sec-latency=176
Memory window 0: 80400000-807ff000 (prefetchable)
Memory window 1: 80800000-80bff000
I/O window 0: 00004800-000048ff
I/O window 1: 00004c00-00004cff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt- PostWrite+
16-bit legacy interface ports at 0001
0000:03:00.1 CardBus bridge: Texas Instruments PCI1520 PC card Cardbus Controller (rev 01)
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 168, Cache Line Size: 0x04 (16 bytes)
Interrupt: pin B routed to IRQ 0
Region 0: Memory at 80002000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=03, secondary=08, subordinate=0b, sec-latency=176
Memory window 0: 80c00000-80fff000 (prefetchable)
Memory window 1: 81000000-813ff000
I/O window 0: 00005000-000050ff
I/O window 1: 00005400-000054ff
BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset+ 16bInt+ PostWrite+
16-bit legacy interface ports at 0001
0000:03:01.0 FireWire (IEEE 1394): Texas Instruments TSB43AB21 IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10 [OHCI])
Subsystem: CLEVO/KAPOK Computer: Unknown device 0500
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (500ns min, 1000ns max), Cache Line Size: 0x08 (32 bytes)
Interrupt: pin A routed to IRQ 21
Region 0: Memory at e8204000 (32-bit, non-prefetchable) [size=2K]
Region 1: Memory at e8200000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
0000:03:02.0 Unknown mass storage controller: Promise Technology, Inc. 20265 (rev 02)
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32
Interrupt: pin A routed to IRQ 19
Region 0: I/O ports at 4450 [size=8]
Region 1: I/O ports at 4444 [size=4]
Region 2: I/O ports at 4448 [size=8]
Region 3: I/O ports at 4440 [size=4]
Region 4: I/O ports at 4400 [size=64]
Region 5: Memory at e8220000 (32-bit, non-prefetchable) [size=128K]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: [58] Power Management version 1
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
0000:03:03.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)
Subsystem: CLEVO/KAPOK Computer: Unknown device 0800
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 32 (8000ns min, 16000ns max), Cache Line Size: 0x08 (32 bytes)
Interrupt: pin A routed to IRQ 22
Region 0: I/O ports at 4000 [size=256]
Region 1: Memory at e8204800 (32-bit, non-prefetchable) [size=256]
Capabilities: [dc] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
0000:03:04.0 Multimedia video controller: Brooktree Corporation Bt878 Video Capture (rev 11)
Subsystem: Avermedia Technologies Inc AVerTV WDM Video Capture
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 132 (4000ns min, 10000ns max)
Interrupt: pin A routed to IRQ 19
Region 0: Memory at e8500000 (32-bit, prefetchable) [size=4K]
Capabilities: [44] Vital Product Data
Capabilities: [4c] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
0000:03:04.1 Multimedia controller: Brooktree Corporation Bt878 Audio Capture (rev 11)
Subsystem: Avermedia Technologies Inc AVerTV WDM Audio Capture
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 33 (1000ns min, 63750ns max)
Interrupt: pin A routed to IRQ 19
Region 0: Memory at e8501000 (32-bit, prefetchable) [size=4K]
Capabilities: [44] Vital Product Data
Capabilities: [4c] Power Management version 2
Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=0 PME-
Thank you in advance! (just for reading this far!) :-)
Regarding your touchpad issue
Sorry I can't help with your more serious problems, but for the touchpad issue, see my post from a few days ago.
rgds,
Dave L.
