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Having trouble installing a piece of hardware? Want to know if that peripheral is compatible with Linux?
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I looked at finegan's thread about posting in the Hardware forum, and I have tried to follow it:
Here are two parts of my dmesg, which I found relevant to USB:
Code:
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.0:USB HID core driver
uhci_hcd 0000:00:07.2: UHCI Host Controller
uhci_hcd 0000:00:07.2: irq 9, io base 00001800
SELinux: initialized (dev usbdevfs, type usbdevfs), uses genfs_contexts
uhci_hcd 0000:00:07.2: new USB bus registered, assigned bus number 1
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
I also went to the USB compatibility list site, and found the info on my LaCie.
Quote:
...Update: I got some trouble using it with various USB 1.1 host controllers. Maybe not enough power?...
...It works with kernel 2.6.10 and USB 2.0, but still not with USB 1.1.
My laptop uses USB 1.1, and I have realised that my LaCie makes some crackling noises every two seconds for no reason at all when it's plugged into my FC3 lappy, but when plugged into my Mac it doesn't make any noise! Maybe, as W. Dieter said, it could be because of a lack of sufficient power? If so, is there any way to solve this (apart from buying an AC power adapter)?
The drive was probably partitioned with some kind of drive overlay software. Is it one of those one-touch backup things? Maxtor is notorious for doing this. Go to www.maxtor.com and download Max-Blast (or whatever they call it now), boot to a Windows machine and run it. That will tell you if a drive overlay program is controlling that hard drive's partitions. If it is then you'll have to pull off your data, re-partition with conventional means and copy your data back on.
Edit: Nevermind....didn't see the third page And I also didn't pay enough attention...I was thinking the Maxtor wasn't working. I just needed to read more carefully....sorry about that.
Also...you can grab a PCMCIA USB 2.0 card fairly cheap if it's important to have this drive working on your laptop. Some of the cards are even powered by an external adapter for problems like this.
lol no problems leonardh. Thanks for letting me know about the PCMCIA USB cards, I might have to pick one up tomorrow and see if that works! Anyway, thanks for your help!
J_K9, since your log file suggests usb mass sotrage is recognized in scsi emulation.
#mkdir /mnt/external
#mount /dev/sda1 /mnt/external
#cd /mnt/external
#ls /mnt/external
should give you the drives contents
Have you got other scsi hard drives on your system?
What file system (FAT32/NTFS) is you external dirve formatted with?
If you can't mount as I've said, plzz give the exact error message it shows when you run "mount /dev/sda1 /mnt/external".
It is a FAT32 drive. I got an error when trying to mount it, here it is:
Quote:
# mount /dev/sda1 /mnt/external
mount: special device /dev/sda1 does not exist
This was after I had creater the dir /mnt/external. I have also tried mounting /dev/sda2 but it returned the same error. Any help would be appreciated, but if worst comes to worst I'll just buy the USB 2.0 adapter on Monday.
Shut the computer down.
Reboot the computer but without attaching the external drive!!!
When you are logged on and KDE(or whatever window manager) is up and running,
open a console and than run "dmesg".
now, attach the external drive and then after about 2 secs run "dmesg" again.
Copy the last(ending) 20 lines from the output of the dmesg, and than post it here.
Also post the ouput of "mount" command. I mean just "mount" alone.
Sorry I took so long, I've been on holiday! I did what you said, and here are the last 20 lines of my dmesg:
Code:
device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm@uk.sistina.com
cdrom: open failed.
SELinux: initialized (dev tmpfs, type tmpfs), uses transition SIDs
Adding 479264k swap on /dev/hda1. Priority:-1 extents:1
Adding 1024088k swap on /dev/hda5. Priority:-2 extents:1
SELinux: initialized (dev binfmt_misc, type binfmt_misc), uses genfs_contexts
ip_tables: (C) 2003-2002 Netfilter core team
ip_conntrack version 2.1 (1920 buckets, 15360 max) - 356 bytes per conntrack
CS: IO port probe 0x0c00-0x0cff: clean.
CS: IO port probe 0x0100-0x04ff: excluding 0x4d0-0x4d7
CS: IO port probe 0x0a00-0x0aff: clean.
eth0: link down
SELinux: initialized (dev rpc_pipefs, type rpm_pipefs), uses genfs_contexts
i2c /dev entries driver
lp0: using parport0 (polling).
lp0: console ready
usb 1-2: new full speed USB device using address 2
SCSI subsystem initialized
Initializing USB Mass Storage driver...
scsi0: SCSI emulation for USB Mass Storage devices
And the result of 'mount':
Code:
/dev/hda3 on / type ext3 (rw)
none on /proc type proc (rw)
none on /sys type sysfs (rw)
none on /dev/pts type devpts (rw,gid=5,mode=620)
usbfs on /proc/bus/usb type usbfs (rw)
none on /dev/shm type tmpfs (rw)
none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs ( rw)
I hope you can still help. Once again, sorry for the delay!
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