Public bug reported:
I am running Ubuntu 7.10 on a P4 laptop from summer 2004.
USB 2.0 devices as DVB-T and -S boxes and a 500GB harddisk did work
at high speed (up to > 20 MByte/sec) until last autumn, using openSUSE.
By now, all these devices do not work any more (or rather,
the hard disk runs only at "full speed", which is too slow for video).
One might suspect a hardware failure.
But I have two identical machines with very much the same problem,
and they both report about the same diagnostic output, see below
(apparently, only UHCIs are found. /dev/sdb1 is the external harddisk).
The machine is a Gericom Hummer Force 3080U, purchased in 2004.
I know they don't have a good reputation, but in terms of performance
and display resolution (1600x1200) i have been very satisfied...
Thanks for looking into this.
So... Here comes the info:
[EMAIL PROTECTED]:~$ mount
/dev/sda5 on / type ext3 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
/sys on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,noexec,nosuid,nodev,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
udev on /dev type tmpfs (rw,mode=0755)
devshm on /dev/shm type tmpfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)
lrm on /lib/modules/2.6.22-14-generic/volatile type tmpfs (rw)
/dev/sda6 on /home type ext3 (rw)
securityfs on /sys/kernel/security type securityfs (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc
(rw,noexec,nosuid,nodev)
/dev/sdb1 on /media/disk type ext3 (rw,nosuid,nodev,data=ordered)
[EMAIL PROTECTED]:~$
[EMAIL PROTECTED]:~$
[EMAIL PROTECTED]:~$
[EMAIL PROTECTED]:~$ su
Password:
[EMAIL PROTECTED]:/home/kurt# hdparm -t /dev/sdb
/dev/sdb:
Timing buffered disk reads: 4 MB in 3.85 seconds = 1.04 MB/sec
[EMAIL PROTECTED]:/home/kurt# hdparm -t /dev/sdb
/dev/sdb:
Timing buffered disk reads: 4 MB in 3.81 seconds = 1.05 MB/sec
[EMAIL PROTECTED]:/home/kurt# hdparm -t /dev/sdb
/dev/sdb:
Timing buffered disk reads: 4 MB in 3.80 seconds = 1.05 MB/sec
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt# lsusb
Bus 003 Device 002: ID 03f0:6104 Hewlett-Packard DeskJet 5650c
Bus 003 Device 001: ID 0000:0000
Bus 002 Device 002: ID 0917:0213 SmartDisk Corp.
Bus 002 Device 001: ID 0000:0000
Bus 001 Device 002: ID 046d:c016 Logitech, Inc. M-UV69a Optical Wheel Mouse
Bus 001 Device 001: ID 0000:0000
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt# lspci | grep -i usb
00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
Controller #3 (rev 02)
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt# dmesg | grep -i usb
[ 19.496879] usbcore: registered new interface driver usbfs
[ 19.496910] usbcore: registered new interface driver hub
[ 19.496939] usbcore: registered new device driver usb
[ 19.497788] USB Universal Host Controller Interface driver v3.0
[ 19.498062] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus
number 1
[ 19.498232] usb usb1: configuration #1 chosen from 1 choice
[ 19.498263] hub 1-0:1.0: USB hub found
[ 19.599837] uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus
number 2
[ 19.599981] usb usb2: configuration #1 chosen from 1 choice
[ 19.600017] hub 2-0:1.0: USB hub found
[ 19.703692] uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus
number 3
[ 19.703857] usb usb3: configuration #1 chosen from 1 choice
[ 19.703892] hub 3-0:1.0: USB hub found
[ 19.839380] usb 1-1: new low speed USB device using uhci_hcd and address 2
[ 20.014700] usb 1-1: configuration #1 chosen from 1 choice
[ 20.254985] usb 3-1: new full speed USB device using uhci_hcd and address 2
[ 20.434105] usb 3-1: configuration #1 chosen from 1 choice
[ 20.437755] usbcore: registered new interface driver hiddev
[ 20.450374] input: Logitech Optical USB Mouse as /class/input/input2
[ 20.450401] input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on
usb-0000:00:1d.0-1
[ 20.450421] usbcore: registered new interface driver usbhid
[ 20.450425]
/build/buildd/linux-source-2.6.22-2.6.22/drivers/hid/usbhid/hid-core.c:
v2.6:USB HID core driver
[ 33.146834]
/build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/class/usblp.c: usblp0: USB
Bidirectional printer dev 2 if 0 alt 0 proto 2 vid 0x03F0 pid 0x6104
[ 33.146854] usbcore: registered new interface driver usblp
[ 33.146858]
/build/buildd/linux-source-2.6.22-2.6.22/drivers/usb/class/usblp.c: v0.13: USB
Printer Device Class driver
[ 221.966638] usb 2-2: new full speed USB device using uhci_hcd and address 2
[ 222.134563] usb 2-2: configuration #1 chosen from 1 choice
[ 222.242501] usbcore: registered new interface driver libusual
[ 222.310538] Initializing USB Mass Storage driver...
[ 222.310879] scsi2 : SCSI emulation for USB Mass Storage devices
[ 222.311110] usb-storage: device found at 2
[ 222.311114] usb-storage: waiting for device to settle before scanning
[ 222.311435] usbcore: registered new interface driver usb-storage
[ 222.311607] USB Mass Storage support registered.
[ 227.307085] usb-storage: device scan complete
[EMAIL PROTECTED]:/home/kurt#
[EMAIL PROTECTED]:/home/kurt# exit
exit
[EMAIL PROTECTED]:~$
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: ehci kernel uhci usb
--
3-years old ehci usb hardware not recognized
https://bugs.launchpad.net/bugs/192234
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