Related topics

USB 1 versus USB 2
Supporto MP : No Modello : <P4T-E> Versione : REV 1.xx Numero Seriale : MB-1234567890 Controller di Memoria Sistema Posizione : Mainboard Funzionalità di Sì Modalità Delayed Transaction Attivata : Sì Controller USB 1 Modello : ASUSTeK Computer Inc 82801BA/BAM USB Controller #1 (ICH2/ICH2-M B4 step) Versione

USB1/USB2 compatible????
It might be most probably kernel related ~ I tried using knoppix 4.0.2 which uses kernel ~ 2.6.12 ~ and even though I still got "device descriptor read/64, error -71" the full dump read ~ usb 4-1: new full speed USB device using uhci_hcd and address 2 usb 4-1: device descriptor read/64, error -71 scsi1 : SCSI

Belkin USB 2 - PCI Card adapter.
2.0 motherboard says everywhere that all USB ports support 1.x/2.0, there are incongruities in what the BIOS and Device Manager report. When booting up, and in the ESCD table shown which lists the interrupts assigned to various devices, it lists: USB 1.0/1.1 OHCI Cntrlr USB 1.0/1.1 OHCI Cntrlr USB 2.0 EHCI Cntrlr

Dimension 4300 USB 2.0 or 1 0 ?
Just compare what I see when I disconnect my USB printer: Oct 30 18:57:04 apeiron kernel: usb 1-1: USB disconnect, address 61 Oct 30 18:57:04 apeiron Only the usb hub device inside the printer, the printer, and the scanner are disconnected, and then the class driver usblp0 is removed. hub 1-0:1.0: USB hub found

USB 1
I got the error while connecting usb headphones, running vanilla 2.6.24. Not known. In which situation does it happen and is reproducible? Takashi Error: [.361992] usb 1-1.3: new full speed USB device using ehci_hcd and address 13 [.448232] usb 1-1.3: configuration #1 chosen from 1 choice [.506787] sysfs: duplicate

saving time: USB 1 to 2.0...
Bill
Hilton bhilton...@aol.comedy rec photo digital From: ">Mike Christie <> The point I am not clear on is whether the USB 2 device will provide improved performance on any USB port, or whether the port on the computer is classified as USB 1 or USB 2 as well. Has to be USB 2 for the reader AND the port or the

Bug#397975: /boot/vmlinuz-2.6.18-1-k7: Oops when plugging USB ...
Here is the dmesg: usb 1-6.1.4: new full speed USB device using ehci_hcd and address 8 usb 1-6.1.4: configuration #1 chosen from 1 choice cdc_acm 1-6.1.4:1.8: ttyACM0: USB ACM device usbcore: registered new driver cdc_acm drivers/usb/class/cdc-acm.c: v0.25:USB Abstract Control Model driver for USB modems and ISDN

NMI watchdog alert with Linux 2.6.23.16
82371AB/EB/MB PIIX4 USB (rev 0= 1) from dmesg: drivers/usb/core/usb.c: registered new driver usbfs drivers/usb/core/usb.c: registered new driver hub USB Universal Host Controller Interface driver v2.2 uhci_hcd 0000:00:04.2: UHCI Host Controller uhci_hcd 0000:00:04.2: irq 5, io base 0000d400 uhci_hcd 0000:00:04.2:

Gezocht: PCMCIA kaart USB 1.1 16 bit
Because of cost I got a USB external enclosure and it is "Dog Slow" copying 20GB of data from the old disk in the USB external back to my new 48GB IBM TravelStar internal. I also have a 3 1/2" external firewire drive and it runs rings around the USB. Get the Firewire. Pismo has USB 1.x For replacement

USB-Stick unter Suse 9.1
Plugging in the phone now results in the following messages: usb 1-1: new full speed USB device using uhci_hcd and address 2 usb 1-1: device descriptor read/64, error -71 usb 1-1: device descriptor read/64, error -71 usb 1-1: new full speed USB device using uhci_hcd and address 3 usb 1-1: device descriptor read/64,

No USB for G3 Beige Box?
Wenn ich den Kartenleser einstecke kommen foldenge Meldungen in /var/log/messages: kernel: usb 1-2: new full speed USB device using address 4 kernel: usb 1-2: new device strings: Mfr=1, Product=2, SerialNumber=3 kernel: usb 1-2: default language 0x0409 kernel: usb 1-2: Product: IC1100 V2.5b kernel: usb 1-2:

USB 1 vs. USB 2 (was: CF for D70 (Ridata?))
They were merely connected to a USB 1 card. USB 1 is too slow to use with a hard drive. USB 2 provides adequate response. I have never had any problems with speed on USB 1 drives. They mount quickly, and files go back and forth at a reasonable rate. About the speed of a 10mb ethernet, Errm... no. In theory, USB 1

USB UPS on Debian
This morning I'm seeing the following in dmesg: usb 1-1: new full speed USB device using address 3 drivers/usb/class/usblp.c: usblp0: USB Bidirectional printer dev 3 if 1 alt 0 proto 2 vid 0x04B8 pid 0x0801 usb 1-1: USB disconnect, address 3 drivers/usb/class/usblp.c: usblp0: removed ohci_hcd 0000:00:02.0: wakeup

USB printer questions...
A high quality USB 1 cable will work fine for USB 2. A USB 2 cable works perfectly for USB 1. A 10 cent bargain-basement USB 0.000001 cable might have problems under 1 - and This is a moot point unless the printer is USB 2 (or USB Hi-Speed, as it's now known), since the USB 2 card will drop back to USB 1 specs.

Ethernet über USB
usbdevs -v Controller /dev/usb0: addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), Intel(0x0000), rev 1.00 port 1 powered port 2 powered Controller /dev/usb1: addr 1: full speed, self powered, config 1, UHCI root hub(0x0000), Intel(0x0000), rev 1.00 port 1 powered port 2 powered Controller

USB 1.1 and sound cards/interfaces
Ziemlich am Anfang sollte sich etwa dieses befinden (ab jetzt als Beispiel von meinem Scanner): looking at parent device '/devices/pci0000:00/0000:00:10.4/usb1/1-1/1-1.3': KERNELS=="1-1.3" SUBSYSTEMS=="usb" [...] und in diesem Block (sowohl das nach "/devices" als auch die KERNELS=)-Zeile wird bei Dir anders

Bug#247486: kernel-source-2.6.5: USB: Zaurus Cradle and Bluetooth ...
I wonder, is there a difference in the Hardware in my computer or is the difference between USB 1 and 2 simply the software. Seems like the price of hardware labeled USB 2 is higher. Also, since my system is USB 1, how can I get a software upgrade for XP, or is there more to it than that? There is more to it.

USB mobile phone connection..
Low and Full Speed are still handled by UHCI/OHCI. you are wrong, kernel with ehci only: [ 31.592651] usb 1-3.1: new low speed USB device using ehci_hcd and 31.984912] usb 1-3: new high speed USB device using ehci_hcd and address 2 [ 32.109390] usb 1-3: configuration #1 chosen from 1 choice [ 32.109727] hub

A ganyolas eredmenye
I got the error while connecting usb headphones, running vanilla 2.6.24. Error: [.361992] usb 1-1.3: new full speed USB device using ehci_hcd and address 13 [.448232] usb 1-1.3: configuration #1 chosen from 1 choice [.506787] sysfs: duplicate filename 'card0' can not be created [.506796] WARNING: at

Question d'apparence idiote sur USB 1 et 2
kern.log <== Jul 27 19:46:23 server ohci_hcd 0000:00:02.2: GetStatus roothub.portstatus [1] = 0x00030100 PESC CSC PPS Jul 27 19:46:23 server hub 1-0:1.0: port 1, status 0100, change 0003, 12 Mb/s Jul 27 19:46:23 server usb 1-1: USB disconnect, address 4 Jul 27 19:46:23 server usb 1-1: usb_disable_device nuking all