Displaying 3 results from an estimated 3 matches for "ttyusb3".
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ttyusb0
2008 Dec 03
1
User access to /dev/ttyUSB0
...pen /dev/ttyUSB0: Device or resource busy
I added the user to the uucp group.
crw-rw---- 1 root uucp 188, 0 Dec 3 02:30 /dev/ttyUSB0
crw-rw---- 1 root uucp 188, 1 Dec 3 02:30 /dev/ttyUSB1
crw-rw---- 1 root uucp 188, 2 Dec 3 02:30 /dev/ttyUSB2
crw-rw---- 1 root uucp 188, 3 Dec 3 02:30 /dev/ttyUSB3
What have I missed?
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2009 Mar 26
0
Help with GSM or CDMA hardware on CentOS and SMSTools question please
...bus?????????? dvd-hdb??????? fd0u1722? gpmctl????? loop0??? mixer
ptmx????? ram4???? shm???????? tty13? tty25? tty37? tty49? tty60
ttyUSB2???????? usbdev2.6_ep82? vcs5
cdrom???????? dvdrw????????? fd0u1743? hda???????? loop1??? mixer1
pts?????? ram5???? snapshot??? tty14? tty26? tty38? tty5?? tty61
ttyUSB3???????? usbdev2.6_ep8a? vcs6
cdrom-hdb???? dvdrw-hdb????? fd0u1760? hda1??????? loop2??? net
ram?????? ram6???? snd???????? tty15? tty27? tty39? tty50? tty62
ttyUSB4???????? usbdev3.1_ep00? vcsa
cdrw????????? dvdwriter????? fd0u1840? hda2??????? loop3??? null
ram0????? ram7???? stderr????? tty16? t...
2008 Feb 01
2
Four UPS's via usb.
> Hello everyone. I try to connect four PowerMust 2000 ups's via usb to one
> computer using megatec_usb driver. But megatec_usb completly ignores port
> directive in ups.conf, I even try port = /dev/null and megatec_usb founds
> ups and it works.
The 'port' is not used for USB connected devices, it's only needed for
compatibility reasons.
> Problem is that