Ok, well I found the answer after a lot of looking. In the directectory
/etc/udev/permissions.d the file 50-udev.permissions has the default permissions for all of the devices. for serial devices changing # serial+dialup devices ttyS*:root:uucp:0666 ippp*:root:uucp:0660 isdn*:root:uucp:0660 isdnctrl*:root:uucp:0660 capi*:root:uucp:0660 dcbri*:root:root:0660 ircomm*:root:uucp:0660 #ttyUSB*:root:uucp:0660 # ttyUSB*:root:uucp:0666 #changing this to 666 changed the default permissions tts/[0-9]*:root:uucp:0660 tts/USB[0-9]*:root:uucp:0660 This was much to hard to find and correct. There should be a gui interface to configure this or the docucmentation should point you directly to this file. Chip On 8/24/06, Brian Henning <[EMAIL PROTECTED]> wrote:
I think the "right" way to handle this issue is to ensure that every process that needs to access the device be run under a user who is a member of the group owner of the usb device. Nevertheless, I'd be interested in hearing another answer to this too, since I can't seem to get CUPS to run as the right user that has rw access to my USB printers (and end up manually setting o+rw on /dev/usb/lp* after every reboot and/or hot plug). ~Brian Ralph Blach wrote: > I have USB serial adapter which I plug into my redhat Rhel 4 system. When > USBserail port is > plugged in, its permissions are always gu+rw but not other. > > Where do I modify hotplug or the USB conf files so the USB serial port > which > are plugged > in will have there permissions set to guo+rw? > > Thanks > > Chip -- ---------------- Brian A. Henning strutmasters.com 336.597.2397x238 ---------------- -- TriLUG mailing list : http://www.trilug.org/mailman/listinfo/trilug TriLUG Organizational FAQ : http://trilug.org/faq/ TriLUG Member Services FAQ : http://members.trilug.org/services_faq/
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