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Bug 208578

Summary: sys-fs/udev - udev rule for ttyACM0 (usb modems)
Product: Gentoo Linux Reporter: Daniel Rozsnyo <daniel>
Component: [OLD] Core systemAssignee: udev maintainers <udev-bugs>
Status: RESOLVED FIXED    
Severity: enhancement    
Priority: High    
Version: unspecified   
Hardware: All   
OS: Linux   
Whiteboard:
Package list:
Runtime testing required: ---

Description Daniel Rozsnyo 2008-02-02 13:23:39 UTC
When using USB GSM modems (like siemens ES75), the device node which is created is:

crw-rw---- 1 root root 166, 0 Feb  2 13:08 /dev/ttyACM0

but other serial ports and modems (like isdn and so on) are made
with group of 'uucp'. Can somebody update the 

/etc/udev/rules.d/50-udev.rules

file, where I request the addition of the following line into 'tty devices' section:

KERNEL=="ttyACM[0-9]*", NAME="%k", GROUP="uucp", MODE="0660"

Thank you.

Reproducible: Always
Comment 1 Matthias Schwarzott gentoo-dev 2008-06-09 19:43:42 UTC
udev-122-r1 does now contain a similar rule.