Hello,
thanks for the response.
My rule is in "55-my-rules.rules"
I also tried it with "ATTRS{bInterfaceNumber}" instead of the
"ENV{ID_USB_INTERFACE_NUM} ", but also no success.
Regards
Daniel
Am 09.10.2024 um 15:59 schrieb Mantas Mikulėnas:
Did you place your rules in the correct order?
ENV{ID_USB_INTERFACE_NUM} is set by usb_id in 50-udev-default.rules,
so it would be available in 60-foo.rules but not in 20-foo.
On Wed, Oct 9, 2024, 16:29 Daniel Spannbauer <d...@marco.de> wrote:
Hello,
our own device (see attachement for udevadm info --attribute-walk)
should have a symlink.
Therefore I create the following udev rule:
SUBSYSTEM=="tty", KERNEL=="ttyACM[0-9]*",
ENV{ID_USB_INTERFACE_NUM}=="02", ATTRS{idVendor}=="1dfb",
ATTRS{idProduct}=="0010", SYMLINK+="2a"
But a "udevadm test /sys/class/tty/ttyACM1" shows, that there is no
match, a symlink is not created. If I remofe the "ENV" pattern,
the rule
is working.
Any idea, whats wrong here?
System is opensuse LEAP 15.5, RPM-VErsion of UDEV is
249.16-150400.8.25.7
Best regards
Daniel
--
Daniel Spannbauer Systemadministration
marco Systemanalyse und Entwicklung GmbH Tel +49 8333
9233-27 Fax -11
Rechbergstr. 4-6, D 87727 Babenhausen Mobil +49 171 4033220
https://www.marco.de Email d...@marco.de
Geschäftsführer Martin Reuter, Torsten Lukas HRB 171775
Amtsgericht München
--
Daniel Spannbauer Systemadministration
marco Systemanalyse und Entwicklung GmbH Tel +49 8333 9233-27 Fax -11
Rechbergstr. 4-6, D 87727 Babenhausen Mobil +49 171 4033220
https://www.marco.de emai...@marco.de
Geschäftsführer Martin Reuter, Torsten Lukas HRB 171775 Amtsgericht München
