Public bug reported: Attempting to set bridge_role = primary with the following command in preseed:
in-target chzdev --no-root-update -pVe c003 bridge_role=primary; ...works, and generates the following udev rule for this device: https://pastebin.canonical.com/164271/ However, after reboot: systemd-udevd[2634]: error opening ATTR{/sys/devices/qeth/0.0.c003/bridge_role} for writing: Permission denied More logging: https://pastebin.canonical.com/164272/ after the system has booted, we are able to write to the file and set bridge_role to primary: root@10-13-3-10:/var/log# cat /sys/devices/qeth/0.0.c003/bridge_role none root@10-13-3-10:/var/log# echo primary > /sys/devices/qeth/0.0.c003/bridge_role root@10-13-3-10:/var/log# cat /sys/devices/qeth/0.0.c003/bridge_role primary ** Affects: s390-tools (Ubuntu) Importance: Undecided Status: New ** Tags: s390x -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1618463 Title: udev race condition with qeth device and bridge_role To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/s390-tools/+bug/1618463/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
