Hi, I'm maintaining the ArchLinux kernel 2.6.27.xx series + cups packages. We added the git fix for libusb "lp" group required by new cups 1.4.x to our udev 146 pkg, this fix is working with kernels 2.6.30 and 2.6.31 but fails with our 2.6.27.xx kernels. The kernel config is modified only in a few parts. With kernel 2.6.27.xx the rule is well applied on cold boot but whenever I switch power off and on the printer devices stays in root group. Every udev call done by hand like udevadm trigger or test "fixes" the group permission. usb 4-2: new full speed USB device using ohci_hcd and address 2 usb 4-2: configuration #1 chosen from 1 choice [root@server64 andyrtr]# ls -lhR /dev/bus/usb/004/002 crw-rw-r-- 1 root root 189, 385 8. Okt 19:01 /dev/bus/usb/004/002 [root@server64 andyrtr]# udevadm trigger [root@server64 andyrtr]# ls -lhR /dev/bus/usb/004/002 crw-rw---- 1 root lp 189, 385 8. Okt 19:01 /dev/bus/usb/004/002 Any idea what cause can this odd behaviour and how to fix it? -Andy run_command: calling: test udevadm_test: version 146 This program is for debugging only, it does not run any program, specified by a RUN key. It may show incorrect results, because some values may be different, or not available at a simulation run. parse_file: reading '/lib/udev/rules.d/40-alsa.rules' as rules file parse_file: reading '/lib/udev/rules.d/40-infiniband.rules' as rules file parse_file: reading '/lib/udev/rules.d/40-isdn.rules' as rules file parse_file: reading '/lib/udev/rules.d/40-pilot-links.rules' as rules file parse_file: reading '/lib/udev/rules.d/40-zaptel.rules' as rules file parse_file: reading '/lib/udev/rules.d/50-firmware.rules' as rules file parse_file: reading '/lib/udev/rules.d/50-udev-default.rules' as rules file parse_file: reading '/lib/udev/rules.d/53-sane.rules' as rules file parse_file: reading '/lib/udev/rules.d/60-cdrom_id.rules' as rules file parse_file: reading '/lib/udev/rules.d/60-persistent-alsa.rules' as rules file parse_file: reading '/lib/udev/rules.d/60-persistent-input.rules' as rules file parse_file: reading '/lib/udev/rules.d/60-persistent-serial.rules' as rules file parse_file: reading '/lib/udev/rules.d/60-persistent-storage-tape.rules' as rules file parse_file: reading '/lib/udev/rules.d/60-persistent-storage.rules' as rules file parse_file: reading '/lib/udev/rules.d/60-persistent-v4l.rules' as rules file parse_file: reading '/lib/udev/rules.d/61-mobile-action.rules' as rules file parse_file: reading '/lib/udev/rules.d/61-option-modem-modeswitch.rules' as rules file parse_file: reading '/lib/udev/rules.d/61-persistent-storage-edd.rules' as rules file parse_file: reading '/lib/udev/rules.d/64-device-mapper.rules' as rules file parse_file: reading '/lib/udev/rules.d/64-md-raid.rules' as rules file parse_file: reading '/lib/udev/rules.d/70-acl.rules' as rules file parse_file: reading '/lib/udev/rules.d/70-hid2hci.rules' as rules file parse_file: reading '/lib/udev/rules.d/75-net-description.rules' as rules file parse_file: reading '/lib/udev/rules.d/75-tty-description.rules' as rules file parse_file: reading '/lib/udev/rules.d/78-sound-card.rules' as rules file parse_file: reading '/lib/udev/rules.d/79-fstab_import.rules' as rules file parse_file: reading '/lib/udev/rules.d/80-drivers.rules' as rules file parse_file: reading '/lib/udev/rules.d/81-arch.rules' as rules file parse_file: reading '/lib/udev/rules.d/95-keymap.rules' as rules file parse_file: reading '/lib/udev/rules.d/95-udev-late.rules' as rules file udev_rules_new: rules use 60576 bytes tokens (5048 * 12 bytes), 15168 bytes buffer udev_rules_new: temporary index used 24160 bytes (1208 * 20 bytes) udev_device_new_from_syspath: device 0xb4c140 has devpath '/devices/pci0000:00/0000:00:04.0/usb4/4-2' udev_device_new_from_syspath: device 0xb56000 has devpath '/devices/pci0000:00/0000:00:04.0/usb4/4-2' udev_device_read_db: device 0xb56000 filled with db file data udev_rules_apply_to_event: LINK 'char/189:386' /lib/udev/rules.d/50-udev-default.rules:4 udev_rules_apply_to_event: MODE 0664 /lib/udev/rules.d/50-udev-default.rules:54 udev_rules_apply_to_event: NAME 'bus/usb/004/003' /lib/udev/rules.d/50-udev-default.rules:54 udev_rules_apply_to_event: IMPORT 'usb_id --export /devices/pci0000:00/0000:00:04.0/usb4/4-2' /lib/udev/rules.d/50-udev-default.rules:65 util_run_program: 'usb_id --export /devices/pci0000:00/0000:00:04.0/usb4/4-2' started util_run_program: '/lib/udev/usb_id' (stdout) 'ID_VENDOR=Lexmark_International__Inc.' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_VENDOR_ENC=Lexmark\x20International\x2c\x20Inc.' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_VENDOR_ID=043d' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_MODEL=Lexmark_Optra_E312' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_MODEL_ENC=Lexmark\x20Optra\x20E312' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_MODEL_ID=000c' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_REVISION=0100' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_SERIAL=Lexmark_International__Inc._Lexmark_Optra_E312_8050926' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_SERIAL_SHORT=8050926' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_BUS=usb' util_run_program: '/lib/udev/usb_id' (stdout) 'ID_USB_INTERFACES=:070102:' util_run_program: 'usb_id --export /devices/pci0000:00/0000:00:04.0/usb4/4-2' returned with exitcode 0 udev_rules_apply_to_event: GROUP 7 /lib/udev/rules.d/50-udev-default.rules:66 udev_rules_apply_to_event: MODE 0660 /lib/udev/rules.d/50-udev-default.rules:66 udev_device_new_from_syspath: device 0xb58a00 has devpath '/devices/pci0000:00/0000:00:04.0/usb4' udev_device_new_from_syspath: device 0xb58ce0 has devpath '/devices/pci0000:00/0000:00:04.0' udev_device_new_from_syspath: device 0xb58f90 has devpath '/devices/pci0000:00' udev_device_update_db: created db file for '/devices/pci0000:00/0000:00:04.0/usb4/4-2' in '/dev/.udev/db/\x2fdevices\x2fpci0000:00\x2f0000:00:04.0\x2fusb4\x2f4-2' udev_node_add: creating device node '/dev/bus/usb/004/003', devnum=189:386, mode=0660, uid=0, gid=7 udev_node_mknod: preserve file '/dev/bus/usb/004/003', because it has correct dev_t udev_node_mknod: chmod(/dev/bus/usb/004/003, 020660) udev_node_mknod: chown(/dev/bus/usb/004/003, 0, 7) update_link: found 2 devices with name '/dev/char/189:386' udev_device_new_from_syspath: device 0xb59430 has devpath '/devices/pci0000:00/0000:00:04.0/usb4/4-2/usb_device/usbdev4.3' udev_device_read_db: device 0xb59430 filled with db symlink data '/dev/usbdev4.3' update_link: '/dev/char/189:386' with target '/dev/bus/usb/004/003' has the highest priority 0, create it node_symlink: atomically replace '/dev/char/189:386' udevadm_test: UDEV_LOG=6 udevadm_test: DEVPATH=/devices/pci0000:00/0000:00:04.0/usb4/4-2 udevadm_test: MAJOR=189 udevadm_test: MINOR=386 udevadm_test: DEVTYPE=usb_device udevadm_test: DRIVER=usb udevadm_test: DEVICE=/proc/bus/usb/004/003 udevadm_test: PRODUCT=43d/c/100 udevadm_test: TYPE=0/0/0 udevadm_test: BUSNUM=004 udevadm_test: DEVNUM=003 udevadm_test: ACTION=add udevadm_test: SUBSYSTEM=usb udevadm_test: DEVLINKS=/dev/char/189:386 udevadm_test: ID_VENDOR=Lexmark_International__Inc. udevadm_test: ID_VENDOR_ENC=Lexmark\x20International\x2c\x20Inc. udevadm_test: ID_VENDOR_ID=043d udevadm_test: ID_MODEL=Lexmark_Optra_E312 udevadm_test: ID_MODEL_ENC=Lexmark\x20Optra\x20E312 udevadm_test: ID_MODEL_ID=000c udevadm_test: ID_REVISION=0100 udevadm_test: ID_SERIAL=Lexmark_International__Inc._Lexmark_Optra_E312_8050926 udevadm_test: ID_SERIAL_SHORT=8050926 udevadm_test: ID_BUS=usb udevadm_test: ID_USB_INTERFACES=:070102: udevadm_test: DEVNAME=/dev/bus/usb/004/003 [root@server64 andyrtr]# uname -a Linux server64 2.6.27.36-lts #1 SMP Tue Oct 6 17:43:43 UTC 2009 x86_64 AMD Athlon(tm) X2 Dual Core Processor BE-2300 AuthenticAMD GNU/Linux -- To unsubscribe from this list: send the line "unsubscribe linux-hotplug" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
