On Wed, Feb 13, 2013 at 12:17 PM, Stefan G. Weichinger <li...@xunil.at> wrote: > Am 2013-02-10 15:41, schrieb Stefan G. Weichinger: >> conflicting device node >> '/dev/mapper/swap' found > > googled that and found this similar issue: > > https://bugs.archlinux.org/task/32403 > > The command there returns on my thinkpad: > > > # journalctl -b --no-pager _SYSTEMD_UNIT=systemd-udevd.service > -- Logs begin at Mit 2012-08-15 20:16:00 CEST, end at Mit 2013-02-13 > 19:03:42 CET. -- > Feb 13 18:48:30 enzo systemd-udevd[4415]: failed to execute > '/lib/udev/lmt-udev' '/lib/udev/lmt-udev auto': No such file or directory > Feb 13 18:48:30 enzo systemd-udevd[4519]: failed to execute > '/lib/udev/lmt-udev' '/lib/udev/lmt-udev force modules=usb-autosuspend > devices=1-1.3:1...directory > Feb 13 18:48:30 enzo systemd-udevd[3857]: conflicting device node > '/dev/mapper/swap' found, link to '/dev/dm-0' will not be created > Feb 13 18:53:28 enzo systemd-udevd[5411]: conflicting device node > '/dev/mapper/_dev_sda4' found, link to '/dev/dm-1' will not be created > > > hmm. > > Might be that I have some outdated udev-rules, right? > > # equery f udev | grep rules > > /lib/udev/rules.d/40-gentoo.rules > /lib/udev/rules.d/42-usb-hid-pm.rules > /lib/udev/rules.d/50-udev-default.rules > /lib/udev/rules.d/60-cdrom_id.rules > /lib/udev/rules.d/60-persistent-alsa.rules > /lib/udev/rules.d/60-persistent-input.rules > /lib/udev/rules.d/60-persistent-serial.rules > /lib/udev/rules.d/60-persistent-storage-tape.rules > /lib/udev/rules.d/60-persistent-storage.rules > /lib/udev/rules.d/60-persistent-v4l.rules > /lib/udev/rules.d/61-accelerometer.rules > /lib/udev/rules.d/64-btrfs.rules > /lib/udev/rules.d/75-net-description.rules > /lib/udev/rules.d/75-probe_mtd.rules > /lib/udev/rules.d/75-tty-description.rules > /lib/udev/rules.d/78-sound-card.rules > /lib/udev/rules.d/80-drivers.rules > /lib/udev/rules.d/80-net-name-slot.rules > /lib/udev/rules.d/95-keyboard-force-release.rules > /lib/udev/rules.d/95-keymap.rules > /lib/udev/rules.d/95-udev-late.rules > > while I have stuff like this in /lib/udev/rules.d: > > # ls -1 /lib/udev/rules.d/ > 10-dm.rules > 11-dm-lvm.rules > 13-dm-disk.rules > 40-gentoo.rules > 40-usb-media-players.rules > 40-usb_modeswitch.rules > 42-usb-hid-pm.rules > 50-udev-default.rules > 60-cdrom_id.rules > 60-fprint-autosuspend.rules > 60-persistent-alsa.rules > 60-persistent-input.rules > 60-persistent-serial.rules > 60-persistent-storage.rules > 60-persistent-storage-tape.rules > 60-persistent-v4l.rules > 60-vmware.rules > 60-zvol.rules > 61-accelerometer.rules > 61-gnome-bluetooth.rules > 64-btrfs.rules > 64-md-raid.rules > 65-kvm.rules > 69-cd-sensors.rules > 69-dm-lvm-metad.rules > 69-vdev.rules > 70-libgphoto2.rules > 70-power-switch.rules > 70-printers.rules > 70-uaccess.rules > 71-seat.rules > 73-seat-late.rules > 75-net-description.rules > 75-probe_mtd.rules > 75-tty-description.rules > 77-mm-ericsson-mbm.rules > 77-mm-longcheer-port-types.rules > 77-mm-nokia-port-types.rules > 77-mm-pcmcia-device-blacklist.rules > 77-mm-platform-serial-whitelist.rules > 77-mm-simtech-port-types.rules > 77-mm-usb-device-blacklist.rules > 77-mm-x22x-port-types.rules > 77-mm-zte-port-types.rules > 77-nm-olpc-mesh.rules > 78-sound-card.rules > 80-drivers.rules > 80-mm-candidate.rules > 80-net-name-slot.rules > 80-udisks2.rules > 80-udisks.rules > 85-regulatory.rules > 90-alsa-restore.rules > 90-network.rules > 90-pulseaudio.rules > 90-zfs.rules > 95-cd-devices.rules > 95-dm-notify.rules > 95-keyboard-force-release.rules > 95-keymap.rules > 95-osinfo.rules > 95-udev-late.rules > 95-upower-battery-recall-dell.rules > 95-upower-battery-recall-fujitsu.rules > 95-upower-battery-recall-gateway.rules > 95-upower-battery-recall-ibm.rules > 95-upower-battery-recall-lenovo.rules > 95-upower-battery-recall-toshiba.rules > 95-upower-csr.rules > 95-upower-hid.rules > 95-upower-wup.rules > 97-bluetooth-hid2hci.rules > 99-fuse.rules > 99-ntfs3g.rules > 99-systemd.rules > > *sigh* > > Before I completely ruin that setup: > > Would someone pls compare that directory's content with mine and tell me > what to get rid of?
You should not be deleting rules arbitrarily from your system; perharps you have orphan rules, and you can detect that by equery'ing to what package each rule belongs. > I assume the problematic files (in the issue with encrypted swap) come > from lvm2: > > # equery b 10-dm.rules > * Searching for 10-dm.rules ... > sys-fs/lvm2-2.02.98 (/lib/udev/rules.d/10-dm.rules) > > # equery b 11-dm-lvm.rules > * Searching for 11-dm-lvm.rules ... > sys-fs/lvm2-2.02.98 (/lib/udev/rules.d/11-dm-lvm.rules) > > .... > > I will unmerge lvm2 for now as I think I don't need it on the laptop (I > don't use PVs/VGs/LVs here and that device-mapper-stuff happens > elsewhere, correct?) LVM2 will be pulled again by udisks2; it's a mandatory dependency. I don't think the problem is related to LVM, but I don't really know. Regards. -- Canek Peláez Valdés Posgrado en Ciencia e Ingeniería de la Computación Universidad Nacional Autónoma de México