First, I was wrong about it's not mounting the data CD. I was looking in the wrong place. So it is only about audio CDs.
When one is inserted: $ sudo udisks --monitor-detail Monitoring activity from the disks daemon. Press Ctrl+C to cancel. changed: /org/freedesktop/UDisks/devices/sr0 Showing information for /org/freedesktop/UDisks/devices/sr0 native-path: /sys/devices/pci0000:00/0000:00:07.0/ata2/host1/target1:0:0/1:0:0:0/block/sr0 device: 11:0 device-file: /dev/sr0 presentation: /dev/sr0 by-id: /dev/disk/by-id/ata-TSSTcorp_CDDVDW_SH-S223C_R41368DB120810 by-path: /dev/disk/by-path/pci-0000:00:07.0-scsi-0:0:0:0 detected at: Tue 18 Jun 2013 15:30:23 CEST system internal: 0 removable: 1 has media: 0 detects change: 1 detection by polling: 1 detection inhibitable: 1 detection inhibited: 0 is read only: 0 is mounted: 0 mount paths: mounted by uid: 0 presentation hide: 0 presentation nopolicy: 0 presentation name: presentation icon: automount hint: size: 0 block size: 0 job underway: no usage: type: version: uuid: label: drive: vendor: TSSTcorp model: TSSTcorp CDDVDW SH-S223C revision: SB06 serial: R41368DB120810 WWN: detachable: 0 can spindown: 0 rotational media: Yes, unknown rate write-cache: disabled ejectable: 1 adapter: Unknown ports: similar devices: media: compat: optical_cd optical_cd_r optical_cd_rw optical_dvd optical_dvd_plus_r optical_dvd_plus_r_dl optical_dvd_plus_rw optical_dvd_r optical_dvd_ram optical_dvd_rw interface: scsi if speed: (unknown) ATA SMART: not available As far as I can see, then, the problem is further on in the chain that leads to a media player's being started. How does udev notify gnome that something has happened? -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/1371563772.26431.1.camel@ruth