Comment 18 for bug 351122

After connecting and switching on the camera:

$ lsusb
Bus 001 Device 011: ID 04a9:3126 Canon, Inc.
Bus 001 Device 002: ID 18a5:0214
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

$ gvfs-mount -l
Drive(0): Unità CD-RW/DVD±RW
  Type: GProxyDrive (GProxyVolumeMonitorHal)
Drive(1): Unità USB
  Type: GProxyDrive (GProxyVolumeMonitorHal)
  Volume(0): EsternoFAT
    Type: GProxyVolume (GProxyVolumeMonitorHal)
    Mount(0): EsternoFAT -> file:///media/EsternoFAT
      Type: GProxyMount (GProxyVolumeMonitorHal)
  Volume(1): EsternoEXT3
    Type: GProxyVolume (GProxyVolumeMonitorHal)
    Mount(0): EsternoEXT3 -> file:///media/EsternoEXT3
      Type: GProxyMount (GProxyVolumeMonitorHal)
Volume(0): Canon, Inc. Canon Digital Camera
  Type: GProxyVolume (GProxyVolumeMonitorGPhoto2)
  Mount(0): Canon, Inc. Canon Digital Camera -> gphoto2://[usb:001,011]/
    Type: GProxyShadowMount (GProxyVolumeMonitorGPhoto2)
Mount(0): Canon, Inc. Canon Digital Camera -> gphoto2://[usb:001,011]/
  Type: GDaemonMount

and drivemount_applet2 shows 2 mounted cameras icons.

$ mount
/dev/sda1 on / type ext3 (rw,relatime,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,nosuid,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
lrm on /lib/modules/2.6.28-11-server/volatile type tmpfs (rw,mode=755)
/dev/sda6 on /home type ext3 (rw,relatime)
/dev/sda7 on /home/media type ext3 (rw,relatime)
securityfs on /sys/kernel/security type securityfs (rw)
rpc_pipefs on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
nfsd on /proc/fs/nfsd type nfsd (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
/dev/sdb1 on /media/EsternoFAT type vfat (rw,nosuid,nodev,uhelper=hal,shortname=mixed,uid=1000,utf8,umask=077,flush)
/dev/sdb2 on /media/EsternoEXT3 type ext3 (rw,nosuid,nodev,uhelper=hal)
gvfs-fuse-daemon on /home/paolo/.gvfs type fuse.gvfs-fuse-daemon (rw,nosuid,nodev,user=paolo)
/home/paolo/.Private on /home/paolo/Private type ecryptfs (ecryptfs_sig=xzzzzzzzzzzzzzz,ecryptfs_fnek_sig=xxxxxxxxxxxxxxxxxxxx,ecryptfs_cipher=aes,ecryptfs_key_bytes=16)

Unmounting the camera from the applet, one of the 2 camera icons in the applet disappair; mounting again the camera from the same applet makes the applet crash. Relaunching the applet shows 2 camera icons again.