Mas quando eu olho na pasta Home eles aparecem na seção da esquerda e eu tenho acesso total. Parece que causei uma consequência não intencional ao tentar encontrar soluções para um problema anterior com o leitor de cartões (agora corrigido).
Quando clico para desmontar o pendrive ou o cartão SD / SDHC, sou solicitado a fornecer minha senha de administrador!
Preciso consertar essa situação? Se sim, como?
Obrigado
njsg, Saída do terminal conforme solicitado e obrigado pela sua paciência,
Com o stick USB no leitor de cartões múltiplos,
roger@roger-desktop:~$ mount
/dev/sda6 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfsd-fuse on /run/user/roger/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=roger)
/dev/sdf1 on /media/usb0 type vfat (rw,noexec,nodev,sync,noatime,nodiratime)
roger@roger-desktop:~$
roger@roger-desktop:~$ dmesg | grep sdf
[ 218.603341] sd 9:0:0:0: [sdf] 7806976 512-byte logical blocks: (3.99 GB/3.72 GiB)
[ 218.604450] sd 9:0:0:0: [sdf] Write Protect is off
[ 218.604455] sd 9:0:0:0: [sdf] Mode Sense: 23 00 00 00
[ 218.605449] sd 9:0:0:0: [sdf] No Caching mode page present
[ 218.605453] sd 9:0:0:0: [sdf] Assuming drive cache: write through
[ 218.610441] sd 9:0:0:0: [sdf] No Caching mode page present
[ 218.610448] sd 9:0:0:0: [sdf] Assuming drive cache: write through
[ 218.637917] sdf: sdf1
[ 218.643388] sd 9:0:0:0: [sdf] No Caching mode page present
[ 218.643396] sd 9:0:0:0: [sdf] Assuming drive cache: write through
[ 218.643401] sd 9:0:0:0: [sdf] Attached SCSI removable disk
roger@roger-desktop:~$
Com o stick USB e o cartão SDHC no leitor de cartões múltiplos,
roger@roger-desktop:~$ mount
/dev/sda6 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
gvfsd-fuse on /run/user/roger/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=roger)
/dev/sdf1 on /media/usb0 type vfat (rw,noexec,nodev,sync,noatime,nodiratime)
/dev/sdb1 on /media/usb1 type vfat (rw,noexec,nodev,sync,noatime,nodiratime)
roger@roger-desktop:~$
roger@roger-desktop:~$ dmesg | grep sdf
[ 218.603341] sd 9:0:0:0: [sdf] 7806976 512-byte logical blocks: (3.99 GB/3.72 GiB)
[ 218.604450] sd 9:0:0:0: [sdf] Write Protect is off
[ 218.604455] sd 9:0:0:0: [sdf] Mode Sense: 23 00 00 00
[ 218.605449] sd 9:0:0:0: [sdf] No Caching mode page present
[ 218.605453] sd 9:0:0:0: [sdf] Assuming drive cache: write through
[ 218.610441] sd 9:0:0:0: [sdf] No Caching mode page present
[ 218.610448] sd 9:0:0:0: [sdf] Assuming drive cache: write through
[ 218.637917] sdf: sdf1
[ 218.643388] sd 9:0:0:0: [sdf] No Caching mode page present
[ 218.643396] sd 9:0:0:0: [sdf] Assuming drive cache: write through
[ 218.643401] sd 9:0:0:0: [sdf] Attached SCSI removable disk
roger@roger-desktop:~$
Note, onde sdf aparece entre colchetes acima, é VERMELHO no Terminal.
Para o cartão usb e o cartão SDHC posso ler e copiar para o meu PC, mas não consigo escrever a partir do PC para eles. Usando o Home Folder, Devices, Properties do Ubuntu ambos possuem sistemas de arquivos msdos. Quando eu conectá-los em um laptop com Windows XP, ambos são o sistema de arquivos FAT32. Isso significa que o Ubuntu vê o FAT32 como msdos?