On Thu, 2011-05-12 at 21:19 +0100, Peter Merchant wrote:
> I have a little problem, and I am not getting anywhere.
> 
> In kubuntu 11 using Dolphin, I selected a partition drive called TV and
> unmounted it. Since then I have not been able to see it or get it back. 
> 
> TV was the label for partition sdb5.
> 
> Here are the steps that I have taken:
> 
> peterm@kubuntu-pm:~$ sudo fdisk -l
> [sudo] password for peterm: 
> 
> [sda stuff removed]
> 
> Disk /dev/sdb: 20.0 GB, 20020396032 bytes
> 255 heads, 63 sectors/track, 2434 cylinders
> Units = cylinders of 16065 * 512 = 8225280 bytes
> Sector size (logical/physical): 512 bytes / 512 bytes
> I/O size (minimum/optimal): 512 bytes / 512 bytes
> Disk identifier: 0x0009aa21
> 
> 
> Device Boot Start End Blocks Id System
> /dev/sdb1 * 1 1275 10241406 b W95 FAT32
> /dev/sdb2 1276 2434 9309667+ 5 Extended
> /dev/sdb5 1276 2434 9309636 b W95 FAT32
> 
> peterm@kubuntu-pm:~$ 
> 
> 
> ---> sdb1 is ok. Gparted shows it as having mount point /media/disk2data
> ---> which is what it is called. 
> 
> 
> ---> Sdb5 has the label TV but I cannot find it. 
> 
> 
> --> Proposed instruction is mount -t fat32 /dev/sdb5 /mnt
> 
> --> it didn't like that I had to use vfat, not fat32.
> 
> --> mount shows:
> 
> peterm@kubuntu-pm:~$ mount
> 
> /dev/sda5 on / type ext4 (rw,errors=remount-ro)
> proc on /proc type proc (rw,noexec,nosuid,nodev)
> none 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)
> none on /dev type devtmpfs (rw,mode=0755)
> none on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
> none on /dev/shm type tmpfs (rw,nosuid,nodev)
> none on /var/run type tmpfs (rw,nosuid,mode=0755)
> none on /var/lock type tmpfs (rw,noexec,nosuid,nodev)
> none on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
> /dev/sda7 on /home type ext4 (rw)
> /dev/sdb1 on /media/Disk2Data type vfat
> (rw,nosuid,nodev,uhelper=hal,uid=1000)
> /dev/sdb5 on /mnt type vfat (rw)
> 
> peterm@kubuntu-pm:~$ 
> 
> 
> --> so it is there, but not in the same format as disk2data
> 
> 
> --> Dolphin now finds the contents of this disk under root/mnt. How do I
> --> get it back to showing as TV? 
> 
> 
> Try umount mnt followed by
> 
> 
> mount -t fat32 /dev/sdb5 /media/TV
> 
> peterm@kubuntu-pm:~$ sudo mount -t vfat /dev/sdb5 /media/TV
> 
> mount: mount point /media/TV does not exist
> 
> 
> --> what next?   Ask the lug.

Still Struggling. System information: Second hard disk is in two
partitions - disk2data and TV. and I am using kubuntu 11.latest

Current state is that partition TV is now in fstab, but disk2data is
not. Dolphin can now find both, but TV is read-only. 

here is fstab: 

# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique
identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
proc            /proc           proc    nodev,noexec,nosuid 0       0
# / was on /dev/sda5 during installation
UUID=f7a37ca0-e336-4783-b436-52cd9754b024 /  ext4  errors=remount-ro 0
1
# swap was on /dev/sda6 during installation
UUID=36a2dd2a-c417-4db8-aa57-cad630726fae none   swap    sw
0       0
/dev/fd0     /media/floppy0  auto    rw,user,noauto,exec,utf8 0       0
/dev/sda7 /home         ext4 defaults,user_xattr 1 2
UUID=21FC-A114 /media/TV     vfat    defaults        0 0


I have replaced the 'TV' partition by its UUID.

Directory /media/TV has attributes 
drwxr-xr-x  9 root root 8192 1970-01-01 01:00 TV

which I don't seem to be able to change, even as sudo.

Any suggestions? 

I have noticed that since I added TV to fstab it takes a lot longer to
boot. 

Peter





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