Le Samedi 6 Mars 2004 01:42, rhein a écrit : > Hello, > I used fro the first time my cd burner with K3b. > I created a backup cd-rw with different files. > I wanted to erase a directory on the cd-rw, no permission... Then I > thought it was a permission problem and I did this in a prompt: > [EMAIL PROTECTED] rhein]# chmod 777 /mnt/cdrom > chmod: changing permissions of `/mnt/cdrom': Read-only file system > > How can I get all the files to be read by the user and the root? > Thanks for your help > Christophe
Hi, The CD you have created can be read by anyone - not just by root. However, it is read-only and cannot be changed, except by Cd burning tools such as k3b. If you want to 'erase' anything from the CD-RW, you have to go back into k3b and add a new session to the CD-RW. When you add a new session, you define a new directory tree for the CD-RW... and you can remove any references to a folder that you burnt earlier. The CD-RW then appears to have lost that folder. It is still there, but is no longer visible. HTH, Richard PS I nearly forgot... if you want to add files to a CD (or CD-rw), make sure that you use the 'multi-session' option in k3b.
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