On Sun, 2007-07-08 at 14:51 +0200, Jeroen Lankheet wrote: > Hi all, > > I think I've been stupid or framed or both. I wanted to samba share a > USB disk on a F7 system but got an SELinux message saying that the > directory could not be shared, and that there was a command to get it > right (=wrong?). > So I typed in > > chcon -t samba_share_t -R / > > Yes, that's what was in the SElinux message thingie as suggestion. And > being a total SELinux nitwit I did what the almighty Linux system adviced. > So it took a while before getting "operation not permitted" on /dev/.... > Then I cancelled the operation but the damage has apparently already > been made. > I retyped the command with the proper directory to share and now the > share worked. > But when I restarted the system all kinds of services were broken > including /dev/eth0. > The kernel could not find the eth0 device. The X configuration was gone > and all kinds of errors were smashed into my face. > So it looks like the SELinux (or me myself?) has scrambled my harddisk. > I cannot even login anymore. The system is completely dead. > Some 'simple' questions: > Why did this go wrong? > What actually did go wrong? > What to do next? Re-install? That would be a bummer. > > Thanks for the help. > > Regards, > Jeroen. > It looks like you set the SELinux context for the *whole* hard drive, rather than the directory that you wanted to share. The easiest way to get it working again would be to append "selinux=0" in GRUB when you boot the computer. You'll have to ask some of the SELinux experts here how to reset the contexts to what they're supposed to be. Jonathan
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