[gentoo-user] gentoo install problem

[gentoo-user] gentoo install problem

[刘焕杰]

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Hi guys, I try to install Gentoo this morning.
I follow the instructions in the official website.
But after I reboot, it appears like below:

  this is (none).
  unknown_domain Gentoo Linux 3.5.7
  (none) login:

------------------------------
------------
And I can log in as root, but it says it
is a read-only file system. I can't modify
any file.
Before I reboot, I can't umount /mnt/gentoo
and /mnt/gentoo/dev, it says those devices
are busy. But /mnt/gentoo/proc and /mnt/gen-
too/boot umount succeed.

Anyone help?
Thanks

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Re: [gentoo-user] gentoo install problem

[Cr0k]

On Sun, 4 Nov 2012 14:26:33 +0800
刘焕杰 <jenenliu@gmail.com> wrote:

> Hi guys, I try to install Gentoo this morning.
> I follow the instructions in the official website.
> But after I reboot, it appears like below:
> 
>   this is (none).
>   unknown_domain Gentoo Linux 3.5.7
>   (none) login:
> 
> ------------------------------
> ------------
> And I can log in as root, but it says it
> is a read-only file system. I can't modify
> any file.
> Before I reboot, I can't umount /mnt/gentoo
> and /mnt/gentoo/dev, it says those devices
> are busy. But /mnt/gentoo/proc and /mnt/gen-
> too/boot umount succeed.
> 
> Anyone help?
> Thanks

You may have done something wrong.
When it says that devices are busy, it's often because the shell you are in is in these folders (i.e. when you type umount foo, you're still in the directory it's mounted in).
For the r-o issue, I'd say you did put wrong options in /etc/fstab…

Hope it helps

Cr0k.

Re: [gentoo-user] gentoo install problem

[刘焕杰]

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Thanks for your reply.
Here is my /etc/fstab file, can you help how to correct it, if it's wrong
   /dev/sda1     /boot             ext2
noauto,noatime        0 2
   /dev/sda2     none             swap                   sw
                         0 0
  /dev/sda3      /                    ext3                   noatime
            0 1

the file type and mount point is right.

2012/11/4 Cr0k <crok.r245@gmail.com>

> On Sun, 4 Nov 2012 14:26:33 +0800
> 刘焕杰 <jenenliu@gmail.com> wrote:
>
> > Hi guys, I try to install Gentoo this morning.
> > I follow the instructions in the official website.
> > But after I reboot, it appears like below:
> >
> >   this is (none).
> >   unknown_domain Gentoo Linux 3.5.7
> >   (none) login:
> >
> > ------------------------------
> > ------------
> > And I can log in as root, but it says it
> > is a read-only file system. I can't modify
> > any file.
> > Before I reboot, I can't umount /mnt/gentoo
> > and /mnt/gentoo/dev, it says those devices
> > are busy. But /mnt/gentoo/proc and /mnt/gen-
> > too/boot umount succeed.
> >
> > Anyone help?
> > Thanks
>
> You may have done something wrong.
> When it says that devices are busy, it's often because the shell you are
> in is in these folders (i.e. when you type umount foo, you're still in the
> directory it's mounted in).
> For the r-o issue, I'd say you did put wrong options in /etc/fstab…
>
> Hope it helps
>
> Cr0k.
>
>

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Re: [gentoo-user] gentoo install problem

[Alex Schuster]

刘焕杰 writes:

> Hi guys, I try to install Gentoo this morning.
> I follow the instructions in the official website.
> But after I reboot, it appears like below:
> 
>   this is (none).
>   unknown_domain Gentoo Linux 3.5.7
>   (none) login:

Put the host name in /etc/conf.d/hostname, and the fully qualified
domainname in /etc/hosts, like 127.0.0.1 localhost myhost.mydomain.

> And I can log in as root, but it says it
> is a read-only file system. I can't modify
> any file.

Any messages about this while booting? Like having an unclean file
system, but /sbin/fsck.ext3 from sys-fs/e2fspropgs missing? You can halt
the output by pressing Ctrl-S, and enable it again with Ctrl-Q.

> Before I reboot, I can't umount /mnt/gentoo
> and /mnt/gentoo/dev, it says those devices
> are busy. But /mnt/gentoo/proc and /mnt/gen-
> too/boot umount succeed.

As Cr0k said.

	Wonko