--- Em dom, 4/11/12, Bruce Dubbs escreveu:
> De: Bruce Dubbs
> Assunto: Re: [blfs-dev] Finishing up BLFS checks for LFS-7.2
> Para: "BLFS Development List"
> Data: Domingo, 4 de Novembro de 2012, 22:55
> Fernando de Oliveira wrote:
> > --- Em qua, 31/10/12, Bruce Dubbs escreveu:
>
> >> I updated the instructions yesterday. They
> build OK, but have not
> >> been tested. Please use the most current
> instructions and let me
> >> know how it goes.
>
> > After solving some problems, I could install sane and
> xsane today,
> > unfortunately, not yet working. I need to recall what I
> did for it to
> > run in previous LFS version.
>
> Possibly a configuration issue.
Two problems: permissions and configure switch in sane.
Configure Switch:
I had the message like "No libusb support".
Solution:
--enable-libusb_1_0
Permissions
Multi-function printer/scanner device is /dev/bus/usb/00{1,2}. From CUPS, group
is lp (one is root):
# ls -lh /dev/bus/usb/00{1,2}
/dev/bus/usb/001:
total 0
crw-rw-r-- 1 root lp 189, 0 Nov 5 10:47 001
crw-rw-r-- 1 root lp 189, 1 Nov 5 12:01 002
/dev/bus/usb/002:
total 0
crw-rw-r-- 1 root lp 189, 128 Nov 5 10:47 001
crw-rw-r-- 1 root lp 189, 129 Nov 5 10:47 002
crw-rw-r-- 1 root lp 189, 130 Nov 5 10:47 003
crw-rw-r-- 1 root root 189, 131 Nov 5 10:47 004
Solution:
usermod -a -G lp <user>
I cannot understand what mistake I did that I do not have the same as in
LFS"7.1":
$ ls -lh /dev/bus/usb/00{1,2}
/dev/bus/usb/001:
total 0
crw-rw-r-- 1 root root 189, 0 Nov 5 12:33 001
crw-rw-r-- 1 root scanner 189, 1 Nov 5 12:34 002
/dev/bus/usb/002:
total 0
crw-rw-r-- 1 root lp 189, 128 Nov 5 12:33 001
crw-rw-r-- 1 root root 189, 129 Nov 5 12:33 002
crw-rw-r-- 1 root root 189, 130 Nov 5 12:33 003
crw-rw-r-- 1 root root 189, 131 Nov 5 12:33 004
> > From chroot, problems building sane:
> >
> > # ls -lh /{var,run}/lock ls: não é possível acessar
> /run/lock:
> > Arquivo ou diretório não encontrado lrwxrwxrwx 1 root
> root 9 Set 20
> > 14:08 /var/lock -> /run/lock
I issued the command just to show /var/lock was a broken symlink.
>
> > [ls : not possible accessing /run/lock: File or
> directory not
> > found.]
> >
> > /bin/sh ../mkinstalldirs -m 775 /var/lock/sane mkdir -m
> 775 -p --
> > /var/lock/sane mkdir: é impossível criar o diretório
> “/var/lock”:
> > Arquivo existe
> > ****************** My free translation:
> > [mkdir: not
> > possible to create "/var/lock": File exists]
> ******************
>
> That's odd, the -p option for mkdir means "no error if
> existing, make
> parent directories as needed"
>
> I build remotely all the time via ssh, but not chroot.
> Perhaps when
> entering chroot you need to mkdir -p /run/lock.
Thanks, Bruce.
Now, sane and xsane are built and working and so they can be tagged?
[]s,
Fernando
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