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I am new to the Linux world and have what I think is a fairly
simple question. I would like to know how to get information
from a CD using the X Window System. Can you help me with this?
--
Anthony, DrexelDG@aol.com
First, mount your CD-ROM using the command mount /cdrom if /etc/fstab is
properly configured. Otherwise, as root use mount /dev/hdb /cdrom.
Your distribution probably offers some
graphic tools to help with the task; remember man mount is your
friend.
--
Alessandro Rubini, rubini@prosa.it
First, in an xterm, log in as root (su -root and type in the root password when prompted). Then, create a directory where the CD will appear to be:
mkdir /mnt/cdromNext, insert the CD and mount it on the directory you created:
mount -t iso9660 -o ro /dev/hdd /mnt/cdromThen, you should be able to cd to /mnt/cdrom and use the files on the CD. When you're done, the command
umount /mnt/cdromwill tell Linux to ``let go'' of the CD so you can eject it and work on another.
When LILO starts to boot Linux, I get an error message
saying, ``BIOS32 extension does not exist. Sorry, this release
still depends on it!''
I am unable to boot Linux because of this. What should I do?
--
Mark, msudnick@ionsys.com
LILO must be installed on your MBR
(Master Boot Record), on a floppy disk or the first sector of your
Linux partition. If you have an IDE drive, it must be located before the
540MB limit; if you have a SCSI drive, it must be lower than
cylinder 1024. Is your LILO installed in the proper location?
--
Daniel Lafraia, lafraia@iron.com.br
This message is printed by a SCSI driver which is
compiled in your default kernel and is benign as you don't have
that SCSI controller.
Most drivers don't print any message when they fail
detecting the hardware; in my opinion, this is good. It looks as if
your kernel is locking when probing for some other hardware, but I can't
tell which one. You should try to remove any strange ISA device
installed in your system, then compile your own kernel,
leaving out everything of no interest to you.
Note that most modern distributions use modules for each device
driver in order to avoid probing for uninstalled peripherals.
--
Alessandro Rubini, rubini@prosa.it
At what speed is my modem connecting? I have
REPORT CONNECT
in my chat script, but it always indicates I am connected at
57600. How do I query the modem or pppd to find out the speed at which
I am actually connected?
--
James M. Pothering, jmpothering@netscape.net
You need to make a change in your modem settings.
Consult your modem's manual to learn which string
to send, then use a terminal program such as minicom to
instruct your modem to return the modem-to-remote (DCE) speed,
not the computer-to-modem (DTE) speed. For example, for my modem
I would type ATW2&W. This turns on ``Report connection rate
only as CONNECT XXXX'' (W2) and saves the settings for the next use (&W).
--
Chad Robinson, chadr@brt.com
I've upgraded to glibc 2.1, but certain older applications
(StarOffice in particular) don't want to run now. How do I
either convince StarOffice to like the new glibc, or else
keep the old 2.0.7 installed just for StarOffice's use?
--
Tim Pepper, tpepper@calpoly.edu
Here's a shot in the dark... Instead of executing ``soffice'' by itself to start StarOffice, execute the following:
LD_LIBRARY_PATH=/glibc_libraries_path sofficeBe sure to have the 2.0.7 libraries in a directory separate from all the rest of your system libraries (they typically reside in /lib). The command above should make StarOffice look for shared libraries in the LD_LIBRARY_PATH first before moving on to look elsewhere. Note that you do not want this particular LD_LIBRARY_PATH variable to be permanent; you just want to execute it when you start StarOffice. (Of course, replace /glibc_libraries_path with the actual path to your glibc 2.0.7 libraries.)
You can influence how any application searches for shared libraries by setting the LD_LIBRARY_PATH environment variable (don't forget to use export LD_LIBRARY_PATH=..., so the environment variable's value will be visible to applications you run). The value of this variable should be a colon-separated list of directories to be searched before the usual locations.
Writing a simple shell script will make life simpler. Do something like this:
#!/bin/bash export LD_LIBRARY_PATH=/path_old_glibc/ exec sofficeIf necessary, you can also force the issue with LD_PRELOAD:
#!/bin/bash export LD_PRELOAD=/path_old_libc.so exec soffice--
I would like to know if it is possible to install a Red Hat
5.1 or 5.2 system from a parallel port Zip drive.
--
Chris Bensch, chrisbensch@iname.com
Yes, it should work. The distribution won't autodetect your Zip drive
(I'm fairly certain), but you can tell it you have a SCSI controller and
select the ppa controller, which really is SCSI, over your parallel port.
You should then be able to do your install.
However, Red Hat will not fit on a Zip drive. You will have to get rid of
many of the packages in the /RPMS directory, and the installer will complain
about not finding those packages, but should proceed with the install
anyway. If you carefully choose which packages to install on the Zip
drive, you may end up with a working system.
In other words, it's much easier to use a Jaz drive or some other
device that can hold at least half a gigabyte.
--
Marc Merlin, marc@merlins.org
I am trying to install the Oracle8 database and don't know how to create
mount points.
On the installation guide, it says I need to make one software
mount point /u01 and three DB mount points /u02, /u03 and /u04.
Please tell me how to create them and what the difference is
between these mount points.
--
Tim Wu, tim@vbisd.org
A mount point is just a directory. On a UNIX platform, file systems
are not referred to with drive letters. They are mounted, at which
time they become part of the root file system mounted on /.
It is at this location that you create /u01, /u02, /u03 and /u04. You may
need to check the permissions required for those directories.
Also, Oracle may require you to create partitions to actually mount,
but that is another issue.
--
Chad Robinson, chadr@brt.com