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I am currently running RedHat 8.0 with all RHN updates to date. I just downloaded the 3 RedHat 9 ISOs and burned them to CDs. I also just did a backup of all my stuff.
Is there anything I need to be aware of before I reboot on CD 1, and start the update?
Like, should I use the upgrade option, or one of the regular ones, like Workstation?
I would appreciate any words of wisdom from anyone who has survived this.
Just from my own experience, I would do a fresh install rather than an upgrade. I tried using the upgrade option on a couple of previous versions of RH and I ended up with a jacked-up install. I'm sure that others have done it no problem, but I've seen a couple of posts here with similar gripes about the upgrade option. Now I just backup my own personal files and start from scratch with a new install.
RedHat supposedly made much more effort this time around towards making 9 upgrade previous installs correctly. I upgraded an RH8 machine with no problems. There's a screen during the upgrade process where you indicate specifically what OS/Version you're upgrading from so it can do specific upgrade options for that version.
I have two computer that I installed Redhat9 on. One of them I upgraded from RedHat8.0, the other a fresh install of RedHat9. The upgrade went fine with no problems and the install went fine with one problem....
RedHat 9 did not create the "users" group. This causes problems (like the RedHat User Manager Lock up) when you want to add a new user. I just added the group with the command:
groupadd -g 100 users
Note- make sure you use the -g option and 100 because this is required for the users group.
However, I cannot install Oracle9i nor can I install Quake3 (linux version of course).
It seems that they updated Glibc to 2.1 and is incompatable with Oracle9i and Quake3. They are both looking for Glibc 2.0.
--at least that what I suspect the problem is (Glibc 2.1).
Anyone else have better results. Or is anyone running Quake3 or Oracle9i on RedHat Linux 9.0?
I feel like such an idiot. You have to run the Quake3 Linux update in an xwindows environment, even if you are planning to run it only as a server. Duh!
As for Oracle, use LD_ASSUME_KERNEL=2.4.19 or less and it will run. Sill had a problem but nothing major.
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