Heh 😉 I’m gonna have to start thinking of another title for my Gentoo posts.
Well Gentoo is finally installed on my Sun Ultra 10 Sparc64 machine. It went ok really apart from that it has probably taken me 24 man hours or so in 3 sessions. The (Sparc64) Gentoo docs are very good and useful for non-Gentoo specific stuff that I didn’t know. I will be referring to them again. They could do with a few little tweaks, like explicitly stating that the sparc-sources kernel source package is preferable to gentoo-sources on Sparc machines. It’s not as obvious as it might seem as you can use either, but sparc-sources are tweaked for Sparc macines. Fortunately I have a sense of completeness that made me choose sparc-sources straight away, other people had problems with gentoo-sources on sparc.
I started this process again last night and emerged lshw and pciutils (for lspci) so I could work out what was in the box. This sucked in X.org as a dependency for some reason and meant I spent another night wearing earplugs as I was ssh-ed in again from my noisy PSU containing desktop. Meh.
All finished this morning so I decided to change the compilation optimisation from level 3 to level 2 to speed up compilation and reduce the size of the binaries. I then did some work on identifying the hardware, got the sparc kernel sources and cautiously did make-menuconfig.
It actually wasn’t all that bad as all of the sparc hardware options were already selected, I just removed all of the things I didn’t have. I did worry that I didn’t see options for ebus and a few other things but I built the kernel anyway and watched it fail on make modules. Fuck. Google. It turns out that kernel-2.4.29 (the latest version of sparc-sources in Gentoo) fails to build on sparc64 due to missing #defines in dmabuf.c where sound is enabled. Well I only enabled sound support because I hadn’t noticed before that the CS4231 sound card uses a separate low level driver in the kernel, not part of the regular sound system.
Cool. Turned off sound support. Compiled nicely. The rest went pretty much as per the instructions but it’s been one long journey. I still don’t have any nice end-user apps. On the hitlist is Gnome and maybe OpenOffice.org but they are gonna be looooooong compiles.
I think getting the X server to work will be interesting. I have an ATI Technologies Inc 3D Rage Pro 215GP (rev 5c) (thanks once again to a wholesale lspci quote…).
After leaving this post for an hour or two, getting Xorg working is awkward and manual, the configuration tools can’t detect the ATI card, the Sun mouse or Sun keyboard. After some not very helpful googling, and some shot in the dark guessing, I managed to correctly assume that the mouse protocol was busmouse and the device is /dev/sunmouse. Stealing sections of the xorg.conf file from here and here also helped. I just added ATI as the graphics driver and I can get an enormous resolution and moving mouse.
At the moment I can’t see an option to change the resolution in /etc/X11/xorg.conf and for now, Sun keyboards don’t work with Xorg6.8 – they require the deprecated (and apparently no longer supplied) keyboard driver and don’t work with the replacement kbd driver. Hmph.
Gentoo (on Sparc64): awkward and drawn out but thats the cost of doing everything manually and compiling it all yourself. The keyboard problem isn’t strictly a Gentoo thing, thats Xorg going through a transitional period. Next I have to work out how Gentoo startup scripts work so I can make ssh, X, gdm and other things in the future start at boot time. With few other options for my Sparc hardware (though I’m sure after all this installing Debian on it would be a breeze…), Gentoo’s pay off will be in the performance and in the learning I did going through the process.
I attempted gentoo on my ultra 10 a couple of years back it and it didn’t like it, I am thinking about setting up my alpha as a server (since it is an alphaserver) and using the ultra 10 as a workstation again in the summer (it’s cold upstairs 😉 ) but first I need to find a home for the alpha since it’s fucking noisy.
When I move things over I might stick with debian stable on the alpha and play with gentoo and perhaps a couple of bsd’s on the sparc. The theory of having debian running on all my machines as been a little shakey of late since ubuntu was running on my sexy 1ghz sub-notebook that jennie dropped (cheers sweetheart) and my powerbook and is currently so far removed from sid (without experimental anyway) it’s not like running the same system anymore.
When xorg hits unstable properly I might have second thoughts 😉
Hi there I have got an Ultra 10 333mhz 20g IDE hard drive 512mb ram, I have reconfigured my hard drive and now, no longer can install Solaris 9, I wonder if you can do a Gentoo distro cd iso, please let me know, thank you!
Hi Liam
I don’t know really Solaris at all I’m afraid so I can’t tell you why your install fails, but I don’t see why it shouldn’t install if you only reconfigured your drive. If the OpenFirmware can see your drive then it shouldn’t be a problem, but then it depends on what you did to your drive and what the Solaris installer’s error message is. I had to replace my Ultra 10’s disk a while back and I had to run some commands in the OpenFirmware to pick up the new disk, or maybe I ran some commands to work out whether it could see the disk I can’t remember, however I found the commands by Googling and you should be able to do the same. OpenFirmware is the Sun equivalent of a PC BIOS for Sparc hardware:
http://en.wikipedia.org/wiki/Open_Firmware
There are other Linux distros which support Sparc hardware, Debian and Ubuntu spring to mind and I’ve run both on mine, so it doesn’t have to be Gentoo, which frankly is a lot of effort for not so much advantage in my eyes.
Most Linux distributions are free to download, including Gentoo, Debian and Ubuntu so you can download the iso yourself from their websites there is no need for me to get it for you, just be sure to get the Sparc version. You just need a net connection and a machine with a working CD burner.
FYI. I’m guessing it pulled in xorg when you emerged lshw, because it has a gtk use flag, which depends on X.
FYI. I’m guessing it pulled in xorg when you emerged lshw, because it has a gtk use flag, which depends on X, and you might have had that set.