failed to read kmap magic, PowerMac 7200 this time

[Janne Karjanlahti]

Hello!                                                                
                                                                      
Thu, 21 Feb 2002 Miguel Beccari wrote about errors with his           
PowerMac 8500. I have identical problems with my old 7200 / 90 with   
32 mb memory. I want to use it as a router and firewall, so only 32 mb
is                                                                    
sufficient.                                                           
                                                                      
1. I booted with BootX, setting ramdisk 32000, using all.gz as        
ramdisk,                                                              
choosing text install.                                                
                                                                      
2. Not recognized my cdrom. Picking module by hand, works.            
                                                                      
3. Choosed Expert install                                             
                                                                      
4. Selecting language (tried virtually every language)                
                                                                      
5.  Stops with "failed to read kmap magic".                           
                                                                      
Any ideas?                                                            
                                                                      
Graphical install probably works, but I think I have too little       
memory.                                                               
                                                                      
When I tried to Kernel 2.2 it stops with kernel Panic, rebooting 180  
seconds...                                                            
                                                                      
If it helps I can provide detailed information about it.              
                                                                      
-J. Karjanlahti