On Friday 14 June 2002 02:44, Luís Alberto Lucas wrote:
After some time reading the faq and the mail list I could make it work. But now some questions:
- Is X Window System still not running under l4linux ? I got:
The X11 server is executed as an L4 task which communicates with the L4Linux server like all L4Linux tasks.
sys_iopl() called (8 times)
That means that someone (the X server) has executed the sys_iopl Linux system call which is not implemented. The purpose of this call is to allow an Linux user task to get the full access to I/O ports. This is not neccessary with L4Linux because the current implementation does not use kernel extensions for preventing tasks to access the I/O ports.
So this message is only a warning.
"XF86_SVGA" (22.00) raised page fault (error =04) at 000000004 (vm_area can't grow down).
I have no idea. Which graphics card do you have? Do you use the current version of L4Linux from our CVS (os.inf.tu-dresden.de)? Please could you send more output (dmesg)?
- I'd like to run "kernel debugger" after l4linux boots (just for fun).
Kernel debugger manual says that I could by pressing ESC but when I try, my system halts.
I suppose you mean the L4 kernel debugger? You can enter this by pressing <ALT>+<Sysrq>+D while L4Linux is up. Be sure that you are not in graphics mode.
Frank