> When it "breaks", can you type anything at the keyboard? Yes. In the Kernel Debugging Land. > You can try > typing "continue" if that is the case. It would also be good to see the > exact error - take a photo of the screen if you can. Already done with my first post, where I have created screenshots with Haiku R1 Alpha3: //www.freelists.org/post/haiku-development/Haiku-dont-run-on-my-real-hardware And I have no created additional one of Haiku Nightly Build hrev 44087 anyboot. On my notebook it runs perfect. Here are new screenshots of the broken one on my PC: http://imageshack.us/photo/my-images/525/dsc00198lj.jpg/ http://imageshack.us/photo/my-images/849/dsc00199yf.jpg/ http://imageshack.us/photo/my-images/35/dsc00200xp.jpg/ http://imageshack.us/photo/my-images/687/dsc00201no.jpg/ http://imageshack.us/photo/my-images/848/dsc00202km.jpg/ http://imageshack.us/photo/my-images/214/dsc00203pd.jpg/ http://imageshack.us/photo/my-images/607/dsc00204q.jpg/ http://imageshack.us/photo/my-images/805/dsc00205ix.jpg/ http://imageshack.us/photo/my-images/528/dsc00206u.jpg/ http://imageshack.us/photo/my-images/28/dsc00207nn.jpg/ http://imageshack.us/photo/my-images/42/dsc00208jev.jpg/ http://imageshack.us/photo/my-images/440/dsc00210vn.jpg/ And here the first few lines of that error-screen: ----------------------------------------------------------- PANIC: vm_page_fault: unhandled page fault in kernel space at 0x40, ip 0x805d85ab Welcome to Kernel Debugging Land... Thread 176 "media_addon_server" running on CPU 0 stack trace for thread 176 "media_addon_server" kernel stack: 0x80499000 to 0x8049d000 user stack: 0x7efef000 to 0x7ffef000 frame caller <image>:function + offset 0 8049c718 (+ 32) 80124e2a <kernel_x86>:arch_debug_stack_trace + 0x0012 1 8049c738 (+ 16) 80091c67 <kernel_x86> stack_trace_trampoline(NULL) + 0x000b 2 8049c748 (+ 12) 8012a206 <kernel_x86>:arch_debug_call_with_fault_handler + 0x001b 3 8049c754 (+ 48) 800936f6 <kernel_x86>:debug_call_with_fault_handler + 0x005e 4 8049c784 (+ 64) 80091e87 <kernel_x86> kernel_debugger_loop(0x8016eb17 "PANIC: ", 0x801849a0 "vm_page_fault: unhandled page fault in kernel space at 0x%1x, ip 0x%1x ", 0x8049c830 "@", int32: 0) + 0x021b 5 8049c7c4 (+ 48) 800921eb <kernel_x86> kernel_debugger_internal(0x8016eb17 "PANIC: ", 0x801849a0 "vm_page_fault: unhandled page fault in kernel space at 0x%1x, ip 0x%1x ", 0x8049c830 "@", int32: 0) + 0x0053 6 8049c7f4 (+ 48) 80093a70 <kernel_x86>:panic + 0x0024 7 8049c824 (+ 144) 80107ae5 <kernel_x86>:vm_page_fault + 0x0129 8 8049c8b4 (+ 80) 8012647a <kernel_x86> page_fault_exception(iframe*: 0x8049c910) + 0x017e 9 8049c904 (+ 12) 8012b1bd <kernel_x86>:int_bottom + 0x003d kernel iframe at 0x8049c910 (end = 0x8049c960) eax 0x0 ebx 0x805e005c ecx 0x1809e7cc edx 0x830b1200 esi 0x1809e7cc edi 0x1809e7cc ebp 0x8049c9a4 esp 0x8049c944 eip 0x805d85ab eflags 0x13297 vector: 0xe, error code: 0x0 ----------------------------------------------------------- Hope it helps and Haiku will run anytime on my PC on real hardware. > Please move this thread to the bug tracker - file a bug at > http://dev.haiku-os.org I don't know how to handle bugtrackers. Greatings theuserbl