I have met similar problem in Bochs 4.2 some day before. And resolved with Stefan's help. Maybe not the same problem as you, just paste the link for you reference:
http://www.mail-archive.com/gpxe@etherboot.org/msg00179.html Good Luck! Sean On Mon, Jun 28, 2010 at 11:03 PM, Nathan Mitchell <nmitc...@mcs.anl.gov>wrote: > Okay guys, > > Here is a strange one. I'm putting together a series of virtual > machines for testing some boot management software. We have the setup > mirrored with physical hardware, so > I know it works. > > The basic setup is one machine will run several virtual machines > and when they boot they need to load gpxe from tftp. This part works, gpxe > is successfully found and loaded, > thus the network functions up till this point. However, once gpxe loads > and probes for network interfaces, it displays the "No more network devices" > message. Just the header and that message. > I am at a loss as to what is going on here. I've tried different virtual > network cards and even loading gpxe as the vm's rom - all have produced the > same results. Now I've seen other people use > gpxe with virtualbox and even the wiki has instructions ( those I > followed for the rom ), so I believe its possible but I must be doing > something wrong. If anyone has any ideas on how I might figure out > whats happening here, I'd be most grateful. > > -- Nathan > > VM info: > > Oracle VM VirtualBox Command Line Management Interface Version 3.2.4 > (C) 2005-2010 Oracle Corporation > All rights reserved. > > Name: vm01 > Guest OS: Other Linux > UUID: af9b754f-fe1a-4413-af86-4336398bdbb1 > Config file: /home/vmadmin/.VirtualBox/Machines/vm01/vm01.xml > Hardware UUID: af9b754f-fe1a-4413-af86-4336398bdbb1 > Memory size: 128MB > Page Fusion: off > VRAM size: 8MB > HPET: off > Number of CPUs: 1 > Synthetic Cpu: off > CPUID overrides: None > Boot menu mode: message and menu > Boot Device (1): Network > Boot Device (2): DVD > Boot Device (3): HardDisk > Boot Device (4): Not Assigned > ACPI: on > IOAPIC: off > PAE: on > Time offset: 0 ms > RTC: local time > Hardw. virt.ext: on > Hardw. virt.ext exclusive: on > Nested Paging: on > Large Pages: off > VT-x VPID: on > State: running (since 2010-06-28T14:41:48.322000000) > Monitor count: 1 > 3D Acceleration: off > 2D Video Acceleration: off > Teleporter Enabled: off > Teleporter Port: 0 > Teleporter Address: > Teleporter Password: > NIC 1: MAC: 080027C021E6, Attachment: Host-only Interface 'tap1', > Cable connected: on, Trace: off (file: none), Type: Am79C973, Reported > speed: 0 Mbps, Boot priority: 0 > NIC 2: disabled > NIC 3: disabled > NIC 4: disabled > NIC 5: disabled > NIC 6: disabled > NIC 7: disabled > NIC 8: disabled > Pointing Device: PS/2 Mouse > Keyboard Device: PS/2 Keyboard > UART 1: I/O base: 0x03f8, IRQ: 4, attached to pipe (client) > '/vbox_serial/vm01_A' > UART 2: disabled > Audio: disabled > Clipboard Mode: Bidirectional > Video mode: 720x400x0 > VRDP: disabled > USB: disabled > > USB Device Filters: > > <none> > > Available remote USB devices: > > <none> > > Currently Attached USB Devices: > > <none> > > Shared folders: <none> > > VRDP Connection: not active > Clients so far: 0 > > Guest: > > Configured memory balloon size: 0 MB > > > > > VM logs: > see attached > > > > > > > > > _______________________________________________ > gPXE mailing list > gPXE@etherboot.org > http://etherboot.org/mailman/listinfo/gpxe > >
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