I've recently started experimenting with booting/installing over a network using PXE and a TFTP server (I use my router as the DHCP server). Overall, it is working fine, but when I boot recent Live images, the desktops are unable to access the internet. This occurs using the 11.10 and 12.04 beta images of Ubuntu, Kubuntu and Xubuntu, but not with 11.04, and it does not occur when booting the alternate install (text-mode) versions of these distros.
My question is thus: Is there a parameter I'm missing that is needed to allow more recent Live editions to access the internet? My PXELINUX menu entries for the Live versions look like this:
The Kubuntu entry above works as it is using files from an 11.04 disc.Code:LABEL ubuntulive MENU LABEL Ubuntu 64-bit (Live) KERNEL ubuntulive/casper/vmlinuz INITRD ubuntulive/casper/initrd.lz APPEND root=/dev/nfs boot=casper netboot=nfs nfsroot=192.168.11.2:/home/test/tftpboot/ubuntulive quiet splash LABEL ubuntulive32 MENU LABEL Ubuntu 32-bit (Live) KERNEL ubuntulive32/casper/vmlinuz INITRD ubuntulive32/casper/initrd.lz APPEND root=/dev/nfs boot=casper netboot=nfs nfsroot=192.168.11.2:/home/test/tftpboot/ubuntulive32 quiet splash LABEL kubuntulive MENU DEFAULT MENU LABEL Kubuntu 64-bit (Live) KERNEL kubuntulive/casper/vmlinuz INITRD kubuntulive/casper/initrd.lz APPEND root=/dev/nfs boot=casper netboot=nfs nfsroot=192.168.11.2:/home/test/tftpboot/kubuntulive quiet splash LABEL xubuntulive MENU LABEL Xubuntu 32-bit (Live) KERNEL xubuntulive/casper/vmlinuz INITRD xubuntulive/casper/initrd.lz APPEND root=/dev/nfs boot=casper netboot=nfs nfsroot=192.168.11.2:/home/test/tftpboot/xubuntulive quiet splash
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