Perhaps your uEFI firmware doesn't support graphics output protocol (gop)...?
________________________________ From: Thomas Ekstrand [mailto:[email protected]] Sent: Monday, May 31, 2010 3:31 AM To: [email protected] Subject: [elilo-discuss] Trouble netbooting elilo 3.12 Hi! I'm having trouble netbooting elilo. I have a x86_64 EFI system booting elilo.efi off of a tftp boot server. I think it goes as far as calling ExitBootServices but never returns from there. After "create_boot_params" it just stops dead. Kernel is 2.6.27 and compiled with CONFIG_EFI=y Any ideas or hints is appreciated. Thanks! Thomas This is the ouput in verbose=5 mode: trying chooser simple trying chooser textmenu selected chooser simple kernel is 'vmlinuz.x86_64_2' arguments are ' rw root=/dev/ram0 acpi=off nosplash text noapic isolcpus=1 console=ttyS0,115200n8r loglevel=7 crashkernel=...@16m bb...@15m ramdisk_size=60000 sm=2500 cm iommu=merge' initrd is 'gsdi_uabmagj5.cpio' ELILO v3.12 for EFI/x86_64 downloading gep4/vmlinuz.x86_64_2 from 192.168.1.1... setting default buffer size of 16777216 for gep4/vmlinuz.x86_64_2, no filesize recd from tftp server Done Probing loader: gzip_x86_64 Probing loader: plain_elf64 plain_probe: kname=vmlinuz.x86_64_2 Probing loader: bzImage_loader kernel header suggests kernel start at address 0x100000 allocator: AllocatePages(2, 2, 2048, 0x100000) failed (Not Found) kernel_start: 0x100000 kernel_size: 8388608 loading at: 0x3807000 Using bzImage_loader loader kernel loaded in [0x100000-0x900000] entry=0x100000 kstart=0x100000 kentry=0x100000 kend=0x900000 initrd start_addr=0x900000 pgcnt=0 downloading gep4/gsdi_uabmagj5.cpio from 192.168.1.1... setting default buffer size of 16777216 for gep4/gsdi_uabmagj5.cpio, no filesize recd from tftp server buffer too small, need netbuf_size=61597139 setting default buffer size of 61597139 for gep4/gsdi_uabmagj5.cpio, no filesize recd from tftp server Done gsdi_uabmagj5.cpio image: total_size: 61597139 bytes base: 0xF113000 pages 15039 Loading file gsdi_uabmagj5.cpio...|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\| "cut some out" |/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\|/-\| done final cmdline(0): BOOT_IMAGE=net0:gep4/vmlinuz.x86_64_2 rw root=/dev/ram0 acpi=off nosplash text noapic isolcpus=1 console=ttyS0,115200n8r loglevel=7 crashkernel=...@16m bb...@15m ramdisk_size=60000 sm=2500 cm iommu=merge ............... system.c(line 212):LocateHandle GopProtocol failed.
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