TianoCore 3.07.09 UEFI 2.4.0 Feb 28 2017 11:22:15 CPU: APM ARM 64-bit Potenza Rev A3 2400MHz PCP 2400MHz 32 KB ICACHE, 32 KB DCACHE SOC 2000MHz IOBAXI 400MHz AXI 250MHz AHB 200MHz GFC 125MHz Board: X-Gene Mustang Board Little Endian build Slimpro FW: Ver: 3.5 (build 03.07.09.00 2017/02/28) PMD: 950 mV SOC: 950 mV The default boot selection will start in 5 seconds [1] ubuntu [2] sles [3] TFTP/RGMII, ACPI/EUFI [4] RGMII, upgrading FW [5] DTB LINUX [6] Test USB [7] Debug kernel 4.12 [8] upFW [9] UEFI [10] DTB Test [11] DTB_ETH1 [12] upFW2 [13] PxE_R0 [14] Shell [15] Boot Manager [16] Reboot [17] Shutdown Start: 1 error: no suitable video mode found. EFI stub: Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: Exiting boot services and installing virtual address map... L3C: 8MB [ 0.949161] xgene-enet 17020000.ethernet (unnamed net_device) (uninitialized): Could not connect to PHY /dev/sda2: clean, 87717/29999104 files, 2343146/119970816 blocks [ 6.994358] xgene-slimpro-i2c soc:i2cslimpro: i2c mailbox channel request failed Ubuntu 16.04. . . .Ubuntu 16.04. . . .Ubuntu 16.04. . . .Ubuntu 16.04. . . .Ubuntu 16.04. . . .Ubuntu 16.04. . . .Ubuntu 16.04. . . .Ubuntu 16.04. . . .Ubuntu 16.04. . . . Ubuntu 16.04.2 LTS dhcp-10-38-15-108 ttyS0 dhcp-10-38-15-108 login: amcc Password: Last login: Mon Jun 12 16:49:50 ICT 2017 on ttyS0 Welcome to Ubuntu 16.04.2 LTS (GNU/Linux 4.4.0-79-generic aarch64) * Documentation: https://help.ubuntu.com * Management: https://landscape.canonical.com * Support: https://ubuntu.com/advantage amcc@dhcp-10-38-15-108:~$ uname -a Linux dhcp-10-38-15-108 4.4.0-79-generic #100-Ubuntu SMP Wed May 17 19:58:30 UTC 2017 aarch64 aarch64 aarch64 GNU/Linux