Debian 7.6 New Compiled kernel 3.15.6 Boot Load black screen

You need to manually load the fbcon module, or compile the framebuffer console support into the kernel (the latter has not been tested ). Add "VGA = 0x0314 FB: On" to the/etc/default/GRUB file or/boot/GRUB/grub. cfg file in the module. Run grub-mkconfig again to modify the/etc/default/GRUB file.

[Email protected]: ~ $ Lsb_release-
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 7.6 (wheezy)
Release: 7.6
Codename: wheezy
[Email protected]: ~ $ Uname-
Linux OS 3.15.6 #1 SMP Mon Jul 28 07:31:48 EDT 2014 x86_64 GNU/Linux
[Email protected]: ~ $ CAT/etc/default/GRUB | grep "VGA = 0x0314 FB: On"
Grub_cmdline_linux_default = "VGA = 0x0314 FB: on quiet"
[Email protected]: ~ $ CAT/boot/GRUB/grub. cfg | grep "VGA = 0x0314 FB: On"
Linux/boot/vmlinuz-3.15.6 root = UUID = cf00e300-589a-473d-86fc-992efeb01ea5 pro VGA = 0x0314 FB: on quiet
Linux/boot/vmlinuz-3.2.0-4-amd64 root = UUID = cf00e300-589a-473d-86fc-992efeb01ea5 pro VGA = 0x0314 FB: on quiet

Reference: http://www.cnblogs.com/MysticBoy/archive/2013/06/14/3135683.html

Http://www.linuxsir.org/bbs/thread374344.html