在启动过程中，我可以禁用启动画面（使用如何禁用启动时的紫色启动画面？指令），这样我就可以看到正在加载的内容的滚动信息（由 init.d 控制）以及加载是否成功。但是，一旦 GRUB 被记录为成功启动，GDM（我认为）就会接管，我什么也看不到。有没有办法将屏幕上的所有内容从 GRUB 解析到 GDM（检查我从 GRUB 到运行级别 3 看到的）到成功的 Gnome GUI（运行级别 5）桌面环境？
对于那些认为我要求禁用我的 /etc/default/grub 文件的人：
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
# info -f grub -n 'Simple configuration'
GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
# GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""
GRUB_BACKGROUND=/home/[my username]/Pictures/black2.jpg
# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"
# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console
# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
GRUB_GFXMODE=1920x1080
GRUB_GFXPAYLOAD_LINUX=1920x1080
# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true
# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"
# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"
经过一番挖掘和研究，我想看看是否有一个过程或方法可以让我在系统启动时查看窗口或屏幕；GDM 启动；我登录 [不同的日志]；GDM 结束；GNOME 启动，最后，GNOME 启动并运行，这样我就可以查看
sudo tail -f ---disable-inotify /var/log/syslog