Ironically, in FreeBSD the answer is pretty much similar to the thread pointed in the question.
You also need to remove (paradoxically) the X.org Intel video driver
the X server can use the kernel’s mode-setting features without a separate video driver
Whilst it is referring to Linux, the same seems to be happening with FreeBSD.
So what it was done:
sudo pkg delete xf86-video-intel
Also in /boot/loader.rc.local:
mode 2
See Determining EFI text modes supported by notebook
(In the Lenovo is the EFI text mode for the higher resolution, 170 cols x 40 rows - 1366x768 )
The actual /usr/local/etc/X11/xorg.conf.d/xorg.conf being used is, where the "scfb" display driver is configured:
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
InputDevice "Mouse0" "CorePointer"
InputDevice "Keyboard0" "CoreKeyboard"
EndSection
Section "Files"
ModulePath "/usr/local/lib/xorg/modules"
FontPath "/usr/local/share/fonts/misc/"
FontPath "/usr/local/share/fonts/TTF/"
FontPath "/usr/local/share/fonts/OTF/"
FontPath "/usr/local/share/fonts/Type1/"
FontPath "/usr/local/share/fonts/100dpi/"
FontPath "/usr/local/share/fonts/75dpi/"
EndSection
Section "Module"
Load "glx"
EndSection
Section "InputDevice"
Identifier "Keyboard0"
Driver "kbd"
EndSection
Section "InputDevice"
Identifier "Mouse0"
Driver "mouse"
Option "Protocol" "auto"
Option "Device" "/dev/sysmouse"
Option "ZAxisMapping" "4 5 6 7"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "Device"
Identifier "Card0"
Driver "scfb"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
After these changes, and rebooting, xorg started in the 1366x768 resolution.
From the FreeBSD wiki
If an accelerated graphics driver is not available for your FreeBSD
system, an alternative is to use the scfb driver. At the time of
writing, this is a common option for laptops with Broadwell or Skylake
chipsets from Intel with integrated graphics, until the intel DRM
driver is updated to include support. Whilst the scfb driver does not
provide accelerated graphics, and is missing some features like
brightness adjustment and support for external displays, it works fine
on built-in laptop displays for simple desktop use and even playing
videos.
The system must be using the new vt(4) (aka Newcons) console for the
scfb driver to work. This is the default if the system was booted with
UEFI, but not if it was booted using (legacy) BIOS mode. Some laptops
must be booted using UEFI mode for the scfb driver to work.
Disclaimer: this is the easiest solution. Apparently there patches out there for making the Intel driver work, however it involves compiling source code.
As per the Arch Wiki, your log is in $HOME/.local/share/xorg/:
If a problem occurs, view the log stored in either /var/log/ or, for
the rootless X default since v1.16, in ~/.local/share/xorg/
Best Answer
It's a timestamp. It indicates the time since the system last booted, in seconds.
If you are running Linux then you can find the same number as the first field of the contents of
/proc/uptime.