Lloydz
Posts: 1
Joined: Sat May 18, 2019 11:28 am
Location: Germany

Kernel CMD with Ubuntu Mate

Sat May 18, 2019 3:54 pm

Hello,

I'm using Raspberry Pi 3+ with Ubuntu Mate since a few days. It is a new installation using the instructions from Ubuntu or Raspberry.org. Everything is original, also the Samsung evo sd-kard ;-)

My question is where can I find the full kernel command the system is using while booting?
In the dmesg output i can see the following kernel command:

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[    0.000000] Kernel command line: 8250.nr_uarts=0 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  net.ifnames=0 dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=LABEL=writable rootfstype=ext4 elevator=cfq fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles
but if i take a look in the /boot/cmdline.txt file, than I can see only the last part:

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  net.ifnames=0
  dwc_otg.lpm_enable=0
  console=serial0,115200
  console=tty1
  root=LABEL=writable
  rootfstype=ext4
  elevator=cfq
  fsck.repair=yes
  rootwait
  quiet
  splash
  plymouth.ignore-serial-consoles
Where can I found the first part? In dmesg output are 2 spaces in between, so I think there are two config files.
I want to edit the kernel command, special the fbwidth=1824 and fbheight=984, because the parameters are wrong.

Thank you,
bye.

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