sgei Posted August 7, 2018 Share Posted August 7, 2018 Hi, I have a BananaPi and BananaPi Pro connected to the Lemaker 7" TouchLCD. When I boot the system, I can't see any console output. I only see a flashing cursor in the left top corner and then it starts the X-window-manager. What do I have to change to see the boot messags on my LVDS LCD? I have tried to change the console=both value to tty0 or tty1 via armbian-config, but this doesn't work. Any ideas? Here is the output from cat /proc/cmdline: root=UUID=e9635572-227e-485c-b76d-b4f0d6d34394 rootwait rootfstype=ext4 console=tty1 console=ttyS0,115200 hdmi.audio=EDID:0 disp.screen0_output_mode=1920x1080p60 panic=10 consoleblank=0 loglevel=1 ubootpart=3c5d8b7c-01 ubootsource=mmc usb-storage.quirks=0x2537:0x1066:u,0x2537:0x1068:u sunxi_ve_mem_reserve=0 sunxi_g2d_mem_reserve=0 sunxi_fb_mem_reserve=16 cgroup_enable=memory swapaccount=1 Steffen Link to comment Share on other sites More sharing options...
Igor Posted August 7, 2018 Share Posted August 7, 2018 5 hours ago, sgei said: console=ttyS0,115200 I think you need to remove this part. Link to comment Share on other sites More sharing options...
sgei Posted August 8, 2018 Author Share Posted August 8, 2018 22 hours ago, Igor said: I think you need to remove this part. Hi Igor, I tried to change the value from "console=both" to "console=tty0", but when I try this with armbian-config there is no "console=" entry in /proc/cmdline anymore. How can I remove "console=ttyS0,115200" ? Steffen Link to comment Share on other sites More sharing options...
Igor Posted August 14, 2018 Share Posted August 14, 2018 On 8/8/2018 at 5:59 PM, sgei said: I tried to change the value from "console=both" to "console=tty0", but when I try this with armbian-config there is no "console=" entry in /proc/cmdline anymore. How can I remove "console=ttyS0,115200" ? Observe how console parameter works: https://github.com/armbian/build/blob/master/config/bootscripts/boot-sunxi.cmd#L31-L32 console=display > armbianEnv.txt Link to comment Share on other sites More sharing options...
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