Screen refresh delay with kernel errors
#18
(06-29-2020, 02:35 PM)bchenlee609 Wrote: Hello,

I used your new patch, so hopefully have done the APPEND modification properly.

Output of dmesg | grep command listed below:

Code:
    [0.000000] Kernel command line: initrd=/initramfs-linux.img console=tty1 console=ttyS2,1500000 root=LABEL=ROOT_MNJRO rw rootwait video=eDP-1:1920x1080@60 video=HDMI-A-1:1920x1080@60 bootsplash.bootfile=bootsplash-themes/manjaro/bootsplash analogix_dp.enable_psr=0

Any advice would be appreciated. If not, seems like this change will roll out on a wider scale eventually too, can wait until then. Was just trying to use this as a learning experience too Smile

Thanks!
-B

Your kernel command line is correct, so the issue must be that you either didn't apply the patch correctly or didn't install/boot the new kernel correctly. I personally just used the kernel's own build system to build and install the kernel, so I'm not super familiar with Manjaro's makepkg method. According to mtnygard's post it seems the patch needs to be applied after `makepkg -o` and before `makepkg -e`, then you use `pacman -U` to install the newly built kernel.

If possible, could you try modifying the kernel's LOCALVERSION string to contain something unique? You should be able to edit the .config file after the `makepkg -o` step with a text editor to do this. This will allow you to see if the you're successfully booting the patched kernel by running `uname -r` and seeing if the new LOCALVERSION appears.
  Reply


Messages In This Thread
RE: Screen refresh delay with kernel errors - by shawnanastasio - 06-29-2020, 02:45 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  Screen on pinebook stays black but can ssh into machine tuxxpine 0 240 02-23-2024, 04:22 PM
Last Post: tuxxpine
  Black screen by start up bluedemon382 10 2,795 07-27-2023, 07:49 AM
Last Post: dstallmo
  PBP blank screen after updating Manjaro Franko 6 1,878 04-01-2023, 07:55 AM
Last Post: hacknix
  Manjaro pinebookpro images with kernel 5.7.19 rfm83 11 4,526 01-22-2023, 10:05 PM
Last Post: rfm83
  Broken usb-c to hdmi with kernel 5.18+ rfm83 6 2,697 01-22-2023, 09:55 PM
Last Post: rfm83
  minimal kernel .config? alchemist 5 5,773 08-15-2022, 06:28 PM
Last Post: svmhdvn
Question Pinebook Pro shows only bright white screen when powered on Sean Whitton 3 1,889 07-22-2022, 01:19 PM
Last Post: wdt
  Ring around screen following update tylerjohnson3208 2 2,010 05-10-2022, 01:52 AM
Last Post: diyagabriel
  Looking for Screen LCD Panel for the Pinebook Pro gerstavros 3 2,648 05-09-2022, 05:53 AM
Last Post: gerstavros
  PinebookPro Build Errors mexsudo 3 2,822 01-30-2022, 08:36 AM
Last Post: mexsudo

Forum Jump:


Users browsing this thread: 2 Guest(s)