Details on how to get the most out of a Pinebook Pro.
Most paid online streaming services use Widevine DRM to make their content more difficult to pirate. Widevine is not directly supported on Manjaro KDE, however it is still possible to watch DRM content via the "chromium-docker" package which downloads a 32-bit ARM container and installs Chromium with Widevine inside of that. While not space-efficient, or efficient in general, it’s the recommended solution for watching this content on your Pinebook Pro. You can install this package with:
sudo pacman -Sy chromium-docker
To see what versions of OpenGL and OpenGL ES are supported by the Pinebook Pro, what driver is in use, and what version of the driver is loaded, install the "mesa-demos" package with:
sudo pacman -Sy mesa-demos
And then run:
glxinfo | grep OpenGL
This will give detailed information about your graphics card and driver, useful for debugging.
For better graphics performance, you may install the "mesa-git" package, built and supplied in the Manjaro ARM repos. This lets you bring in the latest features, optimizations, and bugfixes for the graphics driver used by the Pinebook Pro. Installation is as simple as:
pacman -Sy mesa-git
Then you may reboot to load the newer driver.
With Mesa 20.2 there is no longer much reason to use this over the standard mesa package, and applications may occasionally break with mesa-git.
Reporting bugs to the Mesa project will help make sure any problems are quickly fixed.
By default, with the current state of the Panfrost GPU driver, the Pinebook Pro supports OpenGL 2.1 and OpenGL ES 3.0. If you want to use OpenGL 3.3, you need to set the system-wide environment variable, open the /etc/environment file with:
And then at the bottom of the file, on a new line, add:
Then save the file, entering your password when prompted, and reboot the system. When you check your GPU capabilities, it should report OpenGL 3.3 and applications that rely on it should function properly. Note that GL 3.3 support is incomplete and some rendering features do not work yet, notably geometry shaders.
Here are some hints on what you can do to customize the Pinebook Pro’s previous factory image (aka mrfixit2001 debian build)
When you first get your Pinebook Pro, you should consider setting strong passwords and making the default account your own.
Reboot (this is just to ensure all background processes belong to the user are not running. There are other ways to achieve this but this way is easy)
Once the machine reboots press Alt-Ctrl-F1 to bring up a text terminal
Login as root (login: root, password: root)
Set a strong password for the root user using the following command and it’s prompts:
# passwd (and follow prompts)
Rename the rock user to your prefered username (replace username with whatever you like):
# usermod -l _username_ -d /home/_username_ -m rock
Rename the rock group to match your preferred username:
# groupmod -n _username_ rock
Put your name in the account, (replace "John A Doe" with your name):
# chfn -f "John A Doe" _username_
Set a strong password for the normal user:
# passwd _username_
Log out of the text terminal:
Press Alt-Ctrl-F7 to go back to the login screen and then login as the normal user
Open text terminal to fix login error: "Configured directory for incoming files does not exist":
Select "Transfer" tab and set "Incoming Folder" to yourself or if adduser is in the distributions, create an user with
sudo adduser $USER (fill out variables as required), then add the user to the groups using
sudo adduser $USER $GROUP by adding one group at a time.
Debian 9 has a command to allow you to change the hostname. You can see the current settings using:
$ sudo hostnamectl Static hostname: Debian-Desktop Icon name: computer Machine ID: dccbddccbdccbdccbdccbdccbdccbccb Boot ID: ea99ea99ea99ea99ea99ea99ea99ea99 Operating System: Debian GNU/Linux 9 (stretch) Kernel: Linux 4.4.210 Architecture: arm64
To change, use this, (with hostname used as the example):
$ sudo hostnamectl set-hostname _hostname_
Whence done, you can re-verify using the first example.
Then you should backup and edit your /etc/hosts entry’s name:
$ sudo cp -p /etc/hosts /etc/hosts.`date +%Y%m%d` $ sudo vi /etc/hosts 127.0.0.1 localhost 127.0.0.1 _hostname_ ::1 localhost ip6-localhost ip6-loopback fe00::0 ip6-localnet ff00::0 ip6-mcastprefix ff02::1 ip6-allnodes ff02::2 ip6-allrouters 127.0.1.1 linaro-alip
Perform the following steps:
On the tool bar, hover over the Chromium icon
Using the right mouse button, select Properties
In the Command: line section, add
Use the x Close button to save the change This will of course, use basic password storage, meaning any saved passwords are not encrypted. Perfectly fine if you never use password storage.
The default boot splash picture can be replaced using the following instructions:
Install ImageMagick which will do the conversion
$ sudo apt-get install imagemagick
Create a 1920 x 1080 picture. For the best results, use a PNG image (It supports lossless compression).
From the directory in which your new image is stored run the following commands
Convert your image to the bootsplash raw format using imagemagick convert.
$ convert yoursplashimage.png -separate +channel -swap 0,2 -combine -colorspace sRGB RGBO:splash.fb
Create a backup copy of your current splash screen
$ sudo cp /usr/share/backgrounds/splash.fb /usr/share/backgrounds/splash_original.fb
Copy your new splash screen into place
$ sudo cp splash.fb /usr/share/backgrounds/splash.fb
Set the correct permissions on the splash.fb file
$ sudo chmod 644 /usr/share/backgrounds/splash.fb
If you do not want to see kernel console text messages, make sure you don’t have Plymouth installed
When you create a new user, it will be necessary to launch the Chromium browswer with a specific user agent like below:
chromium-browser --user-agent="Mozilla/5.0 (X11; CrOS armv7l 6946.63.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36"
There may be more tweaks needed.
By default, most Linux distributions have a boot screen with a picture. To see all the boot time messages, use one of the following:
Backup and edit the U-Boot configuration file:
cp -p /etc/default/u-boot /etc/default/u-boot.`date +%Y%m%d` chmod a-w /etc/default/u-boot.`date +%Y%m%d` vi /etc/default/u-boot
Remove the quiet and splash parameters. Leave everything else alone.
Update the U-Boot configuration:
Test and verify you get what you think you should be seeing.
Backup and edit the U-Boot configuration file:
cp -p /boot/extlinux/extlinux.conf /boot/extlinux/extlinux.conf.`date +%Y%m%d` chmod a-w /boot/extlinux/extlinux.conf.`date +%Y%m%d` vi /boot/extlinux/extlinux.conf
Change console=ttyS2,1500000 to console=tty1
Remove the bootsplash.bootfile option and it’s parameter.
You can add verbose logging by appending ignore_loglevel to the line where boot splash was.
Leave everything else alone.
Test and verify you get what you think you should be seeing.
A retro-gaming OS named R-Cade has been made available for the Pinebook Pro, provided by The Retro Center.
R-Cade includes over 100 retro-gaming systems, a lightweight web browser, and includes the latest release of KODI to provide full 4K UHD media playback and streaming. Streaming options in KODI are provided by various addons, such as Netflix, Disney+, and Amazon Prime. More information can be found here.
Releases can be downloaded from their GitHub.
Some people find that a 14" LCD screen with 1080p, (1920 x 1080), has text and icons a bit too small. There are things you can do to make the screen easier to use and read.
Increase the font size
Use a font with more pronounced features
Increase the various window manager sizes (e.g. increase the height of the tool bar)
Change the color scheme to be easier on the eyes. Higher contrast can help usability.
Change the window manager’s decorations (e.g. use larger icons)
Use a workspace manager, with one application per workspace
When at home or office, use an external monitor
Change the X-Windows DPI. One such method that someone used successfully, is:
echo "Xft.dpi: 150" >> ~/.XresourcesChange the 150 as desired to get the size adjustment you want.
However, do not change the resolution of the LCD screen, otherwise you may end up with a blank / black screen. If that happens, see this troubleshooting section for the fix: Blank screen after changing builtin LCD resolution
From the official Debian image:
--disable-low-res-tiling \ --num-raster-threads=6 \ --profiler-timing=0 \ --disable-composited-antialiasing \ --test-type \ --show-component-extension-options \ --ignore-gpu-blacklist \ --use-gl=egl \ --ppapi-flash-path=/usr/lib/chromium-browser/pepper/libpepflashplayer.so \ --ppapi-flash-version=184.108.40.206 \ --enable-pinch \ --flag-switches-begin \ --enable-gpu-rasterization \ --enable-oop-rasterization \ --flag-switches-end
Note that in some cases, this may also decrease performance substantially, as observed when using these flags on the Manjaro KDE desktop. Feel free to experiment to find what is smoothest for you personally.
It appears that using GTK3 can cause very slow scrolling, while Vim in a terminal window works fine. Simply revert back to using GTK2, (how to do so is somewhat Linux distro-specific).
Another solution may be to run gVim with
environment variable set. It seems that this improves the performance by reverting back to software-only rendering.
Here are some Pinebook Pro & its RK3399 SoC Linux specific options. If kernel version, (or version range specific), it should list that information in the description.
To see if a specific feature is enabled in the current kernel, you can use something like this:
$ zgrep -i rockchip_pcie /proc/config.gz # CONFIG_ROCKCHIP_PCIE_DMA_OBJ is not set CONFIG_PHY_ROCKCHIP_PCIE=m
If it’s listed as
=m, then it’s a module. You can see if the module is loaded with:
$ lsmod | grep -i rockchip_pcie phy_rockchip_pcie 16384 0
Note modules are not loaded until needed. Thus, we sometimes check the kernel configuration instead to see if a feature is configured first, then see if it’s a module.
Here is a method to check for hardware video decoding by the VPU. There are special Linux kernel modules that perform this function.
Older systems, such as the previously-default Debian desktop, use the Rockchip-supplied kernel module
rk-vcodec. To check, something like this can be used:
$ lsmod | grep rk-vcodec
$ zgrep RK_VCODEC /proc/config.gz CONFIG_RK_VCODEC=y
Note that in the above example, the Rockchip video CODEC is not built as a module, but included into the kernel. Thus, it does not show up in the list modules check.
Newer systems may use a different option as in the configuration below:
$ zgrep HANTRO /proc/config.gz CONFIG_VIDEO_HANTRO=m CONFIG_VIDEO_HANTRO_ROCKCHIP=y