zaqwsx12

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  1. I tried to make possible to use hardware decoding on my Beelink tvbox with Armbian-20.10 with Ubuntu Bionic version (with kernel 5.9.0) compiled by @balbes150 but this error message occur: root@arm-64:~# vainfo libva info: VA-API version 1.1.0 libva info: va_getDriverName() returns -1 libva info: User requested driver 'vdpau' libva info: Trying to open /usr/lib/aarch64-linux-gnu/dri/vdpau_drv_video.so libva info: Found init function __vaDriverInit_1_0 Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory libva error: /usr/lib/aarch64-linux-gnu/dri/vdpau_drv_video.so init failed libva info: va_openDriver() returns -1 vaInitialize failed with error code -1 (unknown libva error),exit I read a topic Understanding Hardware-Accelerated Video Decoding b ut I still can't understand: 1. Why libva need VDPAU backend libvdpau_nvidia.so because my Beelink box has Mali-450 GPU? 2. How it's possible to get libvdpau_nvidia.so file? On Ubuntu bionic this file available in packages only for architectures: [amd64] [armhf] [i386] but not for aarch64 (ARM architecture of my Beelink). 3. Maybe need to use exactly some value for LIBVA_DRIVER_NAME environment variable?
  2. Thanks! Via apt-cache search ... apt-get install. If I will use System -> Other -> Switch to other Kernel is it possible to get kernel source also?
  3. Where is possible to get archive kernel-sources for Armbian to compile kernel on x96mini Amlogic S905w tvbox?
  4. # apt-get install linux-image-current-meson64 Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: linux-image-current-meson64 0 upgraded, 1 newly installed, 0 to remove and 3 not upgraded. Need to get 0 B/42.5 MB of archives. After this operation, 214 MB of additional disk space will be used. Selecting previously unselected package linux-image-current-meson64. (Reading database ... 85331 files and directories currently installed.) Preparing to unpack .../linux-image-current-meson64_21.02.3_arm64.deb ... Unpacking linux-image-current-meson64 (21.02.3) ... Setting up linux-image-current-meson64 (21.02.3) ... * dkms: running auto installation service for kernel 5.10.21-meson64 [ OK ] update-initramfs: Generating /boot/initrd.img-5.10.21-meson64 update-initramfs: Converting to u-boot format dpkg: error processing package linux-image-current-meson64 (--configure): installed linux-image-current-meson64 package post-installation script subprocess returned error exit status 1 Errors were encountered while processing: linux-image-current-meson64 E: Sub-process /usr/bin/dpkg returned an error code (1)
  5. Recenly I successfully installed Armbian_20.10_Arm-64_bionic_current_5.9.0.img.xz created by balbes150 (may thanks to him) on microSD in my x96 mini Amlogic S905w tvbox. I need to enable option CONFIG_BINFMT_MISC in kernel # uname -a Linux arm-64 5.9.0-arm-64 #20.10 SMP PREEMPT Wed Oct 14 12:04:42 MSK 2020 aarch64 aarch64 aarch64 GNU/Linux When I tried steps from this link on my Ubuntu Focal 20.04 x64 build environment I see only these possible variants according to Amlogic SoC: - lepotato Amlogic S905x quad core 2Gb RAM SoC eMMC; - lafrite Amlogic S805x quad core 1Gb RAM SoC eMMC; - nanopik2-s905 Amlogic S905 K2 quad core 2GB RAM SoC WiFi eMMC; - odroidc2 Amlogic S905 C2 quad core 2GB RAM SoC GBE; - odroidc4 Amlogic S905X3 quad core 4GB RAM SoC eMMC GBE USB3 SPI; - odroidhc4 Amlogic S905X3 quad core 4GB RAM SoC GBE USB3 SPI 2 x SATA; - odroidn2 Amlogic S922X hexa core 2GB/4GB RAM SoC 1.8-2.4Ghz eMMC GBE USB3 SPI RTC. So actually I'm not sure if I need to use a mentioned tutorial with running $ sudo ./compile.sh Maybe exists another proper way to recompile my current kernel on tvbox?