hello! I need to create my own initial ramdisk during the armbian build process by supplying a value to this kernel tag:- grep CONFIG_INITRAMFS_SOURCE /home/andrew/armbian/build/cache/sources/linux-kernel-worktree/6.18__sunxi__armhf/.config CONFIG_INITRAMFS_SOURCE="usr/sideinitrd.cpio" my build runs under docker, and no matter where i place the CPIO file, i get this error: [🐳|🔨] make[3]: *** No rule to make target 'usr/sideinitrd.cpio', needed by 'usr/initramfs_inc_data'. Stop. [🐳|🔨] make[2]: *** [scripts/Makefile.build:556: usr] Error 2 [🐳|🔨] make[2]: *** Waiting for unfinished jobs.... just speculating, but maybe the armbian build cannot find my CPIO file in my compile tree known to docker:- pwd /home/andrew/armbian/build andrew@my-vps:~/armbian/build$ ls CONTRIBUTING.md Dockerfile README.md action.yml buildarmbian2.txt compile.sh extensions output patch shell.nix userpatches CREDITS.md LICENSE VERSION buildarmbian1.txt cache config lib packages requirements.txt tools chatGPT and gemini have wasted days on bogus suggestions on where to place it relative to my compile tree. i have tried many locations without success. EXPLANATION FROM GEMINI:- Armbian’s build process is designed to be "clean." When you run it inside Docker, it follows a strict sequence: Step A: It prepares the environment. Step B: It runs a "cleanup" on the kernel source to ensure no "junk" from previous builds exists (this deletes your .cpio file). Step 😄 It checks your .config and starts the make command. Because Step B happens every time you start the build, any file you manually copy into the kernel tree gets deleted seconds before the compiler actually looks for it. That is why you kept seeing No rule to make target. i am wondering if anyone has already done this before and how they got it going? latest log attached. help! andrew. buildarmbian2.txt.gz

Minor update, I hardcoded usage of uboot debugging option and removed cache to force compiling uboot. But output from bootloader remained the same: U-Boot SPL 2024.01_armbian-2024.01-S866c-P7738-Ha5c2-Vcc17-Bf389-R448a (Jan 08 2026 - 10:33:14 +0000) DRAM: 512 MiB Trying to boot from MMC1 Maybe detailed logging was already enabled? But it still does not give me any hints. Especially my board does not contain any additional slots like emmc, only for micro sd card (I don't understand why bootloader tries to use mmc1) UPD: I find out question with a little bit similar problem (hang out on mmc1) but need time to understand the reason, maybe it has similar issue

Thank you reply, brentr. I add some info. passmark run command param is -r 2 ,means only run memory test.By the way ,I rename "PerformanceTest_Linux_ARM64" to passmark.Which you can download from "https://www.passmark.com/products/pt_linux/download.php" or "https://www.passmark.com/downloads/PerformanceTest_Linux_ARM64.zip" The only reason ,I install xterm,is I need use resize command to resize serial console.And I install it at 4.4 kernel also. pi@Pi-s:~$ apt list --installed 7zip/stable,now 25.01+dfsg-1~deb13u1 arm64 [installed,automatic] adbd/stable,now 34.0.5-12 arm64 [installed] adduser/stable,now 3.152 all [installed,automatic] adwaita-icon-theme/stable,now 48.1-1 all [installed,automatic] alsa-utils/stable,now 1.2.14-1 arm64 [installed] android-libbase/stable,now 1:34.0.5-12 arm64 [installed,automatic] android-libboringssl/stable,now 14.0.0+r45-2 arm64 [installed,automatic] android-libcutils/stable,now 1:34.0.5-12 arm64 [installed,automatic] android-liblog/stable,now 1:34.0.5-12 arm64 [installed,automatic] apt-utils/stable,now 3.0.3 arm64 [installed] apt/stable,now 3.0.3 arm64 [installed] armbian-bsp-cli-rockpi-s-current/now 25.11.2 arm64 [installed,local] armbian-config/unknown,now 26.2.0-trunk.126.1225.000141 all [installed] armbian-firmware/now 25.11.2 all [installed,local] at-spi2-common/stable,now 2.56.2-1 all [installed,automatic] avahi-daemon/stable,now 0.8-16 arm64 [installed,automatic] avahi-utils/stable,now 0.8-16 arm64 [installed] base-files/now 25.11.2-13.8+deb13u2-trixie arm64 [installed,local] base-passwd/stable,now 3.6.7 arm64 [installed] bash-completion/stable,now 1:2.16.0-7 all [installed] bash/stable,now 5.2.37-2+b5 arm64 [installed] bc/stable,now 1.07.1-4+b1 arm64 [installed] binutils-aarch64-linux-gnu/stable,now 2.44-3 arm64 [installed,automatic] binutils-common/stable,now 2.44-3 arm64 [installed,automatic] binutils/stable,now 2.44-3 arm64 [installed,automatic] bsdextrautils/stable,now 2.41-5 arm64 [installed,automatic] bsdutils/stable,now 1:2.41-5 arm64 [installed] btop/stable,now 1.3.2-0.1 arm64 [installed] btrfs-progs/stable,now 6.14-1 arm64 [installed] build-essential/stable,now 12.12 arm64 [installed] bzip2/stable,now 1.0.8-6 arm64 [installed,automatic] ca-certificates/stable,now 20250419 all [installed] console-setup-linux/stable,now 1.242~deb13u1 all [installed,automatic] console-setup/stable,now 1.242~deb13u1 all [installed] coreutils/stable,now 9.7-3 arm64 [installed] cpio/stable,now 2.15+dfsg-2 arm64 [installed,automatic] cpp-14-aarch64-linux-gnu/stable,now 14.2.0-19 arm64 [installed,automatic] cpp-14/stable,now 14.2.0-19 arm64 [installed,automatic] cpp-aarch64-linux-gnu/stable,now 4:14.2.0-1 arm64 [installed,automatic] cpp/stable,now 4:14.2.0-1 arm64 [installed,automatic] cron-daemon-common/stable,now 3.0pl1-197 all [installed,automatic] cron/stable,now 3.0pl1-197 arm64 [installed] curl/stable,now 8.14.1-2+deb13u2 arm64 [installed] cutecom/stable,now 0.51.0-1+b3 arm64 [installed] dash/stable,now 0.5.12-12 arm64 [installed] dbus-bin/stable,now 1.16.2-2 arm64 [installed,automatic] dbus-daemon/stable,now 1.16.2-2 arm64 [installed,automatic] dbus-session-bus-common/stable,now 1.16.2-2 all [installed,automatic] dbus-system-bus-common/stable,now 1.16.2-2 all [installed,automatic] dbus-user-session/stable,now 1.16.2-2 arm64 [installed] dbus/stable,now 1.16.2-2 arm64 [installed,automatic] dconf-gsettings-backend/stable,now 0.40.0-5 arm64 [installed,automatic] dconf-service/stable,now 0.40.0-5 arm64 [installed,automatic] debconf-utils/stable,now 1.5.91 all [installed] debconf/stable,now 1.5.91 all [installed] debian-archive-keyring/stable,now 2025.1 all [installed,automatic] debianutils/stable,now 5.23.2 arm64 [installed] debsums/stable,now 3.0.2.3 all [installed] device-tree-compiler/stable,now 1.7.2-2+b1 arm64 [installed] dialog/stable,now 1.3-20250116-1 arm64 [installed] diffutils/stable,now 1:3.10-4 arm64 [installed] dmidecode/stable,now 3.6-2 arm64 [installed] dmsetup/stable,now 2:1.02.205-2 arm64 [installed,automatic] dosfstools/stable,now 4.2-1.2 arm64 [installed] dpkg-dev/stable,now 1.22.21 all [installed,automatic] dpkg/stable,now 1.22.21 arm64 [installed] dracut-install/stable,now 106-6 arm64 [installed,automatic] e2fsprogs/stable,now 1.47.2-3+b3 arm64 [installed] ethtool/stable,now 1:6.14.2-1 arm64 [installed] fake-hwclock/stable,now 0.14 all [installed] fdisk/stable,now 2.41-5 arm64 [installed] figlet/stable,now 2.2.5-3+b2 arm64 [installed] file/stable,now 1:5.46-5 arm64 [installed] findutils/stable,now 4.10.0-3 arm64 [installed] fontconfig-config/stable,now 2.15.0-2.3 arm64 [installed,automatic] fontconfig/stable,now 2.15.0-2.3 arm64 [installed,automatic] fonts-dejavu-core/stable,now 2.37-8 all [installed,automatic] fonts-dejavu-mono/stable,now 2.37-8 all [installed,automatic] fping/stable,now 5.1-1+b1 arm64 [installed,automatic] g++-14-aarch64-linux-gnu/stable,now 14.2.0-19 arm64 [installed,automatic] g++-14/stable,now 14.2.0-19 arm64 [installed,automatic] g++-aarch64-linux-gnu/stable,now 4:14.2.0-1 arm64 [installed,automatic] g++/stable,now 4:14.2.0-1 arm64 [installed,automatic] gcc-14-aarch64-linux-gnu/stable,now 14.2.0-19 arm64 [installed,automatic] gcc-14-base/stable,now 14.2.0-19 arm64 [installed] gcc-14/stable,now 14.2.0-19 arm64 [installed,automatic] gcc-aarch64-linux-gnu/stable,now 4:14.2.0-1 arm64 [installed,automatic] gcc/stable,now 4:14.2.0-1 arm64 [installed,automatic] gensio-bin/stable,now 2.8.13-7 arm64 [installed] git-man/stable,now 1:2.47.3-0+deb13u1 all [installed,automatic] git/stable,now 1:2.47.3-0+deb13u1 arm64 [installed] gpg/stable,now 2.4.7-21+b3 arm64 [installed,automatic] gpgconf/stable,now 2.4.7-21+b3 arm64 [installed,automatic] gpgv/stable,now 2.4.7-21+b3 arm64 [installed] gpiod/stable,now 2.2.1-2+deb13u1 arm64 [installed] grep/stable,now 3.11-4+b1 arm64 [installed] groff-base/stable,now 1.23.0-9 arm64 [installed,automatic] gtk-update-icon-cache/stable,now 4.18.6+ds-2 arm64 [installed,automatic] gzip/stable,now 1.13-1 arm64 [installed] hicolor-icon-theme/stable,now 0.18-2 all [installed,automatic] hostname/stable,now 3.25 arm64 [installed] htop/stable,now 3.4.1-5 arm64 [installed] iftop/stable,now 1.0~pre4-9+b2 arm64 [installed] inetutils-telnet/stable,now 2:2.6-3 arm64 [installed,automatic] inetutils-traceroute/stable,now 2:2.6-3 arm64 [installed] init-system-helpers/stable,now 1.69~deb13u1 all [installed] init/stable,now 1.69~deb13u1 arm64 [installed] initramfs-tools-bin/stable,now 0.148.3 arm64 [installed,automatic] initramfs-tools-core/stable,now 0.148.3 all [installed,automatic] initramfs-tools/stable,now 0.148.3 all [installed] iproute2/stable,now 6.15.0-1 arm64 [installed] iputils-ping/stable,now 3:20240905-3 arm64 [installed] iw/stable,now 6.9-1+b1 arm64 [installed] jq/stable,now 1.7.1-6+deb13u1 arm64 [installed] kbd/stable,now 2.7.1-2 arm64 [installed,automatic] keyboard-configuration/stable,now 1.242~deb13u1 all [installed,automatic] klibc-utils/stable,now 2.0.14-1 arm64 [installed,automatic] kmod/stable,now 34.2-2 arm64 [installed,automatic] less/stable,now 668-1 arm64 [installed] libacl1/stable,now 2.3.2-2+b1 arm64 [installed] libaio1t64/stable,now 0.3.113-8+b1 arm64 [installed,automatic] libapparmor1/stable,now 4.1.0-1 arm64 [installed,automatic] libapt-pkg7.0/stable,now 3.0.3 arm64 [installed,automatic] libasan8/stable,now 14.2.0-19 arm64 [installed,automatic] libasound2-data/stable,now 1.2.14-1 all [installed,automatic] libasound2t64/stable,now 1.2.14-1 arm64 [installed,automatic] libassuan9/stable,now 3.0.2-2 arm64 [installed,automatic] libatk-bridge2.0-0t64/stable,now 2.56.2-1 arm64 [installed,automatic] libatk1.0-0t64/stable,now 2.56.2-1 arm64 [installed,automatic] libatomic1/stable,now 14.2.0-19 arm64 [installed,automatic] libatopology2t64/stable,now 1.2.14-1 arm64 [installed,automatic] libatspi2.0-0t64/stable,now 2.56.2-1 arm64 [installed,automatic] libattr1/stable,now 1:2.5.2-3 arm64 [installed] libaudit-common/stable,now 1:4.0.2-2 all [installed] libaudit1/stable,now 1:4.0.2-2+b2 arm64 [installed] libavahi-client3/stable,now 0.8-16 arm64 [installed,automatic] libavahi-common-data/stable,now 0.8-16 arm64 [installed,automatic] libavahi-common3/stable,now 0.8-16 arm64 [installed,automatic] libavahi-core7/stable,now 0.8-16 arm64 [installed,automatic] libbinutils/stable,now 2.44-3 arm64 [installed,automatic] libblkid1/stable,now 2.41-5 arm64 [installed] libbpf1/stable,now 1:1.5.0-3 arm64 [installed,automatic] libbrotli1/stable,now 1.1.0-2+b7 arm64 [installed,automatic] libbsd0/stable,now 0.12.2-2 arm64 [installed,automatic] libbz2-1.0/stable,now 1.0.8-6 arm64 [installed] libc-bin/stable,now 2.41-12 arm64 [installed] libc-dev-bin/stable,now 2.41-12 arm64 [installed,automatic] libc-l10n/stable,now 2.41-12 all [installed,automatic] libc6-dev/stable,now 2.41-12 arm64 [installed,automatic] libc6/stable,now 2.41-12 arm64 [installed] libcaca0/stable,now 0.99.beta20-5 arm64 [installed,automatic] libcairo-gobject2/stable,now 1.18.4-1+b1 arm64 [installed,automatic] libcairo2/stable,now 1.18.4-1+b1 arm64 [installed,automatic] libcap-ng0/stable,now 0.8.5-4+b1 arm64 [installed] libcap2-bin/stable,now 1:2.75-10+b1 arm64 [installed,automatic] libcap2/stable,now 1:2.75-10+b1 arm64 [installed] libcbor0.10/stable,now 0.10.2-2 arm64 [installed,automatic] libcc1-0/stable,now 14.2.0-19 arm64 [installed,automatic] libcloudproviders0/stable,now 0.3.6-2 arm64 [installed,automatic] libcolord2/stable,now 1.4.7-3 arm64 [installed,automatic] libcom-err2/stable,now 1.47.2-3+b3 arm64 [installed,automatic] libcrypt-dev/stable,now 1:4.4.38-1 arm64 [installed,automatic] libcrypt1/stable,now 1:4.4.38-1 arm64 [installed] libctf-nobfd0/stable,now 2.44-3 arm64 [installed,automatic] libctf0/stable,now 2.44-3 arm64 [installed,automatic] libcups2t64/stable,now 2.4.10-3+deb13u2 arm64 [installed,automatic] libcurl3t64-gnutls/stable,now 8.14.1-2+deb13u2 arm64 [installed,automatic] libcurl4t64/stable,now 8.14.1-2+deb13u2 arm64 [installed,automatic] libdaemon0/stable,now 0.14-7.1+b3 arm64 [installed,automatic] libdatrie1/stable,now 0.2.13-3+b1 arm64 [installed,automatic] libdb5.3t64/stable,now 5.3.28+dfsg2-9 arm64 [installed] libdbus-1-3/stable,now 1.16.2-2 arm64 [installed,automatic] libdconf1/stable,now 0.40.0-5 arm64 [installed,automatic] libdebconfclient0/stable,now 0.280 arm64 [installed] libdeflate0/stable,now 1.23-2 arm64 [installed,automatic] libdevmapper1.02.1/stable,now 2:1.02.205-2 arm64 [installed,automatic] libdialog15/stable,now 1.3-20250116-1 arm64 [installed,automatic] libdouble-conversion3/stable,now 3.3.1-1 arm64 [installed,automatic] libdpkg-perl/stable,now 1.22.21 all [installed,automatic] libdrm-amdgpu1/stable,now 2.4.124-2 arm64 [installed,automatic] libdrm-common/stable,now 2.4.124-2 all [installed,automatic] libdrm2/stable,now 2.4.124-2 arm64 [installed,automatic] libedit2/stable,now 3.1-20250104-1 arm64 [installed,automatic] libegl-mesa0/stable,now 25.0.7-2 arm64 [installed,automatic] libegl1/stable,now 1.7.0-1+b2 arm64 [installed,automatic] libelf1t64/stable,now 0.192-4 arm64 [installed,automatic] libepoxy0/stable,now 1.5.10-2 arm64 [installed,automatic] liberror-perl/stable,now 0.17030-1 all [installed,automatic] libestr0/stable,now 0.1.11-2 arm64 [installed,automatic] libevdev2/stable,now 1.13.4+dfsg-1 arm64 [installed,automatic] libexpat1/stable,now 2.7.1-2 arm64 [installed,automatic] libext2fs2t64/stable,now 1.47.2-3+b3 arm64 [installed,automatic] libfastjson4/stable,now 1.2304.0-2 arm64 [installed,automatic] libfdisk1/stable,now 2.41-5 arm64 [installed,automatic] libfdt1/stable,now 1.7.2-2+b1 arm64 [installed,automatic] libffi8/stable,now 3.4.8-2 arm64 [installed,automatic] libfftw3-single3/stable,now 3.3.10-2+b1 arm64 [installed,automatic] libfido2-1/stable,now 1.15.0-1+b1 arm64 [installed,automatic] libfile-fnmatch-perl/stable,now 0.02-3+b4 arm64 [installed,automatic] libfontconfig1/stable,now 2.15.0-2.3 arm64 [installed,automatic] libfreetype6/stable,now 2.13.3+dfsg-1 arm64 [installed,automatic] libfribidi0/stable,now 1.0.16-1 arm64 [installed,automatic] libgbm1/stable,now 25.0.7-2 arm64 [installed,automatic] libgcc-14-dev/stable,now 14.2.0-19 arm64 [installed,automatic] libgcc-s1/stable,now 14.2.0-19 arm64 [installed] libgcrypt20/stable,now 1.11.0-7 arm64 [installed,automatic] libgdbm-compat4t64/stable,now 1.24-2 arm64 [installed,automatic] libgdbm6t64/stable,now 1.24-2 arm64 [installed,automatic] libgdk-pixbuf-2.0-0/stable,now 2.42.12+dfsg-4 arm64 [installed,automatic] libgdk-pixbuf2.0-common/stable,now 2.42.12+dfsg-4 all [installed,automatic] libgensio6t64/stable,now 2.8.13-7 arm64 [installed,automatic] libgl1-mesa-dri/stable,now 25.0.7-2 arm64 [installed,automatic] libgl1/stable,now 1.7.0-1+b2 arm64 [installed,automatic] libglib2.0-0t64/stable,now 2.84.4-3~deb13u1 arm64 [installed,automatic] libglvnd0/stable,now 1.7.0-1+b2 arm64 [installed,automatic] libglx-mesa0/stable,now 25.0.7-2 arm64 [installed,automatic] libglx0/stable,now 1.7.0-1+b2 arm64 [installed,automatic] libgmp10/stable,now 2:6.3.0+dfsg-3 arm64 [installed] libgnutls30t64/stable,now 3.8.9-3 arm64 [installed,automatic] libgomp1/stable,now 14.2.0-19 arm64 [installed,automatic] libgpg-error0/stable,now 1.51-4 arm64 [installed,automatic] libgpiod3/stable,now 2.2.1-2+deb13u1 arm64 [installed,automatic] libgpm2/stable,now 1.20.7-11+b2 arm64 [installed,automatic] libgprofng0/stable,now 2.44-3 arm64 [installed,automatic] libgraphite2-3/stable,now 1.3.14-2+b1 arm64 [installed,automatic] libgssapi-krb5-2/stable,now 1.21.3-5 arm64 [installed,automatic] libgtk-3-0t64/stable,now 3.24.49-3 arm64 [installed,automatic] libgtk-3-common/stable,now 3.24.49-3 all [installed,automatic] libgudev-1.0-0/stable,now 238-6 arm64 [installed,automatic] libharfbuzz0b/stable,now 10.2.0-1+b1 arm64 [installed,automatic] libhogweed6t64/stable,now 3.10.1-1 arm64 [installed,automatic] libhwasan0/stable,now 14.2.0-19 arm64 [installed,automatic] libice6/stable,now 2:1.1.1-1 arm64 [installed,automatic] libicu76/stable,now 76.1-4 arm64 [installed,automatic] libidn2-0/stable,now 2.3.8-2 arm64 [installed,automatic] libiniparser4/stable,now 4.2.6-1 arm64 [installed,automatic] libinput-bin/stable,now 1.28.1-1 arm64 [installed,automatic] libinput10/stable,now 1.28.1-1 arm64 [installed,automatic] libisl23/stable,now 0.27-1 arm64 [installed,automatic] libitm1/stable,now 14.2.0-19 arm64 [installed,automatic] libjansson4/stable,now 2.14-2+b3 arm64 [installed,automatic] libjbig0/stable,now 2.1-6.1+b2 arm64 [installed,automatic] libjpeg62-turbo/stable,now 1:2.1.5-4 arm64 [installed,automatic] libjq1/stable,now 1.7.1-6+deb13u1 arm64 [installed,automatic] libk5crypto3/stable,now 1.21.3-5 arm64 [installed,automatic] libkeyutils1/stable,now 1.6.3-6 arm64 [installed,automatic] libklibc/stable,now 2.0.14-1 arm64 [installed,automatic] libkmod2/stable,now 34.2-2 arm64 [installed,automatic] libkrb5-3/stable,now 1.21.3-5 arm64 [installed,automatic] libkrb5support0/stable,now 1.21.3-5 arm64 [installed,automatic] libksba8/stable,now 1.6.7-2+b1 arm64 [installed,automatic] liblastlog2-2/stable,now 2.41-5 arm64 [installed] liblcms2-2/stable,now 2.16-2 arm64 [installed,automatic] libldap2/stable,now 2.6.10+dfsg-1 arm64 [installed,automatic] liblerc4/stable,now 4.0.0+ds-5 arm64 [installed,automatic] libllvm19/stable,now 1:19.1.7-3+b1 arm64 [installed,automatic] liblocale-gettext-perl/stable,now 1.07-7+b1 arm64 [installed,automatic] liblognorm5/stable,now 2.0.6-5 arm64 [installed,automatic] liblsan0/stable,now 14.2.0-19 arm64 [installed,automatic] liblsof0/stable,now 4.99.4+dfsg-2 arm64 [installed,automatic] liblua5.4-0/stable,now 5.4.7-1+b2 arm64 [installed,automatic] libluajit-5.1-2/stable,now 2.1.0+openresty20250117-2 arm64 [installed,automatic] libluajit-5.1-common/stable,now 2.1.0+openresty20250117-2 all [installed,automa> liblz1/stable,now 1.15-3 arm64 [installed,automatic] liblz4-1/stable,now 1.10.0-4 arm64 [installed,automatic] liblzma5/stable,now 5.8.1-1 arm64 [installed] liblzo2-2/stable,now 2.10-3+b1 arm64 [installed,automatic] libmagic-mgc/stable,now 1:5.46-5 arm64 [installed,automatic] libmagic1t64/stable,now 1:5.46-5 arm64 [installed,automatic] libmariadb3/stable,now 1:11.8.3-0+deb13u1 arm64 [installed,automatic] libmd0/stable,now 1.1.0-2+b1 arm64 [installed] libmd4c0/stable,now 0.5.2-2+b1 arm64 [installed,automatic] libmnl0/stable,now 1.0.5-3 arm64 [installed,automatic] libmount1/stable,now 2.41-5 arm64 [installed] libmpc3/stable,now 1.3.1-1+b3 arm64 [installed,automatic] libmpfr6/stable,now 4.2.2-1 arm64 [installed,automatic] libmtdev1t64/stable,now 1.1.7-1 arm64 [installed,automatic] libncurses5/now 6.4-4 arm64 [installed,local] libncurses6/stable,now 6.5+20250216-2 arm64 [installed] libncursesw6/stable,now 6.5+20250216-2 arm64 [installed,automatic] libnetplan1/stable,now 1.1.2-7 arm64 [installed,automatic] libnettle8t64/stable,now 3.10.1-1 arm64 [installed,automatic] libnewt0.52/stable,now 0.52.25-1 arm64 [installed,automatic] libnghttp2-14/stable,now 1.64.0-1.1 arm64 [installed,automatic] libnghttp3-9/stable,now 1.8.0-1 arm64 [installed,automatic] libngtcp2-16/stable,now 1.11.0-1 arm64 [installed,automatic] libngtcp2-crypto-gnutls8/stable,now 1.11.0-1 arm64 [installed,automatic] libnl-3-200/stable,now 3.7.0-2 arm64 [installed,automatic] libnl-genl-3-200/stable,now 3.7.0-2 arm64 [installed,automatic] libnl-route-3-200/stable,now 3.7.0-2 arm64 [installed,automatic] libnpth0t64/stable,now 1.8-3 arm64 [installed,automatic] libnss-mdns/stable,now 0.15.1-4+b1 arm64 [installed] libonig5/stable,now 6.9.9-1+b1 arm64 [installed,automatic] libopenipmi0t64/stable,now 2.0.37-1 arm64 [installed,automatic] libp11-kit0/stable,now 0.25.5-3 arm64 [installed,automatic] libpam-modules-bin/stable,now 1.7.0-5 arm64 [installed] libpam-modules/stable,now 1.7.0-5 arm64 [installed] libpam-runtime/stable,now 1.7.0-5 all [installed] libpam-systemd/stable,now 257.9-1~deb13u1 arm64 [installed,automatic] libpam0g/stable,now 1.7.0-5 arm64 [installed] libpango-1.0-0/stable,now 1.56.3-1 arm64 [installed,automatic] libpangocairo-1.0-0/stable,now 1.56.3-1 arm64 [installed,automatic] libpangoft2-1.0-0/stable,now 1.56.3-1 arm64 [installed,automatic] libparted2t64/stable,now 3.6-5 arm64 [installed,automatic] libpcap0.8t64/stable,now 1.10.5-2 arm64 [installed,automatic] libpci3/stable,now 1:3.13.0-2 arm64 [installed,automatic] libpcre2-16-0/stable,now 10.46-1~deb13u1 arm64 [installed,automatic] libpcre2-8-0/stable,now 10.46-1~deb13u1 arm64 [installed] libpcsclite1/stable,now 2.3.3-1 arm64 [installed,automatic] libperl5.40/stable,now 5.40.1-6 arm64 [installed,automatic] libpipeline1/stable,now 1.5.8-1 arm64 [installed,automatic] libpixman-1-0/stable,now 0.44.0-3 arm64 [installed,automatic] libpng16-16t64/stable-security,now 1.6.48-1+deb13u1 arm64 [installed,automatic] libpopt0/stable,now 1.19+dfsg-2 arm64 [installed,automatic] libpq5/stable,now 17.6-0+deb13u1 arm64 [installed,automatic] libproc2-0/stable,now 2:4.0.4-9 arm64 [installed,automatic] libprotobuf32t64/stable,now 3.21.12-11 arm64 [installed,automatic] libproxychains4/stable,now 4.17-3 arm64 [installed,automatic] libpsl5t64/stable,now 0.21.2-1.1+b1 arm64 [installed,automatic] libpython3-stdlib/stable,now 3.13.5-1 arm64 [installed,automatic] libpython3.13-minimal/stable,now 3.13.5-2 arm64 [installed,automatic] libpython3.13-stdlib/stable,now 3.13.5-2 arm64 [installed,automatic] libpython3.13/stable,now 3.13.5-2 arm64 [installed,automatic] libqt5core5t64/stable,now 5.15.15+dfsg-6 arm64 [installed,automatic] libqt5dbus5t64/stable,now 5.15.15+dfsg-6 arm64 [installed,automatic] libqt5gui5t64/stable,now 5.15.15+dfsg-6 arm64 [installed,automatic] libqt5network5t64/stable,now 5.15.15+dfsg-6 arm64 [installed,automatic] libqt5serialport5/stable,now 5.15.15-2 arm64 [installed,automatic] libqt5widgets5t64/stable,now 5.15.15+dfsg-6 arm64 [installed,automatic] libreadline8t64/stable,now 8.2-6 arm64 [installed,automatic] libreiserfscore0t64/stable,now 1:3.6.27-9 arm64 [installed,automatic] librtmp1/stable,now 2.4+20151223.gitfa8646d.1-2+b5 arm64 [installed,automatic] libsamplerate0/stable,now 0.2.2-4+b2 arm64 [installed,automatic] libsasl2-2/stable,now 2.1.28+dfsg1-9 arm64 [installed,automatic] libsasl2-modules-db/stable,now 2.1.28+dfsg1-9 arm64 [installed,automatic] libsctp1/stable,now 1.0.21+dfsg-1 arm64 [installed,automatic] libseccomp2/stable,now 2.6.0-2 arm64 [installed,automatic] libselinux1/stable,now 3.8.1-1 arm64 [installed] libsemanage-common/stable,now 3.8.1-1 all [installed,automatic] libsemanage2/stable,now 3.8.1-1 arm64 [installed,automatic] libsensors-config/stable,now 1:3.6.2-2 all [installed,automatic] libsensors5/stable,now 1:3.6.2-2 arm64 [installed,automatic] libsepol2/stable,now 3.8.1-1 arm64 [installed,automatic] libsframe1/stable,now 2.44-3 arm64 [installed,automatic] libsharpyuv0/stable,now 1.5.0-0.1 arm64 [installed,automatic] libslang2/stable,now 2.3.3-5+b2 arm64 [installed,automatic] libsm6/stable,now 2:1.2.6-1 arm64 [installed,automatic] libsmartcols1/stable,now 2.41-5 arm64 [installed] libsqlite3-0/stable,now 3.46.1-7 arm64 [installed] libss2/stable,now 1.47.2-3+b3 arm64 [installed,automatic] libssh2-1t64/stable,now 1.11.1-1 arm64 [installed,automatic] libssl3t64/stable,now 3.5.4-1~deb13u1 arm64 [installed] libstdc++-14-dev/stable,now 14.2.0-19 arm64 [installed,automatic] libstdc++6/stable,now 14.2.0-19 arm64 [installed,automatic] libsystemd-shared/stable,now 257.9-1~deb13u1 arm64 [installed,automatic] libsystemd0/stable,now 257.9-1~deb13u1 arm64 [installed] libtasn1-6/stable,now 4.20.0-2 arm64 [installed,automatic] libtext-charwidth-perl/stable,now 0.04-11+b4 arm64 [installed,automatic] libtext-iconv-perl/stable,now 1.7-8+b4 arm64 [installed,automatic] libtext-wrapi18n-perl/stable,now 0.06-10 all [installed,automatic] libthai-data/stable,now 0.1.29-2 all [installed,automatic] libthai0/stable,now 0.1.29-2+b1 arm64 [installed,automatic] libtiff6/stable,stable-security,now 4.7.0-3+deb13u1 arm64 [installed,automatic] libtinfo5/now 6.4-4 arm64 [installed,local] libtinfo6/stable,now 6.5+20250216-2 arm64 [installed] libtirpc-common/stable,now 1.3.6+ds-1 all [installed,automatic] libtirpc3t64/stable,now 1.3.6+ds-1 arm64 [installed,automatic] libtsan2/stable,now 14.2.0-19 arm64 [installed,automatic] libubsan1/stable,now 14.2.0-19 arm64 [installed,automatic] libuchardet0/stable,now 0.0.8-1+b2 arm64 [installed,automatic] libudev1/stable,now 257.9-1~deb13u1 arm64 [installed] libunistring5/stable,now 1.3-2 arm64 [installed,automatic] libusb-1.0-0/stable,now 2:1.0.28-1 arm64 [installed,automatic] libutempter0/stable,now 1.2.1-4 arm64 [installed,automatic] libuuid1/stable,now 2.41-5 arm64 [installed] libvulkan1/stable,now 1.4.309.0-1 arm64 [installed,automatic] libwacom-common/stable,now 2.14.0-1 all [installed,automatic] libwacom9/stable,now 2.14.0-1 arm64 [installed,automatic] libwayland-client0/stable,now 1.23.1-3 arm64 [installed,automatic] libwayland-cursor0/stable,now 1.23.1-3 arm64 [installed,automatic] libwayland-egl1/stable,now 1.23.1-3 arm64 [installed,automatic] libwayland-server0/stable,now 1.23.1-3 arm64 [installed,automatic] libwebp7/stable,now 1.5.0-0.1 arm64 [installed,automatic] libwrap0/stable,now 7.6.q-36 arm64 [installed,automatic] libwtmpdb0/stable,now 0.73.0-3+deb13u1 arm64 [installed,automatic] libx11-6/stable,now 2:1.8.12-1 arm64 [installed,automatic] libx11-data/stable,now 2:1.8.12-1 all [installed,automatic] libx11-xcb1/stable,now 2:1.8.12-1 arm64 [installed,automatic] libxau6/stable,now 1:1.0.11-1 arm64 [installed,automatic] libxaw7/stable,now 2:1.0.16-1 arm64 [installed,automatic] libxcb-dri3-0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-glx0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-icccm4/stable,now 0.4.2-1 arm64 [installed,automatic] libxcb-image0/stable,now 0.4.0-2+b2 arm64 [installed,automatic] libxcb-keysyms1/stable,now 0.4.1-1 arm64 [installed,automatic] libxcb-present0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-randr0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-render-util0/stable,now 0.3.10-1 arm64 [installed,automatic] libxcb-render0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-shape0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-shm0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-sync1/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-util1/stable,now 0.4.1-1 arm64 [installed,automatic] libxcb-xfixes0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-xinerama0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-xinput0/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb-xkb1/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcb1/stable,now 1.17.0-2+b1 arm64 [installed,automatic] libxcomposite1/stable,now 1:0.4.6-1 arm64 [installed,automatic] libxcursor1/stable,now 1:1.2.3-1 arm64 [installed,automatic] libxdamage1/stable,now 1:1.1.6-1+b2 arm64 [installed,automatic] libxdmcp6/stable,now 1:1.1.5-1 arm64 [installed,automatic] libxext6/stable,now 2:1.3.4-1+b3 arm64 [installed,automatic] libxfixes3/stable,now 1:6.0.0-2+b4 arm64 [installed,automatic] libxft2/stable,now 2.3.6-1+b4 arm64 [installed,automatic] libxi6/stable,now 2:1.8.2-1 arm64 [installed,automatic] libxinerama1/stable,now 2:1.1.4-3+b4 arm64 [installed,automatic] libxkbcommon-x11-0/stable,now 1.7.0-2 arm64 [installed,automatic] libxkbcommon0/stable,now 1.7.0-2 arm64 [installed,automatic] libxml2/stable,now 2.12.7+dfsg+really2.9.14-2.1+deb13u2 arm64 [installed,automa> libxmu6/stable,now 2:1.1.3-3+b4 arm64 [installed,automatic] libxmuu1/stable,now 2:1.1.3-3+b4 arm64 [installed,automatic] libxpm4/stable,now 1:3.5.17-1+b3 arm64 [installed,automatic] libxrandr2/stable,now 2:1.5.4-1+b3 arm64 [installed,automatic] libxrender1/stable,now 1:0.9.12-1 arm64 [installed,automatic] libxshmfence1/stable,now 1.3.3-1 arm64 [installed,automatic] libxt6t64/stable,now 1:1.2.1-1.2+b2 arm64 [installed,automatic] libxtables12/stable,now 1.8.11-2 arm64 [installed,automatic] libxxf86vm1/stable,now 1:1.1.4-1+b4 arm64 [installed,automatic] libxxhash0/stable,now 0.8.3-2 arm64 [installed,automatic] libyaml-0-2/stable,now 0.2.5-2 arm64 [installed,automatic] libz3-4/stable,now 4.13.3-1 arm64 [installed,automatic] libzstd1/stable,now 1.5.7+dfsg-1 arm64 [installed] links/stable,now 2.29-2+b3 arm64 [installed] linux-base/stable,now 4.12 all [installed] linux-dtb-current-rockchip64/now 25.11.2 arm64 [installed,local] linux-image-current-rockchip64/now 25.11.2 arm64 [installed,local] linux-libc-dev/stable,now 6.12.57-1 all [installed,automatic] linux-u-boot-rockpi-s-current/now 25.11.2 arm64 [installed,local] lm-sensors/stable,now 1:3.6.2-2 arm64 [installed] lmbench/stable,now 3.0-a9+debian.1-9 arm64 [installed] locales/stable,now 2.41-12 all [installed] login.defs/stable,now 1:4.17.4-2 all [installed] login/stable,now 1:4.16.0-2+really2.41-5 arm64 [installed] logrotate/stable,now 3.22.0-1+b2 arm64 [installed] logsave/stable,now 1.47.2-3+b3 arm64 [installed,automatic] lsb-release/stable,now 12.1-1 all [installed,automatic] lshw/stable,now 02.19.git.2021.06.19.996aaad9c7-2.1 arm64 [installed] lsof/stable,now 4.99.4+dfsg-2 arm64 [installed] make/stable,now 4.4.1-2 arm64 [installed,automatic] man-db/stable,now 2.13.1-1 arm64 [installed] mariadb-common/stable,now 1:11.8.3-0+deb13u1 all [installed,automatic] mawk/stable,now 1.3.4.20250131-1 arm64 [installed] media-types/stable,now 13.0.0 all [installed,automatic] mesa-libgallium/stable,now 25.0.7-2 arm64 [installed,automatic] minicom/stable,now 2.10-1 arm64 [installed] mmc-utils/stable,now 0+git20240329.f757f413-1+b1 arm64 [installed] mount/stable,now 2.41-5 arm64 [installed] mtd-utils/stable,now 1:2.3.0-1 arm64 [installed] mysql-common/stable,now 5.8+1.1.1 all [installed,automatic] nano/stable,now 8.4-1 arm64 [installed] ncurses-base/stable,now 6.5+20250216-2 all [installed] ncurses-bin/stable,now 6.5+20250216-2 arm64 [installed] ncurses-term/stable,now 6.5+20250216-2 all [installed] netbase/stable,now 6.5 all [installed,automatic] netplan-generator/stable,now 1.1.2-7 arm64 [installed,automatic] netplan.io/stable,now 1.1.2-7 arm64 [installed] openssh-client/stable,now 1:10.0p1-7 arm64 [installed,automatic] openssh-server/stable,now 1:10.0p1-7 arm64 [installed] openssh-sftp-server/stable,now 1:10.0p1-7 arm64 [installed,automatic] openssl-provider-legacy/stable,now 3.5.4-1~deb13u1 arm64 [installed] openssl/stable,now 3.5.4-1~deb13u1 arm64 [installed,automatic] p7zip-full/stable,now 16.02+transitional.1 all [installed] parted/stable,now 3.6-5 arm64 [installed] passwd/stable,now 1:4.17.4-2 arm64 [installed] patch/stable,now 2.8-2 arm64 [installed,automatic] pci.ids/stable,now 0.0~2025.06.09-1 all [installed,automatic] perl-base/stable,now 5.40.1-6 arm64 [installed] perl-modules-5.40/stable,now 5.40.1-6 all [installed,automatic] perl/stable,now 5.40.1-6 arm64 [installed,automatic] picocom/stable,now 3.1-4+b1 arm64 [installed] powertop/stable,now 2.15-4 arm64 [installed] procps/stable,now 2:4.0.4-9 arm64 [installed,automatic] proxychains4/stable,now 4.17-3 arm64 [installed] psmisc/stable,now 23.7-2 arm64 [installed] putty-tools/stable,now 0.83-3 arm64 [installed,automatic] putty/stable,now 0.83-3 arm64 [installed] pv/stable,now 1.9.31-1 arm64 [installed,automatic] python3-cffi-backend/stable,now 1.17.1-3 arm64 [installed,automatic] python3-minimal/stable,now 3.13.5-1 arm64 [installed,automatic] python3-netplan/stable,now 1.1.2-7 arm64 [installed,automatic] python3-psutil/stable,now 7.0.0-2 arm64 [installed,automatic] python3-typing-extensions/stable,now 4.13.2-1 all [installed,automatic] python3-urwid/stable,now 2.6.16-1 arm64 [installed,automatic] python3-wcwidth/stable,now 0.2.13+dfsg1-1 all [installed,automatic] python3-yaml/stable,now 6.0.2-1+b2 arm64 [installed,automatic] python3.13-minimal/stable,now 3.13.5-2 arm64 [installed,automatic] python3.13/stable,now 3.13.5-2 arm64 [installed,automatic] python3/stable,now 3.13.5-1 arm64 [installed,automatic] readline-common/stable,now 8.2-6 all [installed,automatic] rfkill/stable,now 2.41-5 arm64 [installed] rockusb/stable,now 0.2.0-2+b2 arm64 [installed] rpcsvc-proto/stable,now 1.4.3-1+b1 arm64 [installed,automatic] rsync/stable,now 3.4.1+ds1-5 arm64 [installed] rsyslog/stable,now 8.2504.0-1 arm64 [installed] runit-helper/stable,now 2.16.4 all [installed,automatic] s-tui/stable,now 1.1.6-1.2 all [installed] sed/stable,now 4.9-2+b1 arm64 [installed] sensible-utils/stable,now 0.0.25 all [installed,automatic] ser2net/stable,now 4.6.4-1 arm64 [installed] shared-mime-info/stable,now 2.4-5+b2 arm64 [installed,automatic] sqv/stable,now 1.3.0-3 arm64 [installed,automatic] stress/stable,now 1.0.7-1+b1 arm64 [installed] sudo/stable,now 1.9.16p2-3 arm64 [installed] sysbench/stable,now 1.0.20+ds-7+b1 arm64 [installed] sysstat/stable,now 12.7.5-2+b2 arm64 [installed] systemd-resolved/stable,now 257.9-1~deb13u1 arm64 [installed] systemd-sysv/stable,now 257.9-1~deb13u1 arm64 [installed,automatic] systemd-timesyncd/stable,now 257.9-1~deb13u1 arm64 [installed] systemd/stable,now 257.9-1~deb13u1 arm64 [installed,automatic] sysvinit-utils/stable,now 3.14-4 arm64 [installed] tar/stable,now 1.35+dfsg-3.1 arm64 [installed] telnet/stable,now 0.17+2.6-3 all [installed] tio/stable,now 3.9-1 arm64 [installed] toilet-fonts/stable,now 0.3-3 all [installed,automatic] toilet/stable,now 0.3-3 arm64 [installed] tree/stable,now 2.2.1-1 arm64 [installed] tzdata/stable,now 2025b-4+deb13u1 all [installed] u-boot-tools/stable,now 2025.01-3 arm64 [installed] ucf/stable,now 3.0052 all [installed,automatic] udev/stable,now 257.9-1~deb13u1 arm64 [installed,automatic] usbutils/stable,now 1:018-2 arm64 [installed] util-linux/stable,now 2.41-5 arm64 [installed] wavemon/stable,now 0.9.1-1+b1 arm64 [installed] wget/stable,now 1.25.0-2 arm64 [installed] whiptail/stable,now 0.52.25-1 arm64 [installed,automatic] wireguard-tools/stable,now 1.0.20210914-3 arm64 [installed] wireless-regdb/stable,now 2025.07.10-1 all [installed] wpasupplicant/stable,now 2:2.10-24 arm64 [installed] x11-common/stable,now 1:7.7+24+deb13u1 all [installed,automatic] xauth/stable,now 1:1.1.2-1.1 arm64 [installed] xbitmaps/stable,now 1.1.1-2.2 all [installed,automatic] xkb-data/stable,now 2.42-1 all [installed,automatic] xterm/stable,now 398-1 arm64 [installed] xz-utils/stable,now 5.8.1-1 arm64 [installed,automatic] zlib1g/stable,now 1:1.3.dfsg+really1.3.1-1+b1 arm64 [installed] pi@Pi-s:~$ pi@Pi-s:~$ lsmod Module Size Used by 8723ds 1327104 0 hci_uart 135168 0 btqca 20480 1 hci_uart btrtl 28672 1 hci_uart snd_soc_rk3308 65536 1 crct10dif_ce 12288 1 btintel 49152 1 hci_uart snd_soc_rockchip_i2s_tdm 24576 2 snd_soc_simple_card 20480 0 btbcm 20480 1 hci_uart snd_soc_simple_card_utils 24576 1 snd_soc_simple_card bluetooth 671744 6 btrtl,btqca,btintel,hci_uart,btbcm snd_soc_core 204800 4 snd_soc_rockchip_i2s_tdm,snd_soc_rk3308,snd_soc_simple_card_utils,snd_soc_simple_card snd_compress 24576 1 snd_soc_core snd_pcm_dmaengine 12288 1 snd_soc_core snd_pcm 106496 4 snd_compress,snd_soc_simple_card_utils,snd_soc_core,snd_pcm_dmaengine snd_timer 36864 1 snd_pcm snd 77824 4 snd_timer,snd_compress,snd_soc_core,snd_pcm soundcore 12288 1 snd cpufreq_dt 16384 0 cfg80211 815104 1 8723ds rfkill 24576 4 bluetooth,cfg80211 zram 36864 2 842_decompress 16384 1 zram 842_compress 20480 1 zram binfmt_misc 20480 1 usb_f_acm 16384 1 u_serial 28672 1 usb_f_acm g_serial 12288 0 libcomposite 65536 2 g_serial,usb_f_acm nfnetlink 16384 2 ip_tables 28672 0 x_tables 36864 1 ip_tables autofs4 45056 2 realtek 40960 1 dwmac_rk 28672 0 stmmac_platform 20480 1 dwmac_rk stmmac 241664 3 stmmac_platform,dwmac_rk pcs_xpcs 28672 1 stmmac pi@Pi-s:~$

I'm trying to start sound. The device is created, but the error is "Write error: -5,Input/output error." The logs show the entry [ 7.411495] sun6i-dma 7121000.dma-controller: private_candidate: dma1chan0 busy [ 20.743313] sun6i-dma 7121000.dma-controller: private_candidate: dma1chan0 busy [ 20.743325] sun6i-dma 7121000.dma-controller: private_candidate: dma1chan1 busy [ 20.743391] sun6i-dma 7121000.dma-controller: private_candidate: dma1chan0 busy [ 20.743400] sun6i-dma 7121000.dma-controller: private_candidate: dma1chan1 busy [ 20.743409] sun6i-dma 7121000.dma-controller: private_candidate: dma1chan2 busy Why is it busy? # speaker-test -Dhw:2 -r48000 -c2 -tsine -f1000 speaker-test 1.2.14 Playback device is hw:2 Stream parameters are 48000Hz, S16_LE, 2 channels Sine wave rate is 1000.0000Hz Rate set to 48000Hz (requested 48000Hz) Buffer size range from 32 to 131072 Period size ra[ 194.914904] sun6i-dma 7121000.dma-controller: vchan 0000000060790fd8: txd 00000000925572c7[2]: submitted [194.914931] dma dma1chan2: vchan 0000000060790fd8: issued [ 194.914968] sun6i-dma 7121000.dma-controller: pchan 0: alloc vchan 0000000060790fd8 [194.914980] dma dma1chan2: [ 194.914980] desc: p - 0x00000000a9840060 v - 0x00000000be392dcf [ 194.914980] c - 0x03820481 s - 0xa9a00000 d - 0x07116020 [ 194.914980] l - 0x0000bb80 p - 0x00000008 n - 0xa9840040 [ 194.914998] sun6i-dma 7121000.dma-controller: Common register: [ 194.914998] mask0(0000): 0x00000002 [ 194.914998] mask1(0004): 0x00000000 [ 194.914998] pend0(0010): 0x00000000 [ 194.914998] pend1(0014): 0x00000000 [ 194.914998] stats(0030): 0x00000001 [194.915015] sun6i-dma 7121000.dma-controller: Chan 0 reg: [ 194.915015] ___en(0000): 0x00000001 [ 194.915015] pause(0004): 0x00000000 [ 194.915015] start(0008): 0xa9840060 [ 194.915015] __cfg(000c): 0x00000000 [ 194.915015] __src(0010): 0x00000000 [ 194.915015] __dst(0014): 0x00000000 [194.915015] count(0018): 0x00000000 [ 194.915015] _para(001c): 0x00000000 [194.915015] nge from 16 to 65536 Periods = 4 was set period_size = 12000 was set buffer_size = 48000 0 - Front Left Write error: -5,Input/output error xrun_recovery failed: -5,Input/output error Transfer failed: Input/output error

I use etckeeper on my ODroid-N2. he sends me changes to my /etc/once a day. And regularly I get this change: armbian-leds.conf | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/armbian-leds.conf b/armbian-leds.conf index 8108230..537ea6f 100644 --- a/armbian-leds.conf +++ b/armbian-leds.conf @@ -5,5 +5,5 @@ invert=0 [/sys/class/leds/rtw88-1-1.1:1.0] trigger=phy0tpt -brightness=1 +brightness=0 What is this mess? What is it for?