dev001

As mentioned previously, make sure your SDHC card is specified as UHS-I You do not need to format your SDHC card. You need to flash the card with the Armbian image for the odroidc2.

I was stating my observation about my odroidc2. If you only have SDHC installed then have you verified that your SDHC is specified as UHS-I? Read this https://forum.odroid.com/viewtopic.php?t=37363

My observation is that you should have either an eMMC or SDHC card installed but not both. Installing both would cause a boot issue.

Odroidn2+ with eMMC card flashed with latest Armbian 23.5 Jammy XFCE (Armbian_23.5.1_Odroidn2_jammy_current_6.1.30_xfce_desktop) Having issue installing firefox. Chromium was already installed properly. During the installation of firefox, the system remains waiting for something. When eMMC flashed with Armbian_23.5.1_Odroidn2_jammy_current_6.1.30_xfce_desktop testhost@odroidn2:~$ uname -a Linux odroidn2 6.1.30-meson64 #8 SMP PREEMPT Wed May 24 16:32:53 UTC 2023 aarch64 aarch64 aarch64 GNU/Linux testhost@odroidn2:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.2 LTS Release: 22.04 Codename: jammy after upgrade $ uname -a Linux odroidn2 6.1.30-meson64 #8 SMP PREEMPT Wed May 24 16:32:53 UTC 2023 aarch64 aarch64 aarch64 GNU/Linux $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 22.04.2 LTS Release: 22.04 Codename: jammy installing firefox $ sudo apt install firefox [sudo] password for testhost: Reading package lists... Done Building dependency tree... Done Reading state information... Done The following additional packages will be installed: apparmor snapd squashfs-tools Suggested packages: apparmor-profiles-extra apparmor-utils zenity | kdialog The following NEW packages will be installed: apparmor firefox snapd squashfs-tools 0 upgraded, 4 newly installed, 0 to remove and 0 not upgraded. Need to get 22.5 MB of archives. After this operation, 100 MB of additional disk space will be used. Do you want to continue? [Y/n] Get:1 http://ports.ubuntu.com jammy-updates/main arm64 apparmor arm64 3.0.4-2ubuntu2.2 [573 kB] Get:2 http://ports.ubuntu.com jammy/main arm64 squashfs-tools arm64 1:4.5-3build1 [156 kB] Get:3 http://ports.ubuntu.com jammy-security/main arm64 snapd arm64 2.58+22.04.1 [21.7 MB] Get:4 http://ports.ubuntu.com jammy/main arm64 firefox arm64 1:1snap1-0ubuntu2 [72.3 kB] Fetched 22.5 MB in 33s (675 kB/s) Preconfiguring packages ... Selecting previously unselected package apparmor. (Reading database ... 177783 files and directories currently installed.) Preparing to unpack .../apparmor_3.0.4-2ubuntu2.2_arm64.deb ... Unpacking apparmor (3.0.4-2ubuntu2.2) ... Selecting previously unselected package squashfs-tools. Preparing to unpack .../squashfs-tools_1%3a4.5-3build1_arm64.deb ... Unpacking squashfs-tools (1:4.5-3build1) ... Selecting previously unselected package snapd. Preparing to unpack .../snapd_2.58+22.04.1_arm64.deb ... Unpacking snapd (2.58+22.04.1) ... Setting up apparmor (3.0.4-2ubuntu2.2) ... Created symlink /etc/systemd/system/sysinit.target.wants/apparmor.service → /lib/systemd/system/apparmor.service. Reloading AppArmor profiles Skipping profile in /etc/apparmor.d/disable: usr.sbin.rsyslogd Setting up squashfs-tools (1:4.5-3build1) ... Setting up snapd (2.58+22.04.1) ... Created symlink /etc/systemd/system/multi-user.target.wants/snapd.aa-prompt-listener.service → /lib/systemd/system/snapd.aa-prompt-listener.service. Created symlink /etc/systemd/system/multi-user.target.wants/snapd.apparmor.service → /lib/systemd/system/snapd.apparmor.service. Created symlink /etc/systemd/system/multi-user.target.wants/snapd.autoimport.service → /lib/systemd/system/snapd.autoimport.service. Created symlink /etc/systemd/system/multi-user.target.wants/snapd.core-fixup.service → /lib/systemd/system/snapd.core-fixup.service. Created symlink /etc/systemd/system/multi-user.target.wants/snapd.recovery-chooser-trigger.service → /lib/systemd/system/snapd.recovery-chooser-trigger.se rvice. Created symlink /etc/systemd/system/multi-user.target.wants/snapd.seeded.service → /lib/systemd/system/snapd.seeded.service. Created symlink /etc/systemd/system/cloud-final.service.wants/snapd.seeded.service → /lib/systemd/system/snapd.seeded.service. Unit /lib/systemd/system/snapd.seeded.service is added as a dependency to a non-existent unit cloud-final.service. Created symlink /etc/systemd/system/multi-user.target.wants/snapd.service → /lib/systemd/system/snapd.service. Created symlink /etc/systemd/system/timers.target.wants/snapd.snap-repair.timer → /lib/systemd/system/snapd.snap-repair.timer. Created symlink /etc/systemd/system/sockets.target.wants/snapd.socket → /lib/systemd/system/snapd.socket. Created symlink /etc/systemd/system/final.target.wants/snapd.system-shutdown.service → /lib/systemd/system/snapd.system-shutdown.service. snapd.failure.service is a disabled or a static unit, not starting it. snapd.mounts-pre.target is a disabled or a static unit, not starting it. snapd.mounts.target is a disabled or a static unit, not starting it. snapd.snap-repair.service is a disabled or a static unit, not starting it. Selecting previously unselected package firefox. (Reading database ... 178083 files and directories currently installed.) Preparing to unpack .../firefox_1%3a1snap1-0ubuntu2_arm64.deb ... => Installing the firefox snap ==> Checking connectivity with the snap store ==> Installing the firefox snap 2023-06-07T15:34:45-04:00 INFO Waiting for automatic snapd restart... Progress: [ 76%] [####################################################################################################................................]

Added more details for original post odroidc2 with Armbian 23.02 Jammy XFCE (Armbian_23.02.1_Odroidc2_jammy_current_6.1.14_xfce_desktop.img) I have an odroidc2 connected to: 1)monitor with built-in speakers via hdmi cable. 2)usb audio adapter (https://ameridroid.com/products/usb-audio-adapter) 3)ethernet cable 4)wireless keyboard dongle I have issue outputting audio to monitor speaker. dmesg and syslog output related to hdmi is as follows. Any help is greatly appreciated. Thanks $ dmesg|grep hdmi [ 0.035220] platform c883a000.hdmi-tx: Fixing up cyclic dependency with d0100000.vpu [ 0.037586] platform hdmi-connector: Fixing up cyclic dependency with c883a000.hdmi-tx [ 1.614016] meson-dw-hdmi c883a000.hdmi-tx: Detected HDMI TX controller v2.01a with HDCP (meson_dw_hdmi_phy) [ 1.614532] meson-dw-hdmi c883a000.hdmi-tx: registered DesignWare HDMI I2C bus driver [ 1.614805] meson-drm d0100000.vpu: bound c883a000.hdmi-tx (ops meson_dw_hdmi_ops) $ sudo cat /var/log/syslog |grep -i hdmi Apr 25 00:44:37 odroidc2 kernel: [ 0.035292] platform c883a000.hdmi-tx: Fixing up cyclic dependency with d0100000.vpu Apr 25 00:44:37 odroidc2 kernel: [ 0.037662] platform hdmi-connector: Fixing up cyclic dependency with c883a000.hdmi-tx Apr 25 00:44:37 odroidc2 kernel: [ 1.614019] meson-dw-hdmi c883a000.hdmi-tx: Detected HDMI TX controller v2.01a with HDCP (meson_dw_hdmi_phy) Apr 25 00:44:37 odroidc2 kernel: [ 1.614545] meson-dw-hdmi c883a000.hdmi-tx: registered DesignWare HDMI I2C bus driver Apr 25 00:44:37 odroidc2 kernel: [ 1.614825] meson-drm d0100000.vpu: bound c883a000.hdmi-tx (ops meson_dw_hdmi_ops) Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:5 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:5 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:9 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:9 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:13 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:13 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:16 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:16 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:20 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:20 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:23 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:23 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:26 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:26 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:34 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:39 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:39 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:47 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:47 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:51 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:51 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:55 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:55 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:59 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:59 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:64 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:64 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:68 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:68 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:71 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:71 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:71 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:75 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:75 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:78 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:78 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:81 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:81 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:87 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:87 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:87 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:90 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:90 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:93 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:93 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:93 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:95 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:95 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:104 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:108 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:113 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. <repeated similar lines> Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:409 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 systemd-udevd[801]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:409 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 00:57:50 odroidc2 kernel: [ 0.035295] platform c883a000.hdmi-tx: Fixing up cyclic dependency with d0100000.vpu Apr 25 00:57:50 odroidc2 kernel: [ 0.037650] platform hdmi-connector: Fixing up cyclic dependency with c883a000.hdmi-tx Apr 25 00:57:50 odroidc2 kernel: [ 1.613986] meson-dw-hdmi c883a000.hdmi-tx: Detected HDMI TX controller v2.01a with HDCP (meson_dw_hdmi_phy) Apr 25 00:57:50 odroidc2 kernel: [ 1.614507] meson-dw-hdmi c883a000.hdmi-tx: registered DesignWare HDMI I2C bus driver Apr 25 00:57:50 odroidc2 kernel: [ 1.614777] meson-drm d0100000.vpu: bound c883a000.hdmi-tx (ops meson_dw_hdmi_ops) Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:5 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:5 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:9 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:9 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:13 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:13 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:16 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:16 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:20 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:20 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:23 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:23 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:26 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:26 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:34 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:39 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:39 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:47 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:47 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:51 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:51 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:55 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:55 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:59 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:59 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:64 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:64 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. <repeated similar lines> Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:93 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 kernel: [ 0.035220] platform c883a000.hdmi-tx: Fixing up cyclic dependency with d0100000.vpu Apr 25 01:50:25 odroidc2 kernel: [ 0.037586] platform hdmi-connector: Fixing up cyclic dependency with c883a000.hdmi-tx Apr 25 01:50:25 odroidc2 kernel: [ 1.614016] meson-dw-hdmi c883a000.hdmi-tx: Detected HDMI TX controller v2.01a with HDCP (meson_dw_hdmi_phy) Apr 25 01:50:25 odroidc2 kernel: [ 1.614532] meson-dw-hdmi c883a000.hdmi-tx: registered DesignWare HDMI I2C bus driver Apr 25 01:50:25 odroidc2 kernel: [ 1.614805] meson-drm d0100000.vpu: bound c883a000.hdmi-tx (ops meson_dw_hdmi_ops) Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:93 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:95 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: message repeated 2 times: [ /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:95 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.] Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:104 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. Apr 25 01:50:25 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:108 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='. <repeated similar lines> Apr 25 01:50:26 odroidc2 systemd-udevd[802]: /usr/lib/udev/rules.d/60-hdmi2usb-udev.rules:409 ENV key takes '==', '!=', '=', or '+=' operator, assuming '='.

I have an odroid-c2 with eMMC module flashed with Armbian_23.02.1_Odroidc2_jammy_current_6.1.14_xfce_desktop When viewing youtube containing word composed of non-latin characters, it shows a funny symbol for each character. How do I install the proper language for this?

I have an odroid-c2 with eMMC module flashed with Armbian_23.02.1_Odroidc2_jammy_current_6.1.14_xfce_desktop I have the following connected to the USB ports. 1) USB to audio headphone/microphone jacks 2) Wifi keyboard dongle The odroid-c2 is connected to an HDMI monitor with speakers I've been manipulating the settings for Pulseaudio and I could not get the audio to output to the monitor speakers. I could hear audio from the USB to audio jack connected to headphones

I have a similar continuous reboot issue and have narrowed it down... I have an odroid-c2 with eMMC module flashed with Armbian_23.02.1_Odroidc2_jammy_current_6.1.14_xfce_desktop I have the following connected to the USB ports. 1) USB to audio headphone/microphone jacks 2) Wifi keyboard dongle Odroid-c2 starts up ok and presents me with the XFCE desktop. The issue is if I have both the eMMC module and a SDHC card on the system and power up the system, it continuously reboots. Note that the SDHC card is not bootable. Just formatted with ext4 Note that I could boot the odroid-c2 with either eMMC module or SDHC card flashed with Armbian.

If my odroid-c2 keeps rebooting, where do I look for log info?

The armbian image was written to an eMMC card. Now that I read your posting more closely, you were using an SDCARD. I'm assuming that would not be the same.

I'm using Armbian_23.02.1_Odroidc2_jammy_current_6.1.14_xfce_desktop. I followed you instructions and the system keeps continuously rebooting. Unfortunately the photo is not very clear

At https://www.armbian.com/odroid-xu4/ only CLI version is available. Is there a desktop version?

I'm using Odroid-C2 and using Armbian 22.08 Jammy XFCE build (Armbian_22.08.1_Odroidc2_jammy_current_5.10.139_xfce_desktop.img) from https://www.armbian.com/odroid-c2/. When updating the repository before an upgrade, I get a signature verification issue. $ sudo apt-get update Hit:4 http://deb.volian.org/volian scar InRelease Hit:6 http://ports.ubuntu.com jammy InRelease Get:1 https://cli.github.com/packages stable InRelease [3,917 B] Hit:7 http://ppa.launchpadcontent.net/saiarcot895/chromium-beta/ubuntu jammy InRelease Hit:8 http://ports.ubuntu.com jammy-security InRelease Hit:2 http://armbian.chi.auroradev.org/apt jammy InRelease Hit:3 https://box64.debian.ryanfortner.dev/debian ./ InRelease Hit:9 http://ports.ubuntu.com jammy-updates InRelease Hit:10 http://ppa.launchpadcontent.net/mozillateam/ppa/ubuntu jammy InRelease Hit:5 https://paulcarroty.gitlab.io/vscodium-deb-rpm-repo/debs vscodium InRelease Hit:11 http://ports.ubuntu.com jammy-backports InRelease Hit:12 http://ppa.launchpadcontent.net/oibaf/graphics-drivers/ubuntu jammy InRelease Err:1 https://cli.github.com/packages stable InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 23F3D4EA75716059 Reading package lists... Done W: An error occurred during the signature verification. The repository is not updated and the previous index files will be used. GPG error: https://cli.github.com/packages stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 23F3D4EA75716059 W: Failed to fetch http://cli.github.com/packages/dists/stable/InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 23F3D4EA75716059 W: Some index files failed to download. They have been ignored, or old ones used instead.