Tested on focal server using ubuntu-20.04.1-preinstalled-server-
arm64+raspi.img.xz as follows:
Operating System: Ubuntu 20.04.1 LTS
Kernel: Linux 5.4.0-1015-raspi
Architecture: arm64
Tested package versions:
libraspberrypi-bin:arm64 (0~20200520+git2fe4ca3-0ubuntu3~20.04),
libraspberrypi0:arm64 (0~20200520+git2fe4ca3-0ubuntu3~20.04, automatic)
sudo apt install libraspberrypi-bin
rebooted
Tested:
ubuntu@pi4b-ubuntu-focal:~$ vcgencmd commands
commands="vcos, ap_output_control, ap_output_post_processing, vchi_test_init,
vchi_test_exit, pm_set_policy, pm_get_status, pm_show_stats, pm_start_logging,
pm_stop_logging, version, commands, set_vll_dir, set_backlight, set_logging,
get_lcd_info, arbiter, cache_flush, otp_dump, test_result, codec_enabled,
get_camera, get_mem, measure_clock, measure_volts, enable_clock,
scaling_kernel, scaling_sharpness, get_hvs_asserts, get_throttled,
measure_temp, get_config, hdmi_ntsc_freqs, hdmi_adjust_clock, hdmi_status_show,
hvs_update_fields, pwm_speedup, force_audio, hdmi_stream_channels,
hdmi_channel_map, display_power, read_ring_osc, memtest, dispmanx_list,
get_rsts, schmoo, render_bar, disk_notify, inuse_notify, sus_suspend,
sus_status, sus_is_enabled, sus_stop_test_thread, egl_platform_switch,
mem_validate, mem_oom, mem_reloc_stats, hdmi_cvt, hdmi_timings, readmr, pmicrd,
pmicwr, bootloader_version, bootloader_config, file, vctest_memmap,
vctest_start, vctest_stop, vctest_set, vctest_get"
ubuntu@pi4b-ubuntu-focal:~$ vcgencmd measure_temp
temp=34.0'C
ubuntu@pi4b-ubuntu-focal:~$ vcgencmd measure_temp pmic
temp=28.8'C
ubuntu@pi4b-ubuntu-focal:~$ vcgencmd bootloader_config
[all]
BOOT_UART=0
WAKE_ON_GPIO=1
POWER_OFF_ON_HALT=0
ubuntu@pi4b-ubuntu-focal:~$ tvservice -s
Error getting current display state
ubuntu@pi4b-ubuntu-focal:~$ sudo tvservice -s
vchi_msg_dequeue -> -1(90)
vchi_msg_dequeue -> -1(90)
state 0x1 [TV is off]
So the vcgencmd interface is working, but tvservice is not.
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https://bugs.launchpad.net/bugs/1883111
Title:
[needs-packaging] raspberrypi-userland
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