NixOS on ARM/Raspberry Pi 4: Difference between revisions
imported>Happysalada |
imported>Fadenb m →Power issues: clear up possible lightning bolt icon confusion |
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The Raspberry Pi 4B is as power-hungry, if not more, as its predecessors. It is important to have a [https://www.raspberrypi.org/documentation/hardware/raspberrypi/power/README.md sufficient enough power supply] or ''weirdness'' may happen. Weirdness may include: | The Raspberry Pi 4B is as power-hungry, if not more, as its predecessors. It is important to have a [https://www.raspberrypi.org/documentation/hardware/raspberrypi/power/README.md sufficient enough power supply] or ''weirdness'' may happen. Weirdness may include: | ||
* Lightning bolt on HDMI output "breaking" the display. | * Lightning bolt icon on HDMI output "breaking" the display. | ||
* Screen switching back to u-boot text | * Screen switching back to u-boot text | ||
** Fixable temporarily when power is sufficient by switching VT (alt+F2 / alt+F1) | ** Fixable temporarily when power is sufficient by switching VT (alt+F2 / alt+F1) | ||