sudo apt install ./synergy.deb
installieren
sudo mkdir -p ~/.config/lxsession/LXDE
sudo touch ~/.config/lxsession/LXDE/autostart
sudo nano ~/.config/lxsession/LXDE/autostart
~/.startsynergy.sh
sudo nano ~/.startsynergy.sh
#!/bin/bash
killall synergyc
sleep 1
synergyc 192.168.80.15
(Wenn der steuernde Rechne unter 192.168.80.15 erreichbar ist)
sudo chmod 777 ~/.startsynergy.sh
curl -fsSL https://get.docker.com | sh
Docker automatisiert installieren.
sudo usermod -aG docker $USER
den aktuellen User berechtigen, Docker-Images zu starten.
curl -SL https://github.com/docker/compose/releases/download/v2.2.2/docker-compose-linux-armv7 -o ~/.docker/cli-plugins/docker-compose
chmod +x ~/.docker/cli-plugins/docker-compose
docker run hello-world
docker exec -it hassio_audio pactl load-module module-suspend-on-idle
kann man das Problem lösen (Quelle), allerdings ist es nicht einfach, diesen Befehl zu automatisieren.
echo program_usb_boot_mode=1 | sudo tee -a /boot/config.txt
raspistill -rot 180 -t 50000
Ein passiver Lüfter senkt bei mir die CPU-Temperatur um ca. 4°:
usb-storage.quirks=152d:0579:u
That should get your SSD with JMicron chip working on USB 3.0, but it's not a true fix because the SSD will not be operating at best performance (USB mass-storage protocol instead of UASP). Should still be plenty fast, though (much faster than SD card).
Category Test Result HDParm Disk Read 324.94 MB/s HDParm Cached Disk Read 294.98 MB/s DD Disk Write 170 MB/s FIO 4k random read 22045 IOPS (88180 KB/s) FIO 4k random write 10551 IOPS (42205 KB/s) IOZone 4k read 17365 KB/s IOZone 4k write 21727 KB/s IOZone 4k random read 18460 KB/s IOZone 4k random write 29154 KB/s Score: 7722
Category Test Result HDParm Disk Read 322.89 MB/s HDParm Cached Disk Read 297.52 MB/s DD Disk Write 161 MB/s FIO 4k random read 21997 IOPS (87991 KB/s) FIO 4k random write 9932 IOPS (39728 KB/s) IOZone 4k read 17351 KB/s IOZone 4k write 23046 KB/s IOZone 4k random read 18553 KB/s IOZone 4k random write 27938 KB/s Score: 7461
Category Test Result HDParm Disk Read 257.21 MB/s HDParm Cached Disk Read 264.26 MB/s DD Disk Write 150 MB/s FIO 4k random read 4090 IOPS (16361 KB/s) FIO 4k random write 3623 IOPS (14493 KB/s) IOZone 4k read 23938 KB/s IOZone 4k write 19021 KB/s IOZone 4k random read 15290 KB/s IOZone 4k random write 20560 KB/s Score: 5159
Category Test Result HDParm Disk Read 36.27 MB/s HDParm Cached Disk Read 121.76 MB/s DD Disk Write 8.9 MB/s FIO 4k random read 1760 IOPS (7043 KB/s) FIO 4k random write 598 IOPS (2394 KB/s) IOZone 4k read 17424 KB/s IOZone 4k write 3028 KB/s IOZone 4k random read 7789 KB/s IOZone 4k random write 2284 KB/s Score: 965 Compare with previous benchmark results at: https://pibenchmarks.com/