Differences

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--- searchwing-image-download-station [2020/02/28 22:53]
beckmanf [setup Laptop] added eduroam setup
+++ searchwing-image-download-station [2021/03/20 14:44] (current)
bjoernh1
@@ Line 94: / Line 94: @@
   sudo systemctl start rsync
+====  transfer images ====
+run datatransfer task on each pi ( later triggered via script @ groundcontrol pc): e.g.
+  rsync -auv --progress /data/bilder/ rsync://GROUNDSTATIONIP/ringo-05032020_0915h-cam-r
+Don't use the -z option which compresses the data. The images are already compressed and the CPU load will result in 1 MB/s transfer rate compared to 3-4 MB/s without the -z option. (Beck, 23.2.20)
+If you like to transfer and delete the images from the pi, use the --remove-source-files option.
+====  troubleshooting ====
+  rsync error: error starting client-server protocol (code 5) at main.c(1675) [sender=3.1.3]
+Check if folder on receiverside exists.
+To get an idea whats the cause of the error - checkout rsync service status on receiverside (laptop):
+  sudo systemctl status rsync
+==== WIFI =====
+If Wifi isn't working, first check if the firmware file can be loaded!
+  dmesg | grep rtw_pci
+In Ubuntu 18.04 the firmware for rtw8822 wifi adapter (ASUS TUF FX505DV Laptop) isn't included in linux-firmware ubuntu deb package! So after a Kernel update it can be necessary to fetch it again and copy it to the lib folder.
+  git clone git://git.kernel.org/pub/scm/linux/kernel/firmware/linux-firmware.git
+  cp ./linux-firmware/rtw88/rtw8822c_wow_fw.bin /lib/firmware/rtw88/
@@ Line 106: / Line 137: @@
 <code>
 sudo apt install libnl-route-3-200
-dpkg -i wpasupplicant_2.9-1ubuntu2_amd64.deb
+sudo dpkg -i wpasupplicant_2.9-1ubuntu2_amd64.deb
 </code>
@@ Line 124: / Line 155: @@
   * Username: YOURUSERNAME@hs-augsburg.de
   * Password: YOURPASSWORD
-====  transfer images ====
-run datatransfer task on each pi ( later triggered via script @ groundcontrol pc): e.g.
-  rsync -avv -u --progress -h /data/bilder/ rsync://GROUNDSTATIONIP/ringo-05032020_0915h-cam-r
-Don't use the -z option which compresses the data. The images are already compressed and the CPU load will result in 1 MB/s transfer rate compared to 3-4 MB/s without the -z option. (Beck, 23.2.20)
-====  troubleshooting ====
-  rsync error: error starting client-server protocol (code 5) at main.c(1675) [sender=3.1.3]
-Check if folder on receiverside exists.
-To get an idea whats the cause of the error - checkout rsync service status on receiverside (laptop):
-  sudo systemctl status rsync