# Rosa went on vacation between April, 20 - April, 26

__PUBLISH__
__HYPHA__

Most of us were (preparing to go) on holiday, therefore we did not have any phisical access to rosa.
Why we thought rosa decided to go on vacation:
    
    - work being done on the electricity installation of the building at filaret16
    - someone unplugging all the sockets while cleaning after the community dinner on April, 17

Why rosa actually went out:

    - the SIM installed in the 4G LTE router ran out of "internet".

```
 /\_/\
( o.o )
 >    <
```


### Start of vacation:
```
	Apr 20 10:35:01 rosa systemd[1]: apt-daily.service: Succeeded.
	Apr 20 10:35:01 rosa systemd[1]: Finished Daily apt download activities.
	Apr 20 10:35:01 rosa systemd[1]: apt-daily.service: Consumed 8.854s CPU time.
	Apr 20 10:37:01 rosa CRON[14915]: (root) CMD (/bin/sh /home/ccl/backup.sh >/tmp/cron.log 2>&1)
	Apr 20 10:38:15 rosa tincd[428]: Error looking up vvvvvvaria.org port 655: Temporary failure in name resolution
```

### End of vacation:
```
	Apr 26 23:46:37 rosa systemd[1]: Started Hostname Service.
	Apr 26 23:46:51 rosa wpa_supplicant[423]: wlan0: Failed to initiate sched scan
	Apr 26 23:48:59 rosa node[1042]: #033[32m[2022-04-26 23:48:59.625] [INFO] console - #033[39mYour Etherpad version is 1.8.17 (c85ab49)
	Apr 26 23:49:03 rosa node[1042]: #033[32m[2022-04-26 23:49:03.080] [INFO] http - #033[39mHTTP server listening for connections
	Apr 26 23:49:03 rosa node[1042]: #033[32m[2022-04-26 23:49:03.080] [INFO] console - #033[39mYou can access your Etherpad instance at http://127.0.0.1:9001/
```

### In the meantime:
	
Took rosa to a place where there is wireless internet and configured wpa_supplicant using the following steps:

1. Create a wpa_supplicant.conf file
```
	wpa_passphrase "Grace Jones" MY_PSK | sudo tee /etc/wpa_supplicant/wpa_supplicant.conf
```
2. Create a copy of the wpa_supplicant service
```
	sudo cp /lib/systemd/system/wpa_supplicant.service /etc/systemd/system/wpa_supplicant.service
```
3. Edit the service to start with the config file we just created
```
	ExecStart=/sbin/wpa_supplicant -u -s -c /etc/wpa_supplicant/wpa_supplicant.conf -i wlan0
	Restart=always
```
4. Enable and start the service
```
	sudo systemctl enable wpa_supplicant.service
	sudo systemctl daemon-reload
	sudo systemctl restart wpa_supplicant.service
```
5. There is still one [error](https://github.com/RPi-Distro/repo/issues/121) from wpa_supplicant which was not fixed
```
	sudo tail /var/log/syslog
	Apr 27 09:07:28 rosa wpa_supplicant[423]: wlan0: Failed to initiate sched scan
```

### Update

It seems that the wireless connection is not stable, rosa frequently disconnects, possiblt because of the above error.