OS: Debian 9
all requirements installed successfully
When I run the world server or auth server it just gives me command not found for each line. error code
I'm getting the above error when trying to connect to vpn given a .ovpn file. Usually this bug happens after an upgrade occurs and you haven't restarted yet. But I already did and the error still exists. I have tried reinstalling the openvpn (I'm using 2.4.7 on debian) and would not like to use this on docker.
Since getting this error when executing the command sudo openvpn file.ovpn often returns vague errors such as the one above, you can produce a more specific error when trying to import the ovpn file into NetworkManager instead.
After installing network-manager of course:
nmcli con import type openvpn vpn file.ovpn
Connect to the profile:
nmcli con up id vpn
Running this command would immediately show you a clearer error that is something along the lines of the org freedesktop networkmanager vpn plugin being unknown. Which is then solvable by installing the said plugin.
sudo apt install network-manager-openvpn
And that should do it.
I am trying to configure LIRC to work with my Raspberry 2B and a circuit I build with a transistor and a IR transmitter as explained in this tutorial
After the installation of LIRC, I followed all the steps and I added these two lines in /etc/modules
lirc_dev
lirc_rpi gpio_out_pin=36
Then I typed this in /etc/lirc/hardware.conf
LIRCD_ARGS="--uinput"
LOAD_MODULES=true
DRIVER="default"
DEVICE="/dev/lirc0"
MODULES="lirc_rpi"
LIRCD_CONF=""
LIRCMD_CONF=""
After rebooting, I added the configuration of my Samsung remote (BN59-00516A) to /etc/lirc/lircd.conf
Then I restarted LIRC again but when I run a command to send a IR frequency
irsend SEND_ONCE Samsung_BN59-00865A KEY_POWER
it complains with the following error:
irsend: could not connect to socket
irsend: No such file or directory
I am guessing this is a problem with my device socket, because in the hardware.conf file I set
DEVICE = "/dev/lirc0"
(just because the tutorial states it), but lirc0 file isn't within the folder.
I couldn't find any other question related to this problem and google didn't help me much either. Does anyone have any hint on this?
After googling a lot, I found out an update is needed to have everything working properly. In my case I did:
apt-get update, apt-get upgrade, rpi-update
Also, as pointed out in this other tutorial, depending on the Raspberry firmware, you might need to add this to /boot/config.txt
dtoverlay=lirc-rpi,gpio_in_pin=XX,gpio_out_pin=YY
Substitute X and Y for whatever pins you're using!
I had a similar problem and I solved it with this command:
sudo lircd --device /dev/lirc0
If you set the value of LIRCD_ARGS in /etc/lirc/hardware.conf to "--device /dev/lirc0", it should start lircd appropriately, when /etc/init.d/lirc is started at boot.
you need to run lircd. It will create two files (lircd and lircd.pid) at /var/run/lirc/:
lircd
I got the same error messages. But had all configurations done. The restart of the lirc daemon solved this issue by typing
$ sudo /etc/init.d/lirc restart
I think is useful to say that the gpio_in_pin=XX,gpio_out_pin=YY part of the /etc/modules can be double checked with
dmesg | grep lirc
which results in something like
[ 3.437499] lirc_dev: IR Remote Control driver registered, major 244
[ 5.472916] lirc_rpi: module is from the staging directory, the quality is unknown, you have been warned.
[ 6.621156] lirc_rpi: auto-detected active high receiver on GPIO pin 22
[ 6.622515] lirc_rpi lirc_rpi: lirc_dev: driver lirc_rpi registered at minor = 0
[ 6.622528] lirc_rpi: driver registered!
for /etc/modules containing
lirc_dev
lirc_rpi gpio_in_pin=23 gpio_out_pin=22
I have setup a Linux server to run veins/omnet++ simulations on it. The main reason I am doing this is to decrease simulation time. The server is running Ubuntu Server 14.04.3, OMNET++ 4.6, SUMO 0.22.0 and VEINS 4a2. After installing OMNET and SUMO, I changed to VEINS root directory and run ./configure and make MODE=release -j 32. This generated an executable veins-4a2 file that I tried to run as:
./veins-4a2 -u Cmdenv -f examples/veins/omnetpp.ini //since omnetpp.ini is under examples folder
But I got the following error:
Loading NED files from /home/simulator/veins-4a2/examples/veins: 1
<!> Error: NED type `RSUExampleScenario' could not be fully resolved, due to a missing base type or interface.
Before running the previous command I did another ssh into machine to run the command ./sumo-launchd.py -vv -c sumo.
My questions is what does the error refer to? And have I missed any steps during my installation/configuration? Am I doing the make step for veins properly?
For future reference: Specifying the NED Path, or have a look at NED source folder from project properties
My clean munin install is not generating graphs, i did everything listed in this URL to debug
http://munin-monitoring.org/wiki/FAQ_no_graphs#Ijustreadtheaboveanswerandtherestillarentanygraphs
i can successfully connect via telnet to the node.
-The nodes comand display the node correctly
-The list command shows the list of plugins correctly.
-The fetch command provides an empty output!!!
i opened the munin-node.log file to see what's going on, and every entry logs (i think 1 entry for every plugin) show one of this 2 error messages (when i restart the node the error switch from one to another)
1-
Error output from threads:
2013/08/08-07:38:04 [2659] Insecure directory in $ENV{PATH} while running with -T switch at /usr/share/perl5/Munin/Node/Service.pm line 241.
2013/08/08-07:38:04 [2659] Service 'threads' exited with status 255/0.
2-
Error output from vmstat:
2013/08/08-07:35:02 [1096] 2013/08/08-07:35:02 [1186] Died at /usr/share/perl5/Munin/Common/Timeout.pm line 66, line 74.
i have no clue, of how to solve this.
Im using Ubuntu 12.04 and the installed munin version is the 1.4 ... since the 2.x are not available for ubuntu 12.04
Maybe someone with experience with pearl could orient me on how to edit the source to get rid of the error!!!