Dear Henrik,
Am Montag, dem 19.09.2022 um 17:22 +0200 schrieb Henrik Barie: > Hello Andreas, > > thank you very much for the installation manual, > > in /etc/sysconfig/ I only had an "ethercat" file but no > "ethercat.conf" > I deleted "ethercat" > > Ive had a problem with > KEYRING=/usr/share/keyrings/ethercat.gpg curl -fsSL > https://download.opensuse.org/repositories/home:/bone11111:/branches:/science:/EtherLab/xUbuntu_22.04/Release.key > > > gpg --dearmor | sudo tee "$KEYRING" >/dev/null > This is one cmd in one line and there was a failure from my side """ KEYRING=/usr/share/keyrings/ethercat.gpg && curl -fsSL https://download.opensuse.org/repositories/home:/bone11111:/branches:/s cience:/EtherLab/xUbuntu_22.04/Release.key | gpg --dearmor | sudo tee "$KEYRING" >/dev/null """ > it said > tee: '': File or Directory not found > > but it seems to be solved by typing sudo tee"$KEYRING" > (without any spaces between tee and "$KEYRING". > > It executed without any messages. > > after step 3. "sudo apt-get update" I got an error message: > > ..... > W: GPG-Fehler: > http://download.opensuse.org/repositories/home:/bone11111:/branches:/science:/EtherLab/xUbuntu_22.04 > > ./ InRelease: Die folgenden Signaturen konnten nicht überprüft > werden, > weil ihr öffentlicher Schlüssel nicht verfügbar ist: NO_PUBKEY > A08216C4FF0D8EF7 This is ok, because the system can not verify the key. > N: Das Laden der konfigurierten Datei »main/binary-i386/Packages« > wird > übersprungen, da das Depot > »https://esm.ubuntu.com/realtime/ubuntu jammy > InRelease« die Architektur »i386« nicht unterstützt. > > I searched for a solution to get the public key but the code/command > I > found was deprecated and didnt work. > > I continued with step 4. > sudo apt-get install linux-headers-5.15.0-1020-realtime > which said: > .... > 0 aktualisiert, 0 neu installiert, 0 zu entfernen und 0 nicht > aktualisiert. > > but shouldnt it have changed something? > > in step 5. the testmanager couldnt be found Again failure from myside sudo apt-get install ethercat-master ethercat-dkms libethercat libethercat-dev libpdserv3 libpdserv3-dev librtipc librtipc-dev etherlab2 testmanager-ng > > > I wasnt sure if the "ethercat"-file from > /usr/local/share/etherlab/etc/sysconfig/ethercat has to be copied to > /etc/sysconfig or if it should be an "etherlab.conf"-file that must > be > copied? You can copy it to /etc/ethercat.conf > > also after the intallation there was no new > /lib/modules/KERNELVERSION/ethercat - file, which I deleted before. That is correct, because the kernel modules are managed by dkms have a look at /lib/modules/KERNELVERSION/updates/dkms/ > > message after starting and checking the master: > > Master0 > Phase: Idle > Active: no > Slaves: 4 > Ethernet devices: > Main: 88:a4:c2:bf:73:10 (attached) > Link: UP > Tx frames: 34954 > Tx bytes: 2156184 > Rx frames: 34953 > Rx bytes: 2156124 > Tx errors: 0 > Tx frame rate [1/s]: 488 2403 547 > Tx rate [KByte/s]: 28.6 145.3 32.9 > Rx frame rate [1/s]: 488 2403 547 > Rx rate [KByte/s]: 28.6 145.3 32.9 > Common: > Tx frames: 620372 > Tx bytes: 37340208 > Rx frames: 620344 > Rx bytes: 37338528 > Lost frames: 28 > Tx frame rate [1/s]: 488 2403 547 > Tx rate [KByte/s]: 28.6 145.3 33.0 > Rx frame rate [1/s]: 488 2403 547 > Rx rate [KByte/s]: 28.6 145.3 33.0 > Loss rate [1/s]: 0 0 0 > Frame loss [%]: 0.0 0.0 0.0 > Distributed clocks: > Reference clock: Slave 0 > DC reference time: 0 > Application time: 0 > 2000-01-01 00:00:00.000000000 > > status: > > ● ethercat.service - EtherCAT Master Kernel Modules > Loaded: loaded (/lib/systemd/system/ethercat.service; disabled; > vendor preset: enabled) > Active: active (exited) since Mon 2022-09-19 12:48:01 CEST; 4h > 3min > ago > Process: 3296 > ExecStart=/usr/local/share/etherlab/sbin/ethercatctl > start (code=exited, stat> > Main PID: 3296 (code=exited, status=0/SUCCESS) > CPU: 13ms > > Sep 19 12:48:01 ec-Lenovo-V15-G2-ITL systemd[1]: Starting EtherCAT > Master Kernel Modules... > Sep 19 12:48:01 ec-Lenovo-V15-G2-ITL systemd[1]: Finished EtherCAT > Master Kernel Modules. > lines 1-9/9 (END) > > Sadly it still doesnt work properly, I guess the installation wasnt > complete. Do you know how I can fix the errors that occurred? It is not so bad, the basic work is done: -Master is running, -Network device is attached -You have basic communication over the fieldbus. - You get output for sudo ethercat ma - You get output for sudo ethercat sl - System is ready to start an application. - Next step is to compile your etherlab model against the correct system headers. - Please check /usr/local for old installation files of etherlab and pdserv. Best regards Andreas > > > Regards > Henrik >
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