<div dir="ltr"><div>Hi all,</div><div> </div><div>I am trying to use the Docker in GNS3, when I try to launch it show the error as follows,</div><div> </div><div>-- The start-up result is done. Jul 02 15:21:55 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: docker.service: Start request repeated too quickly. Jul 02 15:21:55 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: docker.service: Failed with result 'exit-code'. Jul 02 15:21:55 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: Failed to start Docker Application Container Engine. -- Subject: Unit docker.service has failed -- Defined-By: systemd -- Support: <a href="https://lists.freedesktop.org/mailman/listinfo/systemd-devel">https://lists.freedesktop.org/mailman/listinfo/systemd-devel</a> -- -- Unit docker.service has failed. -- -- The result is failed. Jul 02 15:21:55 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: docker.socket: Failed with result 'service-start-limit-hit'. Jul 02 15:24:06 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: Starting dnf makecache... -- Subject: Unit dnf-makecache.service has begun start-up -- Defined-By: systemd -- Support: <a href="https://lists.freedesktop.org/mailman/listinfo/systemd-devel">https://lists.freedesktop.org/mailman/listinfo/systemd-devel</a> -- -- Unit dnf-makecache.service has begun starting up. Jul 02 15:24:07 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> dnf[18029]: Metadata timer caching disabled. Jul 02 15:24:07 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: Started dnf makecache. -- Subject: Unit dnf-makecache.service has finished start-up -- Defined-By: systemd -- Support: <a href="https://lists.freedesktop.org/mailman/listinfo/systemd-devel">https://lists.freedesktop.org/mailman/listinfo/systemd-devel</a> -- -- Unit dnf-makecache.service has finished starting up. -- -- The start-up result is done. ...skipping... -- -- The start-up result is done. Jul 02 15:21:55 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: docker.service: Start request repeated too quickly. Jul 02 15:21:55 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: docker.service: Failed with result 'exit-code'. Jul 02 15:21:55 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: Failed to start Docker Application Container Engine. -- Subject: Unit docker.service has failed -- Defined-By: systemd -- Support: <a href="https://lists.freedesktop.org/mailman/listinfo/systemd-devel">https://lists.freedesktop.org/mailman/listinfo/systemd-devel</a> -- -- Unit docker.service has failed. -- -- The result is failed. Jul 02 15:21:55 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: docker.socket: Failed with result 'service-start-limit-hit'. Jul 02 15:24:06 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: Starting dnf makecache... -- Subject: Unit dnf-makecache.service has begun start-up -- Defined-By: systemd -- Support: <a href="https://lists.freedesktop.org/mailman/listinfo/systemd-devel">https://lists.freedesktop.org/mailman/listinfo/systemd-devel</a> -- -- Unit dnf-makecache.service has begun starting up. Jul 02 15:24:07 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> dnf[18029]: Metadata timer caching disabled. Jul 02 15:24:07 <a href="http://reccon.irisa.fr">reccon.irisa.fr</a> systemd[1]: Started dnf makecache. -- Subject: Unit dnf-makecache.service has finished start-up -- Defined-By: systemd -- Support: <a href="https://lists.freedesktop.org/mailman/listinfo/systemd-devel">https://lists.freedesktop.org/mailman/listinfo/systemd-devel</a> -- -- Unit dnf-makecache.service has finished starting up. -- -- The start-up result is done. How to rectify this failure to start the docker application thanks in advance, </div></div>