Hi all. Recently, I began to receive this message when trying to update from the web interface or from the ssh terminal. Please tell me how to solve this problem.
OMV\ExecException: Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; apt-get update 2>&1' with exit code '100': Get:1 file:/var/cache/openmediavault/archives InReleaseIgn:1 file:/var/cache/openmediavault/archives InReleaseGet:2 file:/var/cache/openmediavault/archives ReleaseIgn:2 file:/var/cache/openmediavault/archives ReleaseGet:3 file:/var/cache/openmediavault/archives PackagesIgn:3 file:/var/cache/openmediavault/archives PackagesGet:4 file:/var/cache/openmediavault/archives Translation-enIgn:4 file:/var/cache/openmediavault/archives Translation-enGet:5 file:/var/cache/openmediavault/archives Translation-ruIgn:5 file:/var/cache/openmediavault/archives Translation-ruGet:3 file:/var/cache/openmediavault/archives PackagesIgn:3 file:/var/cache/openmediavault/archives PackagesGet:4 file:/var/cache/openmediavault/archives Translation-enIgn:4 file:/var/cache/openmediavault/archives Translation-enGet:5 file:/var/cache/openmediavault/archives Translation-ruIgn:5 file:/var/cache/openmediavault/archives Translation-ruGet:3 file:/var/cache/openmediavault/archives PackagesIgn:3 file:/var/cache/openmediavault/archives PackagesGet:4 file:/var/cache/openmediavault/archives Translation-enIgn:4 file:/var/cache/openmediavault/archives Translation-enGet:5 file:/var/cache/openmediavault/archives Translation-ruIgn:5 file:/var/cache/openmediavault/archives Translation-ruGet:3 file:/var/cache/openmediavault/archives PackagesIgn:3 file:/var/cache/openmediavault/archives PackagesGet:4 file:/var/cache/openmediavault/archives Translation-enIgn:4 file:/var/cache/openmediavault/archives Translation-enGet:5 file:/var/cache/openmediavault/archives Translation-ruIgn:5 file:/var/cache/openmediavault/archives Translation-ruGet:3 file:/var/cache/openmediavault/archives PackagesIgn:3 file:/var/cache/openmediavault/archives PackagesGet:4 file:/var/cache/openmediavault/archives Translation-enIgn:4 file:/var/cache/openmediavault/archives Translation-enGet:5 file:/var/cache/openmediavault/archives Translation-ruIgn:5 file:/var/cache/openmediavault/archives Translation-ruGet:3 file:/var/cache/openmediavault/archives PackagesIgn:3 file:/var/cache/openmediavault/archives PackagesGet:4 file:/var/cache/openmediavault/archives Translation-enIgn:4 file:/var/cache/openmediavault/archives Translation-enGet:5 file:/var/cache/openmediavault/archives Translation-ruIgn:5 file:/var/cache/openmediavault/archives Translation-ruGet:3 file:/var/cache/openmediavault/archives PackagesGet:4 file:/var/cache/openmediavault/archives Translation-enIgn:4 file:/var/cache/openmediavault/archives Translation-enGet:5 file:/var/cache/openmediavault/archives Translation-ruIgn:5 file:/var/cache/openmediavault/archives Translation-ruHit:6 http://linux.teamviewer.com/deb stable InReleaseHit:7 https://download.docker.com/linux/debian buster InReleaseHit:8 http://packages.openmediavault.org/public usul InReleaseGet:9 https://openmediavault-plugin-developers.github.io/packages/debian usul InRelease [3928 B]Get:10 https://openmediavault.github.io/packages usul InRelease [12.7 kB]Get:11 https://openmediavault-plugin-developers.github.io/packages/debian usul-extras InRelease [3918 B]Hit:12 http://deb.debian.org/debian buster InReleaseHit:13 http://security.debian.org/debian-security buster/updates InReleaseHit:14 https://deb.nodesource.com/node_16.x buster InReleaseHit:15 http://httpredir.debian.org/debian buster-backports InReleaseHit:16 http://deb.debian.org/debian buster-updates InReleaseGet:17 https://packagecloud.io/Keymetrics/pm2/debian buster InRelease [23.6 kB]Err:17 https://packagecloud.io/Keymetrics/pm2/debian buster InRelease The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D7CC7AB1473937D1Reading package lists...
W: GPG error: https://packagecloud.io/Keymetrics/pm2/debian buster InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY D7CC7AB1473937D1
E: The repository 'https://packagecloud.io/Keymetrics/pm2/debian buster InRelease' is not signed. in /usr/share/openmediavault/engined/rpc/apt.inc:245
Stack trace:
#0 /usr/share/php/openmediavault/rpc/serviceabstract.inc(588): Engined\Rpc\Apt->Engined\Rpc\{closure}('/tmp/bgstatusGL...', '/tmp/bgoutputPy...')
#1 /usr/share/openmediavault/engined/rpc/apt.inc(249): OMV\Rpc\ServiceAbstract->execBgProc(Object(Closure))
#2 [internal function]: Engined\Rpc\Apt->update(NULL, Array)
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(123): call_user_func_array(Array, Array)
#4 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod('update', NULL, Array)
#5 /usr/sbin/omv-engined(537): OMV\Rpc\Rpc::call('Apt', 'update', NULL, Array, 1)
#6 {main}