Reading cache Checking package manager Continue running under SSH? This session appears to be running under ssh. It is not recommended to perform a upgrade over ssh currently because in case of failure it is harder to recover. If you continue, an additional ssh daemon will be started at port '1022'. Do you want to continue? Continue [yN] y Starting additional sshd To make recovery in case of failure easier, an additional sshd will be started on port '1022'. If anything goes wrong with the running ssh you can still connect to the additional one. If you run a firewall, you may need to temporarily open this port. As this is potentially dangerous it's not done automatically. You can open the port with e.g.: 'iptables -I INPUT -p tcp --dport 1022 -j ACCEPT' To continue please press [ENTER] Reading package lists... 0% Reading package lists... 100% Reading package lists... Done Building dependency tree... 0% Building dependency tree... 0% Building dependency tree... 50% Building dependency tree... 50% Building dependency tree Reading state information... 0% Reading state information... 0% Reading state information... Done 0% [Working] 0% [Working] 0% [Connecting to azure.archive.ubuntu.com] 0% [Connecting to azure.archive.ubuntu.com] 0% [Connecting to azure.archive.ubuntu.com] [Connecting to security.ubuntu.com] 0% [Connecting to azure.archive.ubuntu.com] [Connecting to security.ubuntu.com] 0% [Connecting to azure.archive.ubuntu.com] [Connecting to security.ubuntu.com (91.189.91.38)] 0% [Connecting to azure.archive.ubuntu.com] [Connecting to security.ubuntu.com (91.189.91.38)] 0% [Connecting to azure.archive.ubuntu.com (52.154.174.208)] [Connecting to security.ubuntu.com (91.189.91.38)] 0% [Connecting to azure.archive.ubuntu.com (52.154.174.208)] [Connecting to security.ubuntu.com (91.189.91.38)] 0% [Connected to azure.archive.ubuntu.com (52.154.174.208)] [Connecting to security.ubuntu.com (91.189.91.38)] 0% [Connected to azure.archive.ubuntu.com (52.154.174.208)] [Connecting to security.ubuntu.com (91.189.91.38)] 0% [Waiting for headers] [Connecting to security.ubuntu.com (91.189.91.38)] 0% [Waiting for headers] [Connecting to security.ubuntu.com (91.189.91.38)] 0% [Waiting for headers] [Waiting for headers] 0% [Waiting for headers] [Waiting for headers] Hit http://azure.archive.ubuntu.com/ubuntu bionic InRelease 0% [Waiting for headers] 0% [Waiting for headers] Hit http://azure.archive.ubuntu.com/ubuntu bionic-updates InRelease Hit http://azure.archive.ubuntu.com/ubuntu bionic-backports InRelease 0% [Waiting for headers] 0% [Waiting for headers] 0% [http://azure.archive.ubuntu.com/ubuntu bionic InRelease gpgv 242 kB] [Waiting for headers] 0% [http://azure.archive.ubuntu.com/ubuntu bionic InRelease gpgv 242 kB] [Waiting for headers] Hit http://security.ubuntu.com/ubuntu bionic-security InRelease 0% [http://azure.archive.ubuntu.com/ubuntu bionic InRelease gpgv 242 kB] 0% [http://azure.archive.ubuntu.com/ubuntu bionic InRelease gpgv 242 kB] 84% [Working] 84% [Working] 84% [Working] 84% [Working] 84% [http://azure.archive.ubuntu.com/ubuntu bionic-updates InRelease gpgv 88.7 kB] 84% [http://azure.archive.ubuntu.com/ubuntu bionic-updates InRelease gpgv 88.7 kB] 93% [Working] 93% [Working] 93% [Working] 93% [Working] 93% [http://azure.archive.ubuntu.com/ubuntu bionic-backports InRelease gpgv 74.6 kB] 93% [http://azure.archive.ubuntu.com/ubuntu bionic-backports InRelease gpgv 74.6 kB] 96% [Working] 96% [Working] 96% [Working] 96% [Working] 96% [http://security.ubuntu.com/ubuntu bionic-security InRelease gpgv 88.7 kB] 96% [http://security.ubuntu.com/ubuntu bionic-security InRelease gpgv 88.7 kB] 98% [Working] 98% [Working] Fetched 0 B in 0s (0 B/s) Reading package lists... 0% Reading package lists... 100% Reading package lists... Done Building dependency tree... 0% Building dependency tree... 0% Building dependency tree... 50% Building dependency tree... 50% Building dependency tree Reading state information... 0% Reading state information... 0% Reading state information... Done No snaps are installed yet. Try 'snap install hello-world'. Checking for installed snaps Calculating snap size requirements Updating repository information 0% [Working] 0% [Working] 0% [Connecting to security.ubuntu.com (91.189.91.39)] 0% [Connecting to security.ubuntu.com (91.189.91.39)] 0% [Connecting to azure.archive.ubuntu.com] [Connecting to security.ubuntu.com (91.189.91.39)] 0% [Connecting to azure.archive.ubuntu.com] [Connecting to security.ubuntu.com (91.189.91.39)] 0% [Connecting to azure.archive.ubuntu.com (52.154.174.208)] [Connecting to security.ubuntu.com (91.189.91.39)] 0% [Connecting to azure.archive.ubuntu.com (52.154.174.208)] [Connecting to security.ubuntu.com (91.189.91.39)] 0% [Connected to azure.archive.ubuntu.com (52.154.174.208)] [Connecting to security.ubuntu.com (91.189.91.39)] 0% [Connected to azure.archive.ubuntu.com (52.154.174.208)] [Connecting to security.ubuntu.com (91.189.91.39)] 0% [Waiting for headers] [Connecting to security.ubuntu.com (91.189.91.39)] 0% [Waiting for headers] [Connecting to security.ubuntu.com (91.189.91.39)] Get:1 http://azure.archive.ubuntu.com/ubuntu focal InRelease [265 kB] 0% [1 InRelease 0 B/265 kB 0%] [Connecting to security.ubuntu.com (91.189.91.39)] 0% [1 InRelease 0 B/265 kB 0%] [Connecting to security.ubuntu.com (91.189.91.39)] 99% [Connecting to security.ubuntu.com (91.189.91.39)] 99% [Connecting to security.ubuntu.com (91.189.91.39)] Get:2 http://azure.archive.ubuntu.com/ubuntu focal-updates InRelease [114 kB] Get:3 http://azure.archive.ubuntu.com/ubuntu focal-backports InRelease [101 kB] 99% [Connecting to security.ubuntu.com (91.189.91.39)] 99% [Connecting to security.ubuntu.com (91.189.91.39)] 99% [1 InRelease gpgv 265 kB] [Connecting to security.ubuntu.com (91.189.91.39)] 99% [1 InRelease gpgv 265 kB] [Connecting to security.ubuntu.com (91.189.91.39)] 99% [1 InRelease gpgv 265 kB] [Waiting for headers] 99% [1 InRelease gpgv 265 kB] [Waiting for headers] Get:4 http://security.ubuntu.com/ubuntu focal-security InRelease [109 kB] 83% [1 InRelease gpgv 265 kB] [4 InRelease 14.0 kB/109 kB 12%] 83% [1 InRelease gpgv 265 kB] [4 InRelease 14.0 kB/109 kB 12%] 99% [1 InRelease gpgv 265 kB] 99% [1 InRelease gpgv 265 kB] 3% [Working] 3% [Working] 3% [Working] 3% [Working] 3% [2 InRelease gpgv 114 kB] [Waiting for headers] 3% [2 InRelease gpgv 114 kB] [Waiting for headers] Get:5 http://azure.archive.ubuntu.com/ubuntu focal/main amd64 Packages [970 kB] 3% [2 InRelease gpgv 114 kB] [5 Packages 49.8 kB/970 kB 5%] 3% [2 InRelease gpgv 114 kB] [5 Packages 49.8 kB/970 kB 5%] 9% [2 InRelease gpgv 114 kB] 9% [2 InRelease gpgv 114 kB] 9% [2 InRelease gpgv 114 kB] 9% [2 InRelease gpgv 114 kB] 9% [2 InRelease gpgv 114 kB] [Waiting for headers] 9% [2 InRelease gpgv 114 kB] [Waiting for headers] Get:6 http://azure.archive.ubuntu.com/ubuntu focal/main Translation-en [506 kB] 10% [2 InRelease gpgv 114 kB] [6 Translation-en 160 kB/506 kB 31%] 10% [2 InRelease gpgv 114 kB] [6 Translation-en 160 kB/506 kB 31%] 10% [5 Packages store 0 B] [2 InRelease gpgv 114 kB] [6 Translation-en 225 kB/506 kB 44%] 10% [5 Packages store 0 B] [2 InRelease gpgv 114 kB] [6 Translation-en 225 kB/506 kB 44%] 12% [5 Packages store 0 B] [2 InRelease gpgv 114 kB] 12% [5 Packages store 0 B] [2 InRelease gpgv 114 kB] 12% [5 Packages store 0 B] [2 InRelease gpgv 114 kB] 12% [5 Packages store 0 B] [2 InRelease gpgv 114 kB] 10% [5 Packages store 0 B] 10% [5 Packages store 0 B] Get:7 http://azure.archive.ubuntu.com/ubuntu focal/main amd64 c-n-f Metadata [29.5 kB] Get:8 http://azure.archive.ubuntu.com/ubuntu focal/restricted amd64 Packages [22.0 kB] Get:9 http://azure.archive.ubuntu.com/ubuntu focal/restricted Translation-en [6212 B] Get:10 http://azure.archive.ubuntu.com/ubuntu focal/restricted amd64 c-n-f Metadata [392 B] Get:11 http://azure.archive.ubuntu.com/ubuntu focal/universe amd64 Packages [8628 kB] 11% [5 Packages store 0 B] [11 Packages 131 kB/8628 kB 1%] 11% [5 Packages store 0 B] [11 Packages 131 kB/8628 kB 1%] 11% [5 Packages store 0 B] [3 InRelease gpgv 101 kB] [11 Packages 131 kB/8628 kB 1%] 11% [5 Packages store 0 B] [3 InRelease gpgv 101 kB] [11 Packages 131 kB/8628 kB 1%] Get:12 http://azure.archive.ubuntu.com/ubuntu focal/universe Translation-en [5124 kB] 58% [5 Packages store 0 B] [3 InRelease gpgv 101 kB] [12 Translation-en 295 kB/5124 kB 5%] 58% [5 Packages store 0 B] [3 InRelease gpgv 101 kB] [12 Translation-en 295 kB/5124 kB 5%] 58% [5 Packages store 0 B] [3 InRelease gpgv 101 kB] [12 Translation-en 295 kB/5124 kB 5%] 58% [5 Packages store 0 B] [3 InRelease gpgv 101 kB] [12 Translation-en 295 kB/5124 kB 5%] 84% [3 InRelease gpgv 101 kB] [12 Translation-en 5124 kB/5124 kB 100%] 84% [3 InRelease gpgv 101 kB] [12 Translation-en 5124 kB/5124 kB 100%] 84% [3 InRelease gpgv 101 kB] [12 Translation-en 5124 kB/5124 kB 100%] 84% [3 InRelease gpgv 101 kB] [12 Translation-en 5124 kB/5124 kB 100%] 84% [6 Translation-en store 0 B] [3 InRelease gpgv 101 kB] [12 Translation-en 5124 kB/5124 kB 100%] 84% [6 Translation-en store 0 B] [3 InRelease gpgv 101 kB] [12 Translation-en 5124 kB/5124 kB 100%] 84% [6 Translation-en store 0 B] [12 Translation-en 5124 kB/5124 kB 100%] 84% [6 Translation-en store 0 B] [12 Translation-en 5124 kB/5124 kB 100%] 84% [6 Translation-en store 0 B] [12 Translation-en 5124 kB/5124 kB 100%] 84% [6 Translation-en store 0 B] [12 Translation-en 5124 kB/5124 kB 100%] 84% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [12 Translation-en 5124 kB/5124 kB 100%] 84% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [12 Translation-en 5124 kB/5124 kB 100%] Get:13 http://azure.archive.ubuntu.com/ubuntu focal/universe amd64 c-n-f Metadata [265 kB] 85% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 85% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 85% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 85% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:14 http://azure.archive.ubuntu.com/ubuntu focal/multiverse amd64 Packages [144 kB] 85% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [14 Packages 0 B/144 kB 0%] 85% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [14 Packages 0 B/144 kB 0%] 86% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] 86% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] 86% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] 86% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] 86% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 86% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:15 http://azure.archive.ubuntu.com/ubuntu focal/multiverse Translation-en [104 kB] 86% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 0 B/104 kB 0%] 86% [6 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 0 B/104 kB 0%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [7 Commands-amd64 store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [7 Commands-amd64 store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [8 Packages store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [8 Packages store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [9 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [9 Translation-en store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [10 Commands-amd64 store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [10 Commands-amd64 store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] 86% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [15 Translation-en 104 kB/104 kB 100%] Get:16 http://azure.archive.ubuntu.com/ubuntu focal/multiverse amd64 c-n-f Metadata [9136 B] Get:17 http://azure.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [982 kB] 88% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [17 Packages 289 kB/982 kB 29%] 88% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [17 Packages 289 kB/982 kB 29%] 88% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [17 Packages 289 kB/982 kB 29%] 88% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [17 Packages 289 kB/982 kB 29%] Get:18 http://azure.archive.ubuntu.com/ubuntu focal-updates/main Translation-en [222 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [18 Translation-en 197 kB/222 kB 88%] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [18 Translation-en 197 kB/222 kB 88%] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [18 Translation-en 197 kB/222 kB 88%] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [18 Translation-en 197 kB/222 kB 88%] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:19 http://azure.archive.ubuntu.com/ubuntu focal-updates/main amd64 c-n-f Metadata [13.3 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [19 Commands-amd64 0 B/13.3 kB 0%] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [19 Commands-amd64 0 B/13.3 kB 0%] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:20 http://azure.archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [226 kB] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [20 Packages 0 B/226 kB 0%] 93% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [20 Packages 0 B/226 kB 0%] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:21 http://azure.archive.ubuntu.com/ubuntu focal-updates/restricted Translation-en [33.3 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [21 Translation-en 0 B/33.3 kB 0%] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [21 Translation-en 0 B/33.3 kB 0%] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:22 http://azure.archive.ubuntu.com/ubuntu focal-updates/restricted amd64 c-n-f Metadata [436 B] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [22 Commands-amd64 0 B/436 B 0%] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [22 Commands-amd64 0 B/436 B 0%] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:23 http://azure.archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [773 kB] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [23 Packages 0 B/773 kB 0%] 94% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [23 Packages 0 B/773 kB 0%] 98% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 98% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 98% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 98% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 98% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 98% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:24 http://azure.archive.ubuntu.com/ubuntu focal-updates/universe Translation-en [166 kB] 98% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [24 Translation-en 0 B/166 kB 0%] 98% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [24 Translation-en 0 B/166 kB 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:25 http://azure.archive.ubuntu.com/ubuntu focal-updates/universe amd64 c-n-f Metadata [17.3 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [25 Commands-amd64 0 B/17.3 kB 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [25 Commands-amd64 0 B/17.3 kB 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:26 http://azure.archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [21.7 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [26 Packages 0 B/21.7 kB 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [26 Packages 0 B/21.7 kB 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:27 http://azure.archive.ubuntu.com/ubuntu focal-updates/multiverse Translation-en [5508 B] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [27 Translation-en 0 B/5508 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [27 Translation-en 0 B/5508 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:28 http://azure.archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 c-n-f Metadata [600 B] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [28 Commands-amd64 0 B/600 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [28 Commands-amd64 0 B/600 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:29 http://azure.archive.ubuntu.com/ubuntu focal-backports/main amd64 c-n-f Metadata [112 B] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [29 Commands-amd64 0 B/112 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [29 Commands-amd64 0 B/112 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:30 http://azure.archive.ubuntu.com/ubuntu focal-backports/restricted amd64 c-n-f Metadata [116 B] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [30 Commands-amd64 0 B/116 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [30 Commands-amd64 0 B/116 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:31 http://azure.archive.ubuntu.com/ubuntu focal-backports/universe amd64 Packages [4032 B] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [31 Packages 0 B/4032 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [31 Packages 0 B/4032 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [Waiting for headers] Get:32 http://azure.archive.ubuntu.com/ubuntu focal-backports/universe Translation-en [1448 B] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [32 Translation-en 0 B/1448 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [32 Translation-en 0 B/1448 B 0%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] Get:33 http://azure.archive.ubuntu.com/ubuntu focal-backports/universe amd64 c-n-f Metadata [224 B] Get:34 http://azure.archive.ubuntu.com/ubuntu focal-backports/multiverse amd64 c-n-f Metadata [116 B] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [34 Commands-amd64 116 B/116 B 100%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] [34 Commands-amd64 116 B/116 B 100%] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 99% [11 Packages store 0 B] [4 InRelease gpgv 109 kB] 91% [11 Packages store 0 B] 91% [11 Packages store 0 B] 91% [11 Packages store 0 B] 91% [11 Packages store 0 B] 91% [11 Packages store 0 B] [Waiting for headers] 91% [11 Packages store 0 B] [Waiting for headers] Get:35 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [654 kB] 91% [11 Packages store 0 B] [35 Packages 4075 B/654 kB 0%] 91% [11 Packages store 0 B] [35 Packages 4075 B/654 kB 0%] 94% [11 Packages store 0 B] 94% [11 Packages store 0 B] 94% [11 Packages store 0 B] 94% [11 Packages store 0 B] 94% [11 Packages store 0 B] [Waiting for headers] 94% [11 Packages store 0 B] [Waiting for headers] Get:36 http://security.ubuntu.com/ubuntu focal-security/main Translation-en [131 kB] 95% [11 Packages store 0 B] [36 Translation-en 56.9 kB/131 kB 43%] 95% [11 Packages store 0 B] [36 Translation-en 56.9 kB/131 kB 43%] 95% [11 Packages store 0 B] 95% [11 Packages store 0 B] 95% [11 Packages store 0 B] 95% [11 Packages store 0 B] Get:37 http://security.ubuntu.com/ubuntu focal-security/main amd64 c-n-f Metadata [7476 B] Get:38 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [203 kB] Get:39 http://security.ubuntu.com/ubuntu focal-security/restricted Translation-en [29.7 kB] Get:40 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 c-n-f Metadata [392 B] Get:41 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [565 kB] 96% [11 Packages store 0 B] [41 Packages 27.1 kB/565 kB 4%] 96% [11 Packages store 0 B] [41 Packages 27.1 kB/565 kB 4%] Get:42 http://security.ubuntu.com/ubuntu focal-security/universe Translation-en [84.8 kB] 99% [11 Packages store 0 B] [42 Translation-en 4232 B/84.8 kB 4%] 99% [11 Packages store 0 B] [42 Translation-en 4232 B/84.8 kB 4%] Get:43 http://security.ubuntu.com/ubuntu focal-security/universe amd64 c-n-f Metadata [11.0 kB] Get:44 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [14.9 kB] 99% [11 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Done Building dependency tree... 0% Building dependency tree... 0% Building dependency tree... 50% Building dependency tree... 50% Building dependency tree Reading state information... 0% Reading state information... 0% Reading state information... Done Calculating the changes Calculating the changes Could not calculate the upgrade An unresolvable problem occurred while calculating the upgrade. If none of this applies, then please report this bug using the command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If you want to investigate this yourself the log files in '/var/log/dist-upgrade' will contain details about the upgrade. Specifically, look at 'main.log' and 'apt.log'. Restoring original system state Aborting Reading package lists... 0% Reading package lists... 0% Reading package lists... 0% Reading package lists... 4% Reading package lists... 4% Reading package lists... 6% Reading package lists... 6% Reading package lists... 6% Reading package lists... 6% Reading package lists... 6% Reading package lists... 6% Reading package lists... 13% Reading package lists... 24% Reading package lists... 37% Reading package lists... 38% Reading package lists... 38% Reading package lists... 49% Reading package lists... 56% Reading package lists... 56% Reading package lists... 56% Reading package lists... 56% Reading package lists... 57% Reading package lists... 57% Reading package lists... 63% Reading package lists... 64% Reading package lists... 64% Reading package lists... 69% Reading package lists... 69% Reading package lists... 71% Reading package lists... 71% Reading package lists... 71% Reading package lists... 71% Reading package lists... 77% Reading package lists... 78% Reading package lists... 78% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 80% Reading package lists... 87% Reading package lists... 87% Reading package lists... 88% Reading package lists... 91% Reading package lists... 91% Reading package lists... 93% Reading package lists... 93% Reading package lists... 93% Reading package lists... 93% Reading package lists... 97% Reading package lists... 97% Reading package lists... 99% Reading package lists... 99% Reading package lists... 99% Reading package lists... 99% Reading package lists... 99% Reading package lists... 99% Reading package lists... Done Building dependency tree... 0% Building dependency tree... 0% Building dependency tree... 0% Building dependency tree... 50% Building dependency tree... 50% Building dependency tree Reading state information... 0% Reading state information... 0% Reading state information... Done === Command detached from window (Wed May 12 17:40:22 2021) === === Command terminated with exit status 1 (Wed May 12 17:40:32 2021) ===