How to check security and other updates avaliable on linux distro automaticaly?

Let suppose we have network of 10 plus Linux machines having different distro (debian, Centos , Redhat and Arch etc ).

Can we implement some centralized system where we have update about update on all of these machines(there could be security , application or Linux kernel updates).

So we can patch vulnerabilities timely and mitigate intrusion threat.

Can Software Center see updates from the snap version of fwupd?

As per this answer, I have uninstalled fwupd and replaced it with the snap version. This made it possible to update Unifying peripherals, but now I wonder about the following.:

I am used to getting regular messages from Ubuntu Software Center, that firmware updates are available. Will I still be getting these messages now that fwupd lives in a snap? Can the Ubuntu Software Center see the service that runs from the snap properly?

How to handle conflicting updates of a customer record

We are developing a simple web based single-page CRM-like app. I was thinking about what happens when two operators are both editing the details of a customer “John Doe”. On the server side we use a optimistic updating, i.e. the ajax update payload includes revision-number which must match whats in the database, however on the front-end I was wondering how we should handle this?

I thought about a modal popup along the lines of: “Sorry AgentB has already updated the record and your working copy might not be up-to-date? Would you like to:” (a) Update anyway (b) Reload (c) Some form of merge

However I can imagine the users being confused by this. Then I start thinking this scenario must have been covered a million times already. Are there any guidelines and fantastic reference apps to demonstrate the best way to handle such common concerns in a web based multi-user line of business applications?

We are open to use any necessary cool-aid to achieve the best solution (websockets, ui frameworks etc…).

Using sharepoint to send an emailed question, and then respond via email which updates the list

I’m creating a Sharepoint site for multiple support teams. Basically, what I’m looking to do is: 1. Have a list where employees can submit a question 2. Once the question is saved, an email notification is sent to upper leadership 3. Allow upper leadership to respond to the question (preferably via email, without them having to go to the Sharepoint site) which updates the list 4. When a question has been answered, the employee that asked the question gets notified.

So far I have been able to create a list that has “employee name, department, question” and then the second half columns are “Leadership name, leadership’s response” I created a flow that automatically sends leadership an email whenever a new item is added to this list, the department is in the subject and the question is in the body of the email. But that’s where I got stuck. I cant figure out steps 3 &4. Thank you!

My updates arent working and this is the error code in the terminal: Im new to ubuntu and don’t know how to fix this myself

E: The repository ‘cdrom://Ubuntu 18.04.3 LTS Bionic Beaver – Release amd64 (20190805) bionic Release’ does not have a Release file. N: Updating from such a repository can’t be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details. W: GPG error: http://www.deb-multimedia.org buster InRelease: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY 5C808C2B65558117 E: The repository ‘http://www.deb-multimedia.org buster InRelease’ is not signed. N: Updating from such a repository can’t be done securely, and is therefore disabled by default. N: See apt-secure(8) manpage for repository creation and user configuration details.

How to fix system boot after updates?

Good morning.

Today came the update.

Installed, worked for some time in the system.

Tried to run skype, terminal. Programs did not start.

Rebooted the system, the whole process ended with errors and the system does not boot.

I went into recovery mode, tried to start – the result is the same. I looked in the internet, found a similar problem. Advised to remove the nvidia driver – did not help.

OC Ubuntu 18.04, kernel 4.15.0-62

screenshot error

Ubuntu won’t boot after latest system updates

After installing a set of automatic system updates and restarting, Ubuntu is failing to boot.

It gets stuck on a black screen which mentions a couple of failures related to Network Manager and Samba Daemons:

[FAILED] Failed to start Network Manager [FAILED] Failed to start Samba SMB Daemon [FAILED] Failed to start Samba Winbind Daemon

Any help would be greatly appreciated.

Ubuntu 18.10, relocation error, error code (127) after last updates

After the last update this happened:

/usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference     Reading package lists... Done     E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly 

What’s this? How do I solve it?

Latest command and results obtained:

sudo apt-get update  Hit:1 http://archive.ubuntu.com/ubuntu bionic InRelease Get:2 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB] Hit:3 http://ppa.launchpad.net/certbot/certbot/ubuntu bionic InRelease Get:4 http://archive.ubuntu.com/ubuntu bionic-updates InRelease [88.7 kB]                                                                                                   Hit:5 http://ppa.launchpad.net/ondrej/apache2/ubuntu bionic InRelease            Get:6 http://ppa.launchpad.net/ondrej/php/ubuntu bionic InRelease [20.8 kB]                                                                       Get:7 http://archive.ubuntu.com/ubuntu bionic-backports InRelease [74.6 kB]                                                 Get:8 http://security.ubuntu.com/ubuntu bionic-security/main i386 Packages [368 kB]                                         Get:9 http://ppa.launchpad.net/ondrej/php/ubuntu bionic/main amd64 Packages [51.7 kB]                          Get:10 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 Packages [729 kB]                                  Get:11 http://ppa.launchpad.net/ondrej/php/ubuntu bionic/main i386 Packages [51.7 kB]                                                                                    Get:12 http://security.ubuntu.com/ubuntu bionic-security/main amd64 Packages [503 kB]       Get:13 http://ppa.launchpad.net/ondrej/php/ubuntu bionic/main Translation-en [24.3 kB]                                                        Get:14 http://archive.ubuntu.com/ubuntu bionic-updates/main i386 Packages [581 kB]                                        Get:15 http://security.ubuntu.com/ubuntu bionic-security/main Translation-en [170 kB]                                               Get:16 http://archive.ubuntu.com/ubuntu bionic-updates/main Translation-en [263 kB]                                            Get:17 http://security.ubuntu.com/ubuntu bionic-security/restricted amd64 Packages [6,712 B]                                         Get:18 http://security.ubuntu.com/ubuntu bionic-security/restricted Translation-en [2,872 B]                                    Get:19 http://security.ubuntu.com/ubuntu bionic-security/universe amd64 Packages [604 kB]                                                                  Get:20 http://archive.ubuntu.com/ubuntu bionic-updates/universe i386 Packages [979 kB] Get:21 http://security.ubuntu.com/ubuntu bionic-security/universe i386 Packages [590 kB]                                 Get:22 http://archive.ubuntu.com/ubuntu bionic-updates/universe amd64 Packages [1,003 kB]                               Get:23 http://security.ubuntu.com/ubuntu bionic-security/universe Translation-en [201 kB]                                  Get:24 http://archive.ubuntu.com/ubuntu bionic-updates/multiverse i386 Packages [6,788 B]                                     Get:25 http://archive.ubuntu.com/ubuntu bionic-updates/multiverse amd64 Packages [7,312 B]                                     Get:26 http://security.ubuntu.com/ubuntu bionic-security/multiverse amd64 Packages [4,688 B]       Get:27 http://security.ubuntu.com/ubuntu bionic-security/multiverse i386 Packages [4,152 B] Fetched 6,424 kB in 4s (1,604 kB/s)                               Reading package lists... Done   sudo apt-get upgrade Reading package lists... Done Building dependency tree        Reading state information... Done Calculating upgrade... Done The following packages have been kept back:   linux-generic linux-headers-generic linux-image-generic The following packages will be upgraded:   landscape-common libidn2-0 libnss-systemd libpam-systemd libpython2.7 libpython2.7-dev libpython2.7-minimal libpython2.7-stdlib libpython3.6 libpython3.6-minimal   libpython3.6-stdlib libsystemd0 libudev1 linux-libc-dev memcached python2.7 python2.7-dev python2.7-minimal python3.6 python3.6-minimal systemd systemd-sysv udev 23 upgraded, 0 newly installed, 0 to remove and 3 not upgraded. Need to get 44.7 MB of archives. After this operation, 1,024 B disk space will be freed. Do you want to continue? [Y/n] y Get:1 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libnss-systemd amd64 237-3ubuntu10.29 [105 kB] Get:2 http://ppa.launchpad.net/ondrej/php/ubuntu bionic/main amd64 libidn2-0 amd64 2.2.0-1+ubuntu18.04.1+deb.sury.org+1 [66.4 kB] Get:3 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libsystemd0 amd64 237-3ubuntu10.29 [204 kB] Get:4 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpam-systemd amd64 237-3ubuntu10.29 [108 kB] Get:5 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 systemd amd64 237-3ubuntu10.29 [2,902 kB] Get:6 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 udev amd64 237-3ubuntu10.29 [1,101 kB] Get:7 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libudev1 amd64 237-3ubuntu10.29 [53.8 kB] Get:8 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 systemd-sysv amd64 237-3ubuntu10.29 [11.6 kB] Get:9 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpython3.6 amd64 3.6.8-1~18.04.2 [1,414 kB] Get:10 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 python3.6 amd64 3.6.8-1~18.04.2 [202 kB] Get:11 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpython3.6-stdlib amd64 3.6.8-1~18.04.2 [1,710 kB] Get:12 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 python3.6-minimal amd64 3.6.8-1~18.04.2 [1,609 kB] Get:13 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpython3.6-minimal amd64 3.6.8-1~18.04.2 [532 kB] Get:14 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 python2.7-dev amd64 2.7.15-4ubuntu4~18.04.1 [279 kB] Get:15 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpython2.7-dev amd64 2.7.15-4ubuntu4~18.04.1 [28.3 MB]                                                     Get:16 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpython2.7 amd64 2.7.15-4ubuntu4~18.04.1 [1,052 kB]                                                        Get:17 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 python2.7 amd64 2.7.15-4ubuntu4~18.04.1 [239 kB]                                                             Get:18 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpython2.7-stdlib amd64 2.7.15-4ubuntu4~18.04.1 [1,915 kB]                                                 Get:19 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 python2.7-minimal amd64 2.7.15-4ubuntu4~18.04.1 [1,293 kB]                                                   Get:20 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 libpython2.7-minimal amd64 2.7.15-4ubuntu4~18.04.1 [336 kB]                                                  Get:21 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 landscape-common amd64 18.01-0ubuntu3.4 [85.4 kB]                                                            Get:22 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 linux-libc-dev amd64 4.15.0-62.69 [1,124 kB]                                                                 Get:23 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 memcached amd64 1.5.6-0ubuntu1.2 [109 kB]                                                                    Fetched 44.7 MB in 11s (3,952 kB/s)                                                                                                                                            Preconfiguring packages ... (Reading database ... 111983 files and directories currently installed.) Preparing to unpack .../libnss-systemd_237-3ubuntu10.29_amd64.deb ... Unpacking libnss-systemd:amd64 (237-3ubuntu10.29) over (237-3ubuntu10.28) ... Preparing to unpack .../libsystemd0_237-3ubuntu10.29_amd64.deb ... Unpacking libsystemd0:amd64 (237-3ubuntu10.29) over (237-3ubuntu10.28) ... Setting up libsystemd0:amd64 (237-3ubuntu10.29) ... (Reading database ... 111983 files and directories currently installed.) Preparing to unpack .../libpam-systemd_237-3ubuntu10.29_amd64.deb ... Unpacking libpam-systemd:amd64 (237-3ubuntu10.29) over (237-3ubuntu10.28) ... Preparing to unpack .../systemd_237-3ubuntu10.29_amd64.deb ... Unpacking systemd (237-3ubuntu10.29) over (237-3ubuntu10.28) ... Preparing to unpack .../udev_237-3ubuntu10.29_amd64.deb ... Unpacking udev (237-3ubuntu10.29) over (237-3ubuntu10.28) ... Preparing to unpack .../libudev1_237-3ubuntu10.29_amd64.deb ... Unpacking libudev1:amd64 (237-3ubuntu10.29) over (237-3ubuntu10.28) ... Setting up libudev1:amd64 (237-3ubuntu10.29) ... Setting up systemd (237-3ubuntu10.29) ... (Reading database ... 111983 files and directories currently installed.) Preparing to unpack .../00-systemd-sysv_237-3ubuntu10.29_amd64.deb ... Unpacking systemd-sysv (237-3ubuntu10.29) over (237-3ubuntu10.28) ... Preparing to unpack .../01-libpython3.6_3.6.8-1~18.04.2_amd64.deb ... Unpacking libpython3.6:amd64 (3.6.8-1~18.04.2) over (3.6.8-1~18.04.1) ... Preparing to unpack .../02-python3.6_3.6.8-1~18.04.2_amd64.deb ... Unpacking python3.6 (3.6.8-1~18.04.2) over (3.6.8-1~18.04.1) ... Preparing to unpack .../03-libpython3.6-stdlib_3.6.8-1~18.04.2_amd64.deb ... Unpacking libpython3.6-stdlib:amd64 (3.6.8-1~18.04.2) over (3.6.8-1~18.04.1) ... Preparing to unpack .../04-python3.6-minimal_3.6.8-1~18.04.2_amd64.deb ... Unpacking python3.6-minimal (3.6.8-1~18.04.2) over (3.6.8-1~18.04.1) ... Preparing to unpack .../05-libpython3.6-minimal_3.6.8-1~18.04.2_amd64.deb ... Unpacking libpython3.6-minimal:amd64 (3.6.8-1~18.04.2) over (3.6.8-1~18.04.1) ... Preparing to unpack .../06-python2.7-dev_2.7.15-4ubuntu4~18.04.1_amd64.deb ... Unpacking python2.7-dev (2.7.15-4ubuntu4~18.04.1) over (2.7.15-4ubuntu4~18.04) ... Preparing to unpack .../07-libpython2.7-dev_2.7.15-4ubuntu4~18.04.1_amd64.deb ... Unpacking libpython2.7-dev:amd64 (2.7.15-4ubuntu4~18.04.1) over (2.7.15-4ubuntu4~18.04) ... Preparing to unpack .../08-libpython2.7_2.7.15-4ubuntu4~18.04.1_amd64.deb ... Unpacking libpython2.7:amd64 (2.7.15-4ubuntu4~18.04.1) over (2.7.15-4ubuntu4~18.04) ... Preparing to unpack .../09-python2.7_2.7.15-4ubuntu4~18.04.1_amd64.deb ... Unpacking python2.7 (2.7.15-4ubuntu4~18.04.1) over (2.7.15-4ubuntu4~18.04) ... Preparing to unpack .../10-libpython2.7-stdlib_2.7.15-4ubuntu4~18.04.1_amd64.deb ... Unpacking libpython2.7-stdlib:amd64 (2.7.15-4ubuntu4~18.04.1) over (2.7.15-4ubuntu4~18.04) ... Preparing to unpack .../11-python2.7-minimal_2.7.15-4ubuntu4~18.04.1_amd64.deb ... Unpacking python2.7-minimal (2.7.15-4ubuntu4~18.04.1) over (2.7.15-4ubuntu4~18.04) ... Preparing to unpack .../12-libpython2.7-minimal_2.7.15-4ubuntu4~18.04.1_amd64.deb ... Unpacking libpython2.7-minimal:amd64 (2.7.15-4ubuntu4~18.04.1) over (2.7.15-4ubuntu4~18.04) ... Preparing to unpack .../13-libidn2-0_2.2.0-1+ubuntu18.04.1+deb.sury.org+1_amd64.deb ... Unpacking libidn2-0:amd64 (2.2.0-1+ubuntu18.04.1+deb.sury.org+1) over (2.0.4-1.1build2) ... Setting up libidn2-0:amd64 (2.2.0-1+ubuntu18.04.1+deb.sury.org+1) ... (Reading database ... 112006 files and directories currently installed.) Preparing to unpack .../landscape-common_18.01-0ubuntu3.4_amd64.deb ... Unpacking landscape-common (18.01-0ubuntu3.4) over (18.01-0ubuntu3.3) ... Preparing to unpack .../linux-libc-dev_4.15.0-62.69_amd64.deb ... Unpacking linux-libc-dev:amd64 (4.15.0-62.69) over (4.15.0-60.67) ... Preparing to unpack .../memcached_1.5.6-0ubuntu1.2_amd64.deb ... Unpacking memcached (1.5.6-0ubuntu1.2) over (1.5.6-0ubuntu1.1) ... Setting up libnss-systemd:amd64 (237-3ubuntu10.29) ... Setting up landscape-common (18.01-0ubuntu3.4) ... Setting up memcached (1.5.6-0ubuntu1.2) ... Setting up systemd-sysv (237-3ubuntu10.29) ... Setting up linux-libc-dev:amd64 (4.15.0-62.69) ... Setting up libpython3.6-minimal:amd64 (3.6.8-1~18.04.2) ... Setting up udev (237-3ubuntu10.29) ... update-initramfs: deferring update (trigger activated) Setting up libpython2.7-minimal:amd64 (2.7.15-4ubuntu4~18.04.1) ... Setting up libpython2.7-stdlib:amd64 (2.7.15-4ubuntu4~18.04.1) ... Setting up python2.7-minimal (2.7.15-4ubuntu4~18.04.1) ... Setting up libpython3.6-stdlib:amd64 (3.6.8-1~18.04.2) ... Setting up libpam-systemd:amd64 (237-3ubuntu10.29) ... Setting up python3.6-minimal (3.6.8-1~18.04.2) ... Setting up python2.7 (2.7.15-4ubuntu4~18.04.1) ... Setting up libpython2.7:amd64 (2.7.15-4ubuntu4~18.04.1) ... Setting up libpython2.7-dev:amd64 (2.7.15-4ubuntu4~18.04.1) ... Setting up python2.7-dev (2.7.15-4ubuntu4~18.04.1) ... Setting up libpython3.6:amd64 (3.6.8-1~18.04.2) ... Setting up python3.6 (3.6.8-1~18.04.2) ... Processing triggers for ureadahead (0.100.0-21) ... Processing triggers for libc-bin (2.27-3ubuntu1) ... Processing triggers for systemd (237-3ubuntu10.29) ... Processing triggers for man-db (2.8.3-2ubuntu0.1) ... Processing triggers for dbus (1.12.2-1ubuntu1.1) ... Processing triggers for mime-support (3.60ubuntu1) ... Processing triggers for initramfs-tools (0.130ubuntu3.8) ... update-initramfs: Generating /boot/initrd.img-4.15.0-60-generic   sudo apt-get install linux-generic linux-headers-generic linux-image-generic Reading package lists... Done Building dependency tree        Reading state information... Done The following additional packages will be installed:   linux-headers-4.15.0-62 linux-headers-4.15.0-62-generic linux-image-4.15.0-62-generic linux-modules-4.15.0-62-generic linux-modules-extra-4.15.0-62-generic Suggested packages:   fdutils linux-doc-4.15.0 | linux-source-4.15.0 linux-tools Recommended packages:   thermald /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly   sudo apt-get update /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference /usr/lib/apt/methods/http: relocation error: /usr/lib/x86_64-linux-gnu/libgnutls.so.30: symbol _idn2_punycode_decode version IDN2_0.0.0 not defined in file libidn2.so.0 with link time reference Reading package lists... Done E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Method http has died unexpectedly! E: Sub-process http returned an error code (127) E: Method /usr/lib/apt/methods/http did not start correctly E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic/InRelease   E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-updates/InRelease   E: Failed to fetch http://archive.ubuntu.com/ubuntu/dists/bionic-backports/InRelease   E: Failed to fetch http://security.ubuntu.com/ubuntu/dists/bionic-security/InRelease   E: Failed to fetch http://ppa.launchpad.net/certbot/certbot/ubuntu/dists/bionic/InRelease   E: Failed to fetch http://ppa.launchpad.net/ondrej/apache2/ubuntu/dists/bionic/InRelease   E: Failed to fetch http://ppa.launchpad.net/ondrej/php/ubuntu/dists/bionic/InRelease   E: Some index files failed to download. They have been ignored, or old ones used instead.