launchpad-users team mailing list archive

[M.Hanny Sabbagh <mhsabbagh@xxxxxxxxxxx>]

Hello.

Around 2 days ago I noticed an issue in using apt update:

mhsabbagh@ryzenpc:~$ sudo apt update
[sudo] password for mhsabbagh: 
Hit:1 https://brave-browser-apt-release.s3.brave.com stable InRelease
Hit:2 https://dl.winehq.org/wine-builds/ubuntu focal InRelease                 
Hit:3 https://updates.signal.org/desktop/apt xenial InRelease                  
Hit:4 https://packages.microsoft.com/repos/ms-teams stable InRelease           
Hit:5 https://mirrors.chroot.ro/ubuntu focal InRelease                         
Hit:6 https://typora.io/linux ./ InRelease                                     
Hit:7 https://mirrors.chroot.ro/ubuntu focal-updates InRelease                 
Hit:8 https://mirrors.chroot.ro/ubuntu focal-backports InRelease               
Hit:9 https://mirrors.chroot.ro/ubuntu focal-security InRelease                
Err:10 http://ppa.launchpad.net/ernstp/mesarc/ubuntu focal InRelease
  Cannot initiate the connection to ppa.launchpad.net:80 (2001:67c:1560:8008::19). - connect (101: Network is unreachable) Could not connect to ppa.launchpad.net:80 (91.189.95.85), connection timed out
Err:11 http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu focal InRelease
  Cannot initiate the connection to ppa.launchpad.net:80 (2001:67c:1560:8008::19). - connect (101: Network is unreachable)
Err:12 http://ppa.launchpad.net/tista/plata-theme/ubuntu focal InRelease
  Cannot initiate the connection to ppa.launchpad.net:80 (2001:67c:1560:8008::19). - connect (101: Network is unreachable)
Err:13 http://ppa.launchpad.net/ubuntubudgie/backports/ubuntu focal InRelease
  Cannot initiate the connection to ppa.launchpad.net:80 (2001:67c:1560:8008::19). - connect (101: Network is unreachable)
Reading package lists... Done
Building dependency tree       
Reading state information... Done
85 packages can be upgraded. Run 'apt list --upgradable' to see them.
W: Failed to fetch http://ppa.launchpad.net/ernstp/mesarc/ubuntu/dists/focal/InRelease  Cannot initiate the connection to ppa.launchpad.net:80 (2001:67c:1560:8008::19). - connect (101: Network is unreachable) Could not connect to ppa.launchpad.net:80 (91.189.95.85), connection timed out
W: Failed to fetch http://ppa.launchpad.net/oibaf/graphics-drivers/ubuntu/dists/focal/InRelease  Cannot initiate the connection to ppa.launchpad.net:80 (2001:67c:1560:8008::19). - connect (101: Network is unreachable)
W: Failed to fetch http://ppa.launchpad.net/tista/plata-theme/ubuntu/dists/focal/InRelease  Cannot initiate the connection to ppa.launchpad.net:80 (2001:67c:1560:8008::19). - connect (101: Network is unreachable)
W: Failed to fetch http://ppa.launchpad.net/ubuntubudgie/backports/ubuntu/dists/focal/InRelease  Cannot initiate the connection to ppa.launchpad.net:80 (2001:67c:1560:8008::19). - connect (101: Network is unreachable)
W: Some index files failed to download. They have been ignored, or old ones used instead.


Apparently, it is failing to connect because of some IPv6 issues. I do not know yet what could be causing the problem, but I am using Turk Telekom (Turkey's largest ISP) for my Fiber Internet and I can't install or update packages because of this.

I can browse launchpad.net and ppa.launchpad.net URLs from my browser just fine.

Weirdly enough this issue just poped-up two days ago, without any action from my side. I checked my router's and system settings and IPv6 is enabled. However, some people say that Turk Telekom does not support IPv6, so I am not sure about the situation or what can we do from here to check the problem.

Any help would be appreciated.