Good news, proposed patch fixed the issue. Fresh Kubuntu (Turkish) on a VM with proposed patches enabled. Original symptom isn't there
# sudo ua status [sudo] ilgaz için parola: SERVICE AVAILABLE DESCRIPTION cc-eal no Common Criteria EAL2 Provisioning Packages cis no Security compliance and audit tools esm-infra yes UA Infra: Extended Security Maintenance (ESM) fips no NIST-certified core packages fips-updates no NIST-certified core packages with priority security updates livepatch yes Canonical Livepatch service This machine is not attached to a UA subscription. Additionally this works (another symptom, wget) # wget https://cdimage.ubuntu.com/kubuntu/releases/22.04/release/kubuntu-22.04-desktop-amd64.iso.torrent --2022-05-06 14:33:48-- https://cdimage.ubuntu.com/kubuntu/releases/22.04/release/kubuntu-22.04-desktop-amd64.iso.torrent cdimage.ubuntu.com (cdimage.ubuntu.com) çözümleniyor... 91.189.91.124, 91.189.91.123, 185.125.190.37, ... cdimage.ubuntu.com (cdimage.ubuntu.com)|91.189.91.124|:443 bağlanılıyor... bağlantı kuruldu. HTTP isteği gönderildi, cevap bekleniyor... 200 OK Uzunluk: 280634 (274K) [application/x-bittorrent] Kayıt yeri: ‘kubuntu-22.04-desktop-amd64.iso.torrent’ kubuntu-22.04-desktop-a 100%[===============================>] 274,06K 505KB/s süre 0,5s 2022-05-06 14:33:49 (505 KB/s) - ‘kubuntu-22.04-desktop- amd64.iso.torrent’ kaydedildi [280634/280634] # apt info openssl Package: openssl Version: 3.0.2-0ubuntu1.2 Priority: important Section: utils Origin: Ubuntu -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1968997 Title: openssl has catastrophic issues when locale set to TR_UTF8 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/1968997/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs