Have you run memory checks? If everything crashes, it might be a faulty memory module.
** Information type changed from Private to Public -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apt in Ubuntu. https://bugs.launchpad.net/bugs/1764521 Title: apt crashed with SIGSEGV Status in apt package in Ubuntu: New Bug description: Apport is reporting this in conjunction with https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1764519 dmesg said there were systemd errors. Tried to run `sudo systemctl status` but that sigfaulted. Tried to reboot, but that failed. Had to hard reboot. malachid@odin:~$ lsb_release -rd Description: Ubuntu Bionic Beaver (development branch) Release: 18.04 malachid@odin:~$ apt-cache policy apt apt: Installed: 1.6~beta1 Candidate: 1.6~beta1 Version table: *** 1.6~beta1 500 500 http://archive.ubuntu.com/ubuntu bionic/main amd64 Packages 100 /var/lib/dpkg/status ProblemType: Crash DistroRelease: Ubuntu 18.04 Package: apt 1.6~beta1 ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15 Uname: Linux 4.15.0-15-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu4 Architecture: amd64 CrashCounter: 1 Date: Mon Apr 16 11:48:25 2018 ExecutablePath: /usr/bin/apt ProcCmdline: apt install libdvdnav4 libdvdread4 libdvd-pkg ProcEnviron: LANG=en_US.UTF-8 TERM=xterm-256color PATH=(custom, no user) SHELL=/bin/bash SegvAnalysis: Segfault happened at: 0x7f0342c2b76b: cmp %r14w,(%rax) PC (0x7f0342c2b76b) ok source "%r14w" ok destination "(%rax)" (0x7f02cba3c0cd) not located in a known VMA region (needed writable region)! SegvReason: writing unknown VMA Signal: 11 SourcePackage: apt StacktraceTop: ?? () from /lib/x86_64-linux-gnu/liblzma.so.5 ?? () from /lib/x86_64-linux-gnu/liblzma.so.5 ?? () from /lib/x86_64-linux-gnu/liblzma.so.5 ?? () from /lib/x86_64-linux-gnu/liblzma.so.5 ?? () from /lib/x86_64-linux-gnu/liblzma.so.5 Title: apt crashed with SIGSEGV UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1764521/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
