Here's the backtrace: 0x00007ffff7dc4310 in pkgAcquire::Enqueue (this=0x7fffffffdf20, Item=...) at ../apt-pkg/acquire.cc:339 warning: Source file is more recent than executable. 339 if (Config->LocalOnly == true (gdb) bt #0 0x00007ffff7dc4310 in pkgAcquire::Enqueue (this=0x7fffffffdf20, Item=...) at ../apt-pkg/acquire.cc:339 #1 0x00007ffff7d874e4 in pkgAcquire::Item::QueueURI (this=<optimized out>, Item=...) at ../apt-pkg/acquire-item.cc:403 #2 0x00007ffff7d98a1b in pkgAcqMetaIndex::pkgAcqMetaIndex(pkgAcquire*, pkgAcqMetaClearSig*, IndexTarget const&, IndexTarget const&) () at ../apt-pkg/acquire-item.cc:2075 #3 0x00007ffff7d98dde in pkgAcqMetaClearSig::pkgAcqMetaClearSig(pkgAcquire*, IndexTarget const&, IndexTarget const&, IndexTarget const&, metaIndex*) () at ../apt-pkg/acquire-item.cc:1886 #4 0x00007ffff7e2e0d3 in debReleaseIndex::GetIndexes (this=<optimized out>, Owner=0x7fffffffdf20, GetAll=@0x7fffffffdeec: false) at /usr/include/c++/9/ext/new_allocator.h:80 #5 0x00007ffff7e9fd19 in pkgSourceList::GetIndexes (this=this@entry=0x55555557bd40, Owner=Owner@entry=0x7fffffffdf20, GetAll=<optimized out>, GetAll@entry=false) at ../apt-pkg/sourcelist.cc:487 #6 0x00007ffff7eacced in ListUpdate (Stat=..., List=..., PulseInterval=PulseInterval@entry=0) at ../apt-pkg/update.cc:34 #7 0x00007ffff7f584ca in DoUpdate (CmdL=...) at ../apt-private/private-update.cc:72 #8 0x00007ffff7defa4f in CommandLine::DispatchArg (this=this@entry=0x7fffffffe430, Map=<optimized out>, NoMatch=NoMatch@entry=true) at ../apt-pkg/contrib/cmndline.cc:369 #9 0x00007ffff7f1f7b7 in DispatchCommandLine (CmdL=..., Cmds=std::vector of length 31, capacity 32 = {...}) at /usr/include/c++/9/bits/stl_iterator.h:806 #10 0x00005555555563ea in main (argc=2, argv=0x7fffffffe588) at ../cmdline/apt.cc:120
Diffing the 1.9.1 and 1.9.2 acquire shows that pkgAcquire::QueueName was changed. -- 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/1839714 Title: Segmentation fault when running apt update using libapt-pkg5.90_1.9.2 Status in apt package in Ubuntu: New Bug description: apt update doesn't work after upgrading apt to 1.9.2 with strace: openat(AT_FDCWD, "/var/lib/apt/lists/lock", O_RDWR|O_CREAT|O_NOFOLLOW, 0640) = 4 fcntl(4, F_SETFD, FD_CLOEXEC) = 0 fcntl(4, F_SETLK, {l_type=F_WRLCK, l_whence=SEEK_SET, l_start=0, l_len=0}) = 0 --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x5e} --- +++ killed by SIGSEGV (core dumped) +++ downgrading libapt-pkg5.90 to 1.9.1 fixes it. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: libapt-pkg5.90 1.9.2 ProcVersionSignature: Ubuntu 5.2.0-8.9+test1-generic 5.2.0 Uname: Linux 5.2.0-8-generic x86_64 ApportVersion: 2.20.11-0ubuntu7 Architecture: amd64 CurrentDesktop: GNOME Date: Sat Aug 10 21:27:42 2019 EcryptfsInUse: Yes InstallationDate: Installed on 2015-09-28 (1411 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422) SourcePackage: apt UpgradeStatus: Upgraded to eoan on 2019-07-26 (14 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1839714/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp