Public bug reported:
Nautilus crashes when "action to open items" is set to double-click.
Switching to single-click in preferences prevents the crash entirely.
Reproducible on fresh install.
Intel(R) Core(TM) i5-3320M CPU @ 2.60GHz
export LIBGL_ALWAYS_SOFTWARE=1
export GSK_RENDERER=cairo nautilus
still crashed
...
[Thread 0x7fffed8f96c0 (LWP 170212) exited]
[New Thread 0x7fffed8f96c0 (LWP 170815)]
[New Thread 0x7fffd7fff6c0 (LWP 170816)]
[Thread 0x7fffd7fff6c0 (LWP 170816) exited]
[Thread 0x7fffed8f96c0 (LWP 170815) exited]
[New Thread 0x7fffed8f96c0 (LWP 170910)]
[New Thread 0x7fffd7fff6c0 (LWP 170911)]
[New Thread 0x7fffaed516c0 (LWP 170912)]
[New Thread 0x7fffac98e6c0 (LWP 170913)]
[Thread 0x7fff9e7fc6c0 (LWP 170762) exited]
[Thread 0x7fffd7fff6c0 (LWP 170911) exited]
[Thread 0x7fffed8f96c0 (LWP 170910) exited]
[Thread 0x7fffaed516c0 (LWP 170912) exited]
[New Thread 0x7fffaed516c0 (LWP 170937)]
[New Thread 0x7fffed8f96c0 (LWP 170938)]
[Thread 0x7fffaed516c0 (LWP 170937) exited]
[Thread 0x7fffac98e6c0 (LWP 170913) exited]
[New Thread 0x7fffac98e6c0 (LWP 171356)]
[New Thread 0x7fffaed516c0 (LWP 171357)]
[Thread 0x7fffac98e6c0 (LWP 171356) exited]
[Thread 0x7fffae5506c0 (LWP 170761) exited]
double free or corruption (!prev)
Thread 1 "nautilus" received signal SIGABRT, Aborted.
Download failed: Invalid argument. Continuing without source file
./nptl/./nptl/pthread_kill.c.
__pthread_kill_implementation (threadid=<optimized out>, signo=6, no_tid=0)
at ./nptl/pthread_kill.c:44
⚠️ warning: 44 ./nptl/pthread_kill.c: No such file or directory
(gdb) bt
#0 __pthread_kill_implementation (threadid=<optimized out>, signo=6, no_tid=0)
at ./nptl/pthread_kill.c:44
#1 __pthread_kill_internal (threadid=<optimized out>, signo=6)
at ./nptl/pthread_kill.c:89
#2 __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6)
at ./nptl/pthread_kill.c:100
#3 0x00007ffff5368b7e in __GI_raise (sig=sig@entry=6)
at ../sysdeps/posix/raise.c:26
#4 0x00007ffff534b8ec in __GI_abort () at ./stdlib/abort.c:77
Backtrace stopped: Cannot access memory at address 0x7ffffffface8
(gdb)
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: nautilus 1:50.0-0ubuntu2
ProcVersionSignature: Ubuntu 7.0.0-14.14-generic 7.0.0
Uname: Linux 7.0.0-14-generic x86_64
ApportVersion: 2.34.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Tue Apr 28 20:27:04 2026
InstallationDate: Installed on 2025-10-01 (209 days ago)
InstallationMedia: Ubuntu 25.04 "Plucky Puffin" - Release amd64 (20250415.3)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: nautilus
UpgradeStatus: Upgraded to resolute on 2026-04-28 (0 days ago)
** Affects: nautilus (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute wayland-session
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Desktop Bugs, which is subscribed to nautilus in Ubuntu.
https://bugs.launchpad.net/bugs/2150575
Title:
Nautilus crashes on double-click with g_signal_group_unbind assertion
failure (Ivy Bridge, fresh 26.04)
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