KRFB crashes randomly without leaving any crash logs One consistant way i got to crash it it to try typing in Konsole on the remote host
If something crashed, we need a backtrace of it so we can figure out what's going on. Can you please attach a backtrace of the crash using the coredumpctl command-line program, as detailed in https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl? Thanks!
(In reply to fanzhuyifan from comment #1) > If something crashed, we need a backtrace of it so we can figure out what's > going on. Can you please attach a backtrace of the crash using the > coredumpctl command-line program, as detailed in > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl? > > Thanks! PID: 1066 (krfb) UID: 1000 (user) GID: 1001 (user) Signal: 6 (ABRT) Timestamp: Fri 2024-03-08 23:29:25 CET (1min 10s ago) Command Line: /usr/bin/krfb -qwindowtitle Executable: /usr/bin/krfb Control Group: /user.slice/user-1000.slice/user@1000.service/app.slice/app-org.kde.krfb@autostart.service Unit: user@1000.service User Unit: app-org.kde.krfb@autostart.service Slice: user-1000.slice Owner UID: 1000 (user) Boot ID: 9b5294ea59e84d3ba78ee68ef80093f2 Machine ID: 106992e0987b44dca28181ab3625deb1 Hostname: TV Storage: /var/lib/systemd/coredump/core.krfb.1000.9b5294ea59e84d3ba78ee68ef80093f2.1066.1709936965000000.zst (present) Size on Disk: 8.8M Message: Process 1066 (krfb) of user 1000 dumped core. Stack trace of thread 1066: #0 0x000078f09d8ab32c n/a (libc.so.6 + 0x8d32c) #1 0x000078f09d85a6c8 raise (libc.so.6 + 0x3c6c8) #2 0x000078f09d8424b8 abort (libc.so.6 + 0x244b8) #3 0x000078f09c6dd3b2 _ZSt21__glibcxx_assert_failPKciS0_S0_ (libstdc++.so.6 + 0xdd3b2) #4 0x000078f0944f0e7c n/a (pw.so + 0x8e7c) #5 0x00005b5c1c98df29 n/a (krfb + 0x1ff29) #6 0x000078f09cb90ca9 n/a (libQt6Core.so.6 + 0x190ca9) #7 0x000078f09cb98d64 _ZN6QTimer10timerEventEP11QTimerEvent (libQt6Core.so.6 + 0x198d64) #8 0x000078f09cb7c236 _ZN7QObject5eventEP6QEvent (libQt6Core.so.6 + 0x17c236) #9 0x000078f09daf438b _ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt6Widgets.so.6 + 0xf438b) #10 0x000078f09cb39818 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x139818) #11 0x000078f09cc9efa6 _ZN14QTimerInfoList14activateTimersEv (libQt6Core.so.6 + 0x29efa6) #12 0x000078f09cd75724 n/a (libQt6Core.so.6 + 0x375724) #13 0x000078f09b6bdf69 n/a (libglib-2.0.so.0 + 0x59f69) #14 0x000078f09b71c3a7 n/a (libglib-2.0.so.0 + 0xb83a7) #15 0x000078f09b6bc162 g_main_context_iteration (libglib-2.0.so.0 + 0x58162) #16 0x000078f09cd739c4 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3739c4) #17 0x000078f09cb43d6e _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x143d6e) #18 0x000078f09cb3c2b8 _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x13c2b8) #19 0x00005b5c1c97f6c3 n/a (krfb + 0x116c3) #20 0x000078f09d843cd0 n/a (libc.so.6 + 0x25cd0) #21 0x000078f09d843d8a __libc_start_main (libc.so.6 + 0x25d8a) #22 0x00005b5c1c97fb65 n/a (krfb + 0x11b65) Stack trace of thread 1145: #0 0x000078f09d9190bf __poll (libc.so.6 + 0xfb0bf) #1 0x000078f09ab7eb18 n/a (libQt6WaylandClient.so.6 + 0x64b18) #2 0x000078f09cca0bd3 n/a (libQt6Core.so.6 + 0x2a0bd3) #3 0x000078f09d8a955a n/a (libc.so.6 + 0x8b55a) #4 0x000078f09d926a3c n/a (libc.so.6 + 0x108a3c) Stack trace of thread 1165: #0 0x000078f09d8a5ebe n/a (libc.so.6 + 0x87ebe) #1 0x000078f09d8a8750 pthread_cond_wait (libc.so.6 + 0x8a750) #2 0x000078f08dc8681c n/a (iris_dri.so + 0x8681c) #3 0x000078f08dc9e7ec n/a (iris_dri.so + 0x9e7ec) #4 0x000078f09d8a955a n/a (libc.so.6 + 0x8b55a) #5 0x000078f09d926a3c n/a (libc.so.6 + 0x108a3c) Stack trace of thread 1146: #0 0x000078f09d9190bf __poll (libc.so.6 + 0xfb0bf) #1 0x000078f09ab7eb18 n/a (libQt6WaylandClient.so.6 + 0x64b18) #2 0x000078f09cca0bd3 n/a (libQt6Core.so.6 + 0x2a0bd3) #3 0x000078f09d8a955a n/a (libc.so.6 + 0x8b55a) #4 0x000078f09d926a3c n/a (libc.so.6 + 0x108a3c) Stack trace of thread 1106: #0 0x000078f09d9190bf __poll (libc.so.6 + 0xfb0bf) #1 0x000078f09b71c2f6 n/a (libglib-2.0.so.0 + 0xb82f6) #2 0x000078f09b6bc162 g_main_context_iteration (libglib-2.0.so.0 + 0x58162) #3 0x000078f09cd739c4 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x3739c4) #4 0x000078f09cb43d6e _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x143d6e) #5 0x000078f09cc2106f _ZN7QThread4execEv (libQt6Core.so.6 + 0x22106f) #6 0x000078f09e11f9df n/a (libQt6DBus.so.6 + 0x299df) #7 0x000078f09cca0bd3 n/a (libQt6Core.so.6 + 0x2a0bd3) #8 0x000078f09d8a955a n/a (libc.so.6 + 0x8b55a) #9 0x000078f09d926a3c n/a (libc.so.6 + 0x108a3c) Stack trace of thread 1332: #0 0x000078f09d8a5ebe n/a (libc.so.6 + 0x87ebe) #1 0x000078f09d8a8750 pthread_cond_wait (libc.so.6 + 0x8a750) #2 0x000078f08dc8681c n/a (iris_dri.so + 0x8681c) #3 0x000078f08dc9e7ec n/a (iris_dri.so + 0x9e7ec) #4 0x000078f09d8a955a n/a (libc.so.6 + 0x8b55a) #5 0x000078f09d926a3c n/a (libc.so.6 + 0x108a3c) Stack trace of thread 1333: #0 0x000078f09d8a5ebe n/a (libc.so.6 + 0x87ebe) #1 0x000078f09d8a8750 pthread_cond_wait (libc.so.6 + 0x8a750) #2 0x000078f08dc8681c n/a (iris_dri.so + 0x8681c) #3 0x000078f08dc9e7ec n/a (iris_dri.so + 0x9e7ec) #4 0x000078f09d8a955a n/a (libc.so.6 + 0x8b55a) #5 0x000078f09d926a3c n/a (libc.so.6 + 0x108a3c) Stack trace of thread 1164: #0 0x000078f09d8a5ebe n/a (libc.so.6 + 0x87ebe) #1 0x000078f09d8a8750 pthread_cond_wait (libc.so.6 + 0x8a750) #2 0x000078f08dc8681c n/a (iris_dri.so + 0x8681c) #3 0x000078f08dc9e7ec n/a (iris_dri.so + 0x9e7ec) #4 0x000078f09d8a955a n/a (libc.so.6 + 0x8b55a) #5 0x000078f09d926a3c n/a (libc.so.6 + 0x108a3c) Stack trace of thread 1331: #0 0x000078f09d926e66 epoll_wait (libc.so.6 + 0x108e66) #1 0x000078f094071bd9 n/a (libspa-support.so + 0x16bd9) #2 0x000078f09406358d n/a (libspa-support.so + 0x858d) #3 0x000078f0940c2db2 n/a (libpipewire-0.3.so.0 + 0x45db2) #4 0x000078f09d8a955a n/a (libc.so.6 + 0x8b55a) #5 0x000078f09d926a3c n/a (libc.so.6 + 0x108a3c) ELF object binary architecture: AMD x86-64
*** This bug has been marked as a duplicate of bug 482929 ***
(In reply to Nicolas Fella from comment #3) > > *** This bug has been marked as a duplicate of bug 482929 *** 482929 is not a duplicate. Krfb crashes for me WITHOUT scaling. I have the display scale set to 100%