https://bugs.kde.org/show_bug.cgi?id=514623
--- Comment #3 from Daniel (NIICKTCHUNS) <[email protected]> --- (In reply to TraceyC from comment #2) > Thank you for the bug report. I'm not seeing crashes like this on Plasma > built from git-master. Let's start by focusing on the Steam crash. > > Unfortunately all the backtraces are incomplete and missing debug symbols > for the following lines that we need to figure out exactly what's going > wrong (using the Steam backtrace as an example). The missing symbols are > shown with "n/a". > > #4 0x00000000568b831b n/a > (/home/niicktchuns/.local/share/Steam/ubuntu12_32/steam + 0x33a31b) > > Could you please install debug packages and attach a new symbolicated > backtrace for the Steam coredump - generated by using `coredumpctl gdb` in > a terminal window? See > https://community.kde.org/Guidelines_and_HOWTOs/Debugging/ > How_to_create_useful_crash_reports#Retrieving_a_backtrace_using_coredumpctl > for details about how to do this. Thanks again! I don't know if I did this right, but I went to DrKonqi again and ran the interactive debugger from the Steam crash, it downloaded a lot of things and then in the end it stopped with SIGSEGV, then I put "run" and pressed enter, this is what I got [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". Core was generated by `/home/niicktchuns/.local/share/Steam/ubuntu12_32/steam -srt-logger-opened'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0xd88c3804 in ?? () [Current thread is 1 (Thread 0xb9fd5b40 (LWP 132972))] (gdb) run Starting program: /home/niicktchuns/.local/share/Steam/ubuntu12_32/steam -srt-logger-opened flatpak: /home/niicktchuns/.local/share/Steam/ubuntu12_32/steam-runtime/pinned_libs_64/libcurl.so.4: version `CURL_OPENSSL_4' not found (required by flatpak) flatpak: /home/niicktchuns/.local/share/Steam/ubuntu12_32/steam-runtime/pinned_libs_64/libcurl.so.4: version `CURL_OPENSSL_4' not found (required by /usr/lib/libappstream.so.5) flatpak: /home/niicktchuns/.local/share/Steam/ubuntu12_32/steam-runtime/pinned_libs_64/libcurl.so.4: version `CURL_OPENSSL_4' not found (required by /usr/lib/libostree-1.so.1) [Thread debugging using libthread_db enabled] Using host libthread_db library "/usr/lib/libthread_db.so.1". CProcessEnvironmentManager is ready, 6 preallocated environment variables. SaveRegistryVDF SaveRegistryVDF completed successfully SaveRegistryVDF SaveRegistryVDF completed successfully [2026-01-14 21:52:09] Startup - updater built Jan 8 2026 21:48:50 [2026-01-14 21:52:09] Startup - Steam Client launched with: '/home/niicktchuns/.local/share/Steam/ubuntu12_32/steam' '-srt-logger-opened' [2026-01-14 21:52:09] Opted in to client beta 'publicbeta' via beta file You are in the 'publicbeta' client beta. 01/14 21:52:09 minidumps folder is set to /tmp/dumps 01/14 21:52:09 Init: Installing breakpad exception handler for appid(steam)/version(1767909714)/tid(337926) [Detaching after fork from child process 337933] CProcessEnvironmentManager is ready, 6 preallocated environment variables. SaveRegistryVDF SaveRegistryVDF completed successfully SaveRegistryVDF SaveRegistryVDF completed successfully [2026-01-14 21:52:09] Process started with command-line: '/home/niicktchuns/.local/share/Steam/ubuntu12_32/steam' '-child-update-ui' '-child-update-ui-socket' '8' '-srt-logger-opened' 01/14 21:52:09 minidumps folder is set to /tmp/dumps [2026-01-14 21:52:09] Using update UI: xwin 01/14 21:52:09 Init: Installing breakpad exception handler for appid(steam)/version(0)/tid(337933) [2026-01-14 21:52:09] Create window Authorization required, but no authorization protocol specified CBaseLinuxUpdateUI::BaseCreateWindow: XOpenDisplay failed Error: Check your DISPLAY environment variable and make sure that you have enabled X. If you are running remotely, make sure that you have a remote connection which will allow an X connection. For more information visit https://support.steampowered.com/kb_article.php?ref=4050-WOJB-0608 Using host zenity for message [2026-01-14 21:52:10] Loading cached metrics from disk (/home/niicktchuns/.local/share/Steam/package/steam_client_metrics.bin) [2026-01-14 21:52:10] Using the following download hosts for Public, Realm steamglobal [2026-01-14 21:52:10] 1. https://client-update.fastly.steamstatic.com, /, Realm 'steamglobal', weight was 900, source = 'update_hosts_cached.vdf' [2026-01-14 21:52:10] 2. https://client-update.akamai.steamstatic.com, /, Realm 'steamglobal', weight was 400, source = 'update_hosts_cached.vdf' [2026-01-14 21:52:10] 3. https://client-update.steamstatic.com, /, Realm 'steamglobal', weight was 1, source = 'baked in' [New Thread 0xf76f1b40 (LWP 337937)] [2026-01-14 21:52:10] Set percent complete: 0 [2026-01-14 21:52:10] Set percent complete: -1 [2026-01-14 21:52:10] Verificando a instalação... [2026-01-14 21:52:10] Set status message: Verificando a instalação... [2026-01-14 21:52:10] Verifying file sizes only [2026-01-14 21:52:10] Verification complete UpdateUI: skip show logo [2026-01-14 21:52:10] Destroy window Downloading 2.27 M separate debug info for /usr/lib32/libpipewire-0.3.so.0 Downloading 24.99 K separate debug info for /usr/lib32/libxcb-res.so.0 [2026-01-14 21:52:29] Shutdown Steam logging initialized: directory: /home/niicktchuns/.local/share/Steam/logs Authorization required, but no authorization protocol specified [New Thread 0xf0e7db40 (LWP 337994)] Downloading 1.35 M separate debug info for /usr/lib32/libudev.so.1 [New Thread 0xf04ffb40 (LWP 337995)] Downloading 96.70 K separate debug info for /usr/lib32/libSM.so.6 Downloading 256.55 K separate debug info for /usr/lib32/libICE.so.6 Downloading 56.90 K separate debug info for /usr/lib32/libuuid.so.1 Authorization required, but no authorization protocol specified Unable to open display Unable to open displaysrc/steamUI/spewmanager.cpp (192) : Assertion Failed: Error: Unable to open display src/steamUI/spewmanager.cpp (192) : Assertion Failed: Error: Unable to open display Error: Unable to open display Thread 1 "steam" received signal SIGSEGV, Segmentation fault. Downloading 1.97 K source file /usr/src/debug/lib32-libx11/libX11-1.8.12/src/QuExt.c XQueryExtension (dpy=0x0, name=0xf124c3ad "GLX", major_opcode=0xffff6488, first_event=0xffff6484, first_error=0xffff6480) at /usr/src/debug/lib32-libx11/libX11-1.8.12/src/QuExt.c:48 48 LockDisplay(dpy); -- You are receiving this mail because: You are watching all bug changes.
