Hi there,
after the last update (openSUSE Tumbleweed 20250428) sddm-greeter-qt sometimes crashes.
This doesn’t happen on every startup or resume, but is more to likely to happen after a suspend.
A workaround is currently to switch to tty and restart sddm.service:
sudo systemctl restart sddm.service
Is anybody experience the same issues?
Here is my log:
May 01 14:09:51 susi pipewire[2755]: spa.v4l2: Cannot open '/dev/video0': 13, Permission denied
May 01 14:09:52 susi bluetoothd[1941]: Failed to set mode: Failed (0x03)
May 01 14:09:53 susi bluetoothd[1941]: Failed to set mode: Failed (0x03)
May 01 14:10:24 susi wireplumber[2756]: spa.alsa: Error opening hctl device: Permission denied
May 01 14:10:24 susi wireplumber[2756]: spa.alsa: can't open control for card hw:0: Permission denied
May 01 14:10:24 susi wireplumber[2756]: spa.alsa: Card can't get card_name from card_index 1
May 01 14:10:24 susi wireplumber[2756]: spa.alsa: can't open control for card hw:1: Permission denied
May 01 14:10:24 susi wireplumber[2756]: spa.alsa: Card can't get card_name from card_index 2
May 01 14:10:24 susi wireplumber[2756]: spa.alsa: can't open control for card hw:2: Permission denied
May 01 14:10:25 susi sddm-greeter-qt6[24502]: Failed to initialize graphics backend for OpenGL.
May 01 14:10:26 susi systemd-coredump[24561]: [🡕] Process 24502 (sddm-greeter-qt) of user 464 dumped core.
Stack trace of thread 24502:
#0 0x00007f4723a9b37c __pthread_kill_implementation (libc.so.6 + 0x9b37c)
#1 0x00007f4723a41cb6 raise (libc.so.6 + 0x41cb6)
#2 0x00007f4723a2938b abort (libc.so.6 + 0x2938b)
#3 0x00007f47242f3fe9 n/a (libQt6Core.so.6 + 0xf3fe9)
#4 0x00007f47242f4ec0 _ZNK14QMessageLogger5fatalEPKcz (libQt6Core.so.6 + 0xf4ec0)
#5 0x00007f4726001f86 n/a (libQt6Quick.so.6 + 0x201f86)
#6 0x00007f472619c142 n/a (libQt6Quick.so.6 + 0x39c142)
#7 0x00007f472619e7f7 n/a (libQt6Quick.so.6 + 0x39e7f7)
#8 0x00007f4724e750dc _ZN7QWindow5eventEP6QEvent (libQt6Gui.so.6 + 0x2750dc)
#9 0x00007f47243b75e8 _ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt6Core.so.6 + 0x1b75e8)
#10 0x00007f4724e2423d _ZN22QGuiApplicationPrivate18processExposeEventEPN29QWindowSystemInterfacePrivate11ExposeEventE (libQt6Gui.so.6 + 0x22423d)
#11 0x00007f4724e845dc _ZN22QWindowSystemInterface22sendWindowSystemEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Gui.so.6 + 0x2845dc)
#12 0x00007f471fd8c60e n/a (libQt6XcbQpa.so.6 + 0x6860e)
#13 0x00007f4723909678 n/a (libglib-2.0.so.0 + 0x5f678)
#14 0x00007f472390b3d8 n/a (libglib-2.0.so.0 + 0x613d8)
#15 0x00007f472390bbec g_main_context_iteration (libglib-2.0.so.0 + 0x61bec)
#16 0x00007f472461a013 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x41a013)
#17 0x00007f47243c24db _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1c24db)
#18 0x00007f47243baddc _ZN16QCoreApplication4execEv (libQt6Core.so.6 + 0x1baddc)
#19 0x000055ee55ef3fb1 n/a (/usr/bin/sddm-greeter-qt6 + 0x15fb1)
#20 0x00007f4723a2b12e __libc_start_call_main (libc.so.6 + 0x2b12e)
#21 0x00007f4723a2b1f9 __libc_start_main@@GLIBC_2.34 (libc.so.6 + 0x2b1f9)
#22 0x000055ee55ef94a5 n/a (/usr/bin/sddm-greeter-qt6 + 0x1b4a5)
Stack trace of thread 24526:
#0 0x00007f4723aa1c32 __syscall_cancel_arch (libc.so.6 + 0xa1c32)
#1 0x00007f4723a9581c __internal_syscall_cancel (libc.so.6 + 0x9581c)
#2 0x00007f4723a95871 __syscall_cancel (libc.so.6 + 0x95871)
#3 0x00007f4723b0f87a __poll (libc.so.6 + 0x10f87a)
#4 0x00007f4726697a62 n/a (libxcb.so.1 + 0xea62)
#5 0x00007f47266994bc xcb_wait_for_event (libxcb.so.1 + 0x104bc)
#6 0x00007f471fd89938 n/a (libQt6XcbQpa.so.6 + 0x65938)
#7 0x00007f472452c22a n/a (libQt6Core.so.6 + 0x32c22a)
#8 0x00007f4723a99546 start_thread (libc.so.6 + 0x99546)
#9 0x00007f4723b1d94c __clone3 (libc.so.6 + 0x11d94c)
Stack trace of thread 24552:
#0 0x00007f4723aa1c32 __syscall_cancel_arch (libc.so.6 + 0xa1c32)
#1 0x00007f4723a9581c __internal_syscall_cancel (libc.so.6 + 0x9581c)
#2 0x00007f4723a95871 __syscall_cancel (libc.so.6 + 0x95871)
#3 0x00007f4723b0fd82 ppoll (libc.so.6 + 0x10fd82)
#4 0x00007f472390b4cf n/a (libglib-2.0.so.0 + 0x614cf)
#5 0x00007f472390bbec g_main_context_iteration (libglib-2.0.so.0 + 0x61bec)
#6 0x00007f472461a013 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x41a013)
#7 0x00007f47243c24db _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1c24db)
#8 0x00007f47244afbdc _ZN7QThread4execEv (libQt6Core.so.6 + 0x2afbdc)
#9 0x00007f472452c22a n/a (libQt6Core.so.6 + 0x32c22a)
#10 0x00007f4723a99546 start_thread (libc.so.6 + 0x99546)
#11 0x00007f4723b1d94c __clone3 (libc.so.6 + 0x11d94c)
Stack trace of thread 24554:
#0 0x00007f4723aa1c32 __syscall_cancel_arch (libc.so.6 + 0xa1c32)
#1 0x00007f4723a9581c __internal_syscall_cancel (libc.so.6 + 0x9581c)
#2 0x00007f4723a95871 __syscall_cancel (libc.so.6 + 0x95871)
#3 0x00007f4723b0fd82 ppoll (libc.so.6 + 0x10fd82)
#4 0x00007f472390b4cf n/a (libglib-2.0.so.0 + 0x614cf)
#5 0x00007f472390bbec g_main_context_iteration (libglib-2.0.so.0 + 0x61bec)
#6 0x00007f472461a013 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x41a013)
#7 0x00007f47243c24db _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1c24db)
#8 0x00007f47244afbdc _ZN7QThread4execEv (libQt6Core.so.6 + 0x2afbdc)
#9 0x00007f4726222831 n/a (libQt6Quick.so.6 + 0x422831)
#10 0x00007f472452c22a n/a (libQt6Core.so.6 + 0x32c22a)
#11 0x00007f4723a99546 start_thread (libc.so.6 + 0x99546)
#12 0x00007f4723b1d94c __clone3 (libc.so.6 + 0x11d94c)
Stack trace of thread 24530:
#0 0x00007f4723aa1c32 __syscall_cancel_arch (libc.so.6 + 0xa1c32)
#1 0x00007f4723a9581c __internal_syscall_cancel (libc.so.6 + 0x9581c)
#2 0x00007f4723a95871 __syscall_cancel (libc.so.6 + 0x95871)
#3 0x00007f4723b0fd82 ppoll (libc.so.6 + 0x10fd82)
#4 0x00007f472390b4cf n/a (libglib-2.0.so.0 + 0x614cf)
#5 0x00007f472390bbec g_main_context_iteration (libglib-2.0.so.0 + 0x61bec)
#6 0x00007f472461a013 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x41a013)
#7 0x00007f47243c24db _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1c24db)
#8 0x00007f47244afbdc _ZN7QThread4execEv (libQt6Core.so.6 + 0x2afbdc)
#9 0x00007f47248d430e n/a (libQt6DBus.so.6 + 0x3c30e)
#10 0x00007f472452c22a n/a (libQt6Core.so.6 + 0x32c22a)
#11 0x00007f4723a99546 start_thread (libc.so.6 + 0x99546)
#12 0x00007f4723b1d94c __clone3 (libc.so.6 + 0x11d94c)
Stack trace of thread 24555:
#0 0x00007f4723b1b51d syscall (libc.so.6 + 0x11b51d)
#1 0x00007f4724533ba2 _ZN10QSemaphore7acquireEi (libQt6Core.so.6 + 0x333ba2)
#2 0x00007f46ffb13527 n/a (libQt6HunspellInputMethod.so.6 + 0xe527)
#3 0x00007f472452c22a n/a (libQt6Core.so.6 + 0x32c22a)
#4 0x00007f4723a99546 start_thread (libc.so.6 + 0x99546)
#5 0x00007f4723b1d94c __clone3 (libc.so.6 + 0x11d94c)
Stack trace of thread 24556:
#0 0x00007f4723aa1c32 __syscall_cancel_arch (libc.so.6 + 0xa1c32)
#1 0x00007f4723a9581c __internal_syscall_cancel (libc.so.6 + 0x9581c)
#2 0x00007f4723a95fec __futex_abstimed_wait_common (libc.so.6 + 0x95fec)
#3 0x00007f4723a98a78 pthread_cond_wait@@GLIBC_2.3.2 (libc.so.6 + 0x98a78)
#4 0x00007f47245373c3 _ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt6Core.so.6 + 0x3373c3)
#5 0x00007f46ff4eb171 n/a (libQt6LabsFolderListModel.so.6 + 0xd171)
#6 0x00007f472452c22a n/a (libQt6Core.so.6 + 0x32c22a)
#7 0x00007f4723a99546 start_thread (libc.so.6 + 0x99546)
#8 0x00007f4723b1d94c __clone3 (libc.so.6 + 0x11d94c)
ELF object binary architecture: AMD x86-64
system-info:
System:
Host: susi Kernel: 6.14.4-1-default arch: x86_64 bits: 64
Console: pty pts/1 Distro: openSUSE Tumbleweed 20250428
Machine:
Type: Desktop System: ASUS product: N/A v: N/A serial: N/A
Mobo: ASUSTeK model: PRIME X670E-PRO WIFI v: Rev 1.xx serial: 240944161800233
UEFI: American Megatrends v: 3067 date: 12/10/2024
CPU:
Info: 12-core AMD Ryzen 9 9900X [MT MCP] speed (MHz): avg: 3001 min/max: 600/5662
Graphics:
Device-1: NVIDIA TU104 [GeForce RTX 2070 SUPER] driver: nvidia v: 570.144
Device-2: Logitech HD Pro Webcam C920 driver: snd-usb-audio,uvcvideo type: USB
Display: unspecified server: X.org v: 1.21.1.15 with: Xwayland v: 24.1.6 driver: X:
loaded: nvidia unloaded: modesetting,vesa gpu: nvidia,nvidia-nvswitch tty: 195x33
resolution: 2560x1440
API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: mesa v: 25.0.4 note: console (EGL sourced)
renderer: NVIDIA GeForce RTX 2070 SUPER/PCIe/SSE2, zink Vulkan 1.4(NVIDIA GeForce RTX 2070
SUPER (NVIDIA_PROPRIETARY)), llvmpipe (LLVM 20.1.3 256 bits)
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo de: kscreen-console,kscreen-doctor
wl: wayland-info x11: xdpyinfo, xprop, xrandr
Network:
Device-1: Realtek RTL8125 2.5GbE driver: r8169
Device-2: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter driver: mt7921e
Drives:
Local Storage: total: 1.82 TiB used: 569.49 GiB (30.6%)
Info:
Memory: total: 64 GiB note: est. available: 62.45 GiB used: 6.33 GiB (10.1%)
Processes: 544 Uptime: 5h 59m Init: systemd Shell: Bash inxi: 3.3.37
The only other time I had trouble with SDDM was when something installed “Budgie” DE but that was a crash every time … not intermittent
