krunner and discover not working after upgrade

finotti · krunner and discover not working after upgrade

Probably related to the libqt6 and qml6 transition, but Krunner and discover stopped working on my laptop after a full-upgrade just a few minutes ago.

Here is what i get in the command line:

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$ plasma-discover 

org.kde.plasma.libdiscover: OdrsReviewsBackend: Fetch ratings: true

(process:8764): dconf-WARNING **: 10:22:38.032: unable to open file '/etc/dconf/db/local': /etc/dconf/db/local: invalid gvdb header; expect degraded performance
adding empty sources model QStandardItemModel(0x55ace9d3eda0)
qrc:/qt/qml/org/kde/discover/qml/DiscoverWindow.qml:127:5: QML Shortcut: Shortcut: Only binding to one of multiple key bindings associated with 15. Use 'sequences: [ <key> ]' to bind to all of them.
KCrash: Application 'plasma-discover' crashing... crashRecursionCounter = 2
KCrash: Application Name = plasma-discover path = /usr/bin pid = 8764
KCrash: Arguments: /usr/bin/plasma-discover 
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi
Unable to start Dr. Konqi
org.kde.drkonqi: The specified process does not exist.

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$ krunner

KCrash: Application 'krunner' crashing... crashRecursionCounter = 2
KCrash: Application Name = krunner path = /usr/bin pid = 9316
KCrash: Arguments: /usr/bin/krunner 
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi
QSocketNotifier: Invalid socket 5 and type 'Read', disabling...
QSocketNotifier: Invalid socket 9 and type 'Read', disabling...
QSocketNotifier: Invalid socket 11 and type 'Read', disabling...

Here is some info on the laptop:

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 $ inxi -v3

System:
  Host: t14s Kernel: 7.2.7-1-siduction-amd64 arch: x86_64 bits: 64
    compiler: gcc v: 15.3.0
  Desktop: KDE Plasma v: 6.7.4 Distro: siduction 2026.1.0 big-crime - kde -
    (202609010926) base: Debian GNU/Linux forky/sid
Machine:
  Type: Laptop System: LENOVO product: 20XGS06B00 v: ThinkPad T14s Gen 2a
    serial: <superuser required>
  Mobo: LENOVO model: 20XGS06B00 v: SDK0K17763 WIN
    serial: <superuser required> Firmware: UEFI vendor: LENOVO
    v: R1NET64W (1.34) date: 04/07/2025
Battery:
  ID-1: BAT0 charge: 39.6 Wh (85.2%) condition: 46.5/57 Wh (81.5%)
    volts: 16.46 min: 15.36 model: Sunwoda 5B10W51816 status: not charging
CPU:
  Info: 8-core model: AMD Ryzen 7 PRO 5850U with Radeon Graphics bits: 64
    type: MT MCP arch: Zen 3 rev: 0 cache: L1: 512 KiB L2: 4 MiB L3: 16 MiB
  Speed (MHz): avg: 2296 min/max: 407/4508 boost: enabled cores: 1: 2296
    2: 2296 3: 2296 4: 2296 5: 2296 6: 2296 7: 2296 8: 2296 9: 2296 10: 2296
    11: 2296 12: 2296 13: 2296 14: 2296 15: 2296 16: 2296 bogomips: 60684
  Flags-basic: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a
    ssse3 svm
Graphics:
  Device-1: Advanced Micro Devices [AMD/ATI] Cezanne [Radeon Vega Series /
    Radeon Mobile Series] vendor: Lenovo driver: amdgpu v: kernel arch: GCN-5
    bus-ID: 05:00.0 temp: 45.0 C
  Device-2: IMC Networks Integrated RGB Camera driver: uvcvideo type: USB
    bus-ID: 5-2:2
  Display: x11 server: X.Org v: 21.1.24 with: Xwayland v: 24.1.13 driver: X:
    loaded: amdgpu unloaded: fbdev,modesetting,vesa dri: radeonsi gpu: amdgpu
    resolution: 1920x1080~60Hz
  API: OpenGL v: 4.6 vendor: amd mesa v: 26.2.3-2 glx-v: 1.4
    direct-render: yes renderer: AMD Radeon Graphics (radeonsi renoir ACO DRM
    3.64 7.2.7-1-siduction-amd64)
  Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
    de: kscreen-console,kscreen-doctor wl: wayland-info x11: xdriinfo,
    xdpyinfo, xprop, xrandr
Network:
  Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
    vendor: Lenovo driver: r8169 v: kernel port: 2000 bus-ID: 02:00.0
  IF: enp2s0f0 state: down mac: 88:a4:c2:65:6f:c5
  Device-2: Qualcomm QCNFA765 Wireless Network Adapter vendor: Lenovo
    driver: ath11k_pci v: kernel bus-ID: 03:00.0
  IF: wlan0 state: up mac: 10:6f:d9:a1:84:c3
  IF-ID-1: tailscale0 state: unknown speed: -1 duplex: full mac: N/A
Drives:
  Local Storage: total: 238.47 GiB used: 118.94 GiB (49.9%)
Info:
  Memory: total: 16 GiB note: est. available: 14.46 GiB used: 5.89 GiB (40.7%)
  Processes: 423 Uptime: 20m Init: systemd
  Packages: 4272 Compilers: gcc: 16.2.0 Shell: Bash v: 5.3.15 inxi: 3.3.41

Any ideas?

towo

No problem here for both.

finotti

Quote from: towo on Today at 18:32:44No problem here for both.

Thanks towo for the reply. I tried rebooting, and now plasma itself crashes... SDDM starts fine, but logging in, plasma crashes. I do get windows and my shortcuts still open applications (I am using it now), but no panel or widgets.

Here are some logs: https://luisfinotti.org/misc/errors.txt
I see no errors in Xorg.0.log or dmesg.

The system is completely up-to-date. (I just did another full-upgrade to be safe).

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# kinfo
Operating System: siduction 2026.1
KDE Plasma Version: 6.7.4
KDE Frameworks Version: 6.30.0
Qt Version: 6.11.2
Kernel Version: 7.2.7-1-siduction-amd64 (64-bit)
Graphics Platform: X11
Processors: 16 × AMD Ryzen 7 PRO 5850U with Radeon Graphics
Memory: 16 GiB of RAM (14.5 GiB usable)
Graphics Processor: AMD Radeon Graphics

Any ideas? Does Plasma have its logs in any particular file?

towo

QuoteAny ideas?

Sure, don't use xorg, use wayland. With the update to plasma 6.8, there is no xorg session anymore.