https://bugs.kde.org/show_bug.cgi?id=494330
zac <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #37 from zac <[email protected]> --- Also experiencing this... when the displays turn off for power saving, I get a reconnect/disconnect sound every ten seconds forever. I think it's the "Device plugged in" system notification? The display mentioned by the journalctl logs is "card1-HDMI-A-1", Operating System: Aurora 42 KDE Plasma Version: 6.4.4 KDE Frameworks Version: 6.17.0 Qt Version: 6.9.1 Kernel Version: 6.15.9-201.fc42.x86_64 (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen 7 2700X Eight-Core Processor Memory: 64 GiB of RAM (62.7 GiB usable) Graphics Processor: AMD Radeon RX 590 Series Manufacturer: Gigabyte Technology Co., Ltd. Product Name: B450 AORUS M ddcutil detect: Display 1 I2C bus: /dev/i2c-3 DRM_connector: card1-HDMI-A-1 EDID synopsis: Mfg id: MSI - Microstep Model: MSI MP275Q Product code: 16579 (0x40c3) Serial number: PC3M255301068 Binary serial number: 4294967295 (0xffffffff) Manufacture year: 2025, Week: 10 VCP version: 2.1 Display 2 I2C bus: /dev/i2c-5 DRM_connector: card1-DVI-D-1 EDID synopsis: Mfg id: DEL - Dell Inc. Model: DELL U2212HM Product code: 53319 (0xd047) Serial number: D4FKG35617GL Binary serial number: 825706316 (0x3137474c) Manufacture year: 2013, Week: 19 VCP version: 2.1 Display 3 I2C bus: /dev/i2c-6 DRM_connector: card1-DP-1 EDID synopsis: Mfg id: GSM - Goldstar Company Ltd (LG) Model: IPS235 Product code: 22652 (0x587c) Serial number: 308NDLS9G704 Binary serial number: 322704 (0x0004ec90) Manufacture year: 2013, Week: 8 VCP version: 2.1 Invalid display I2C bus: /dev/i2c-7 DRM_connector: card1-DP-2 EDID synopsis: Mfg id: ACR - Acer Technologies Model: Acer B286HK Product code: 1023 (0x03ff) Serial number: Binary serial number: 1932551429 (0x73306505) Manufacture year: 2017, Week: 33 DDC communication failed journalctl for powerdevil: Sep 12 22:45:10 Desktop-Aurora org_kde_powerdevil[3425]: [1227198] Required 3 extra 100 millisecond calls to i2c_buses_w_edid_as_bitset() Sep 12 22:45:11 Desktop-Aurora org_kde_powerdevil[3425]: [1227198] Removing connected display on bus 3 Sep 12 22:45:11 Desktop-Aurora org_kde_powerdevil[3425]: [1227198] (dw_remove_display_by_businfo) No Display_Ref found for i2c bus: 3 Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [1227198] Adding connected display with bus 3 Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [1227198] Emitting DDCA_Display_Status_Event[364058.116: DDCA_EVENT_DISPLAY_CONNECTED, card1-HDMI-A-1, dref: DDCA_Display_Ref[940], io_path:/dev/i2c-3, ddc working: true] Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [1227198] Starting 1 callback threads Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [1227198] libddcutil callback thread 0x7f6eb8017ee0 started Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [1227198] Started 1 event callback thread(s) Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [1227434] Invoking callback function 0x7f6f06709ad0 for event DDCA_Display_Status_Event[364058.116: DDCA_EVENT_DISPLAY_CONNECTED, card1-HDMI-A-1, dref: DDCA_Display_Ref[940], io_path:/dev/i2c-3, ddc working: true] in this thread [1227434] Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [1227434] Callback function 0x7f6f06709ad0 for event DDCA_Display_Status_Event[364058.116: DDCA_EVENT_DISPLAY_CONNECTED, card1-HDMI-A-1, dref: DDCA_Display_Ref[940], io_path:/dev/i2c-3, ddc working: true] complete Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] Quiescing libddcutil API... Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] Quiesce libddcutil API complete Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] Display redetection starting. Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [1227197] recheck thread terminating because watch thread terminated Sep 12 22:45:13 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] Watch thread terminated. Sep 12 22:45:16 Desktop-Aurora org_kde_powerdevil[3425]: [1227446] (check_supported_feature) busno=7, sleep-multiplier = 2.00. Testing for supported feature 0x10 returned Error_Info[DDCRC_RETRIES in ddc_write_read_with_retry, causes: DDCRC_NULL_RESPONSE(10)] Sep 12 22:45:16 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] Watching for display connection changes, resolved watch mode = Watch_Mode_Xevent, poll loop interval = 100 millisec Sep 12 22:45:16 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] extra_stabilization_millisec: 0, stabilization_poll_millisec: 100 Sep 12 22:45:16 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] libddcutil recheck thread 0x56121a5f8740 started Sep 12 22:45:16 Desktop-Aurora org_kde_powerdevil[3425]: [1227615] (dw_recheck_displays_func) Recheck interval: Sleeping for 200 milliseconds Sep 12 22:45:16 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] libddcutil watch thread 0x56121a707e40 started Sep 12 22:45:16 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] Display redetection finished. Sep 12 22:45:16 Desktop-Aurora org_kde_powerdevil[3425]: [ 3425] Unquiescing libddcutil API... -- You are receiving this mail because: You are watching all bug changes.
