https://bugs.kde.org/show_bug.cgi?id=515906
--- Comment #5 from Flupp <[email protected]> --- Output of > journalctl -b c51b0e5fa90c4c749caba388e9cf65e1 -p 4 -t org_kde_powerdevil -t > systemd-coredump -W (stack traces replaced by `[…]`) > Feb 11 14:15:06 org_kde_powerdevil[2152]: [ 2152] Watching for DPMS state > changes unimplemented > Feb 11 14:15:07 org_kde_powerdevil[2152]: Failed to register with host portal > QDBusError("org.freedesktop.portal.Error.Failed", "Could not register app ID: > App info not found for 'org.kde.org_kde_powerdevil'") > Feb 11 14:15:07 org_kde_powerdevil[2152]: Failed to register with host portal > QDBusError("org.freedesktop.portal.Error.Failed", "Could not register app ID: > Connection already associated with an application ID") > Feb 11 15:07:21 org_kde_powerdevil[2152]: [DDCutilDisplay]: > ddca_get_non_table_vcp_value -3007 > Feb 11 15:07:22 org_kde_powerdevil[2152]: [DDCutilDisplay]: > ddca_set_non_table_vcp_value -3023 > Feb 11 15:07:22 org_kde_powerdevil[2152]: [DDCutilDisplay]: "PL3293UH" > retrying to set DDC/CI brightness in 1000 milliseconds - attempt no. 1 > Feb 11 15:07:24 org_kde_powerdevil[2152]: [DDCutilDisplay]: "PL3293UH" > succeeded to set DDC/CI brightness > Feb 12 13:24:49 org_kde_powerdevil[2152]: [317627] > (dw_remove_display_by_businfo) No Display_Ref found for i2c bus: 1 > Feb 12 13:24:57 org_kde_powerdevil[2152]: [317627] (i2c_check_open_bus_alive) > Retrying i2c_check_edid_exists_by_dh() tryctr=1, dh=Display_Handle[i2c-7: > fd=21]: Sleeping for 100 milliseconds > Feb 12 13:24:57 org_kde_powerdevil[2152]: [317627] /dev/i2c-7, Checking EDID > failed after 2 tries (B) > Feb 12 13:24:57 org_kde_powerdevil[2152]: [317627] busno=7, sleep-multiplier= > 1,00. Retesting for supported feature 0x10 returned > Error_Info[DDCRC_DISCONNECTED in i2c_check_open_bus_alive] > Feb 12 13:24:57 org_kde_powerdevil[2152]: [317627] > ddc_initial_checks_by_dref() returned DDCRC_DISCONNECTED(-3029): display no > longer connected > Feb 12 13:24:59 systemd-coredump[326505]: Process 2152 (org_kde_powerde) of > user 1000 dumped core. > […] > Feb 12 13:25:03 org_kde_powerdevil[326517]: [326517] Watching for DPMS state > changes unimplemented > Feb 12 13:25:07 org_kde_powerdevil[326517]: Failed to register with host > portal QDBusError("org.freedesktop.portal.Error.Failed", "Could not register > app ID: App info not found for 'org.kde.org_kde_powerdevil'") > Feb 12 13:25:07 org_kde_powerdevil[326517]: [326647] > (dw_remove_display_by_businfo) No Display_Ref found for i2c bus: 7 > Feb 12 13:25:13 org_kde_powerdevil[326517]: [326647] busno=7, > sleep-multiplier= 1,00. Retesting for supported feature 0x10 returned > Error_Info[DDCRC_RETRIES in ddc_write_read_with_retry, causes: EREMOTEIO(10)] > Feb 12 13:25:13 org_kde_powerdevil[326517]: [326647] > ddc_initial_checks_by_dref() returned DDCRC_RETRIES(-3007): maximum retries > exceeded > Feb 12 13:25:14 org_kde_powerdevil[326517]: [326647] [326647]Failed to Lock > bus /dev/i2c-7 after 10 tries. Locked by thread[326646] > Feb 12 13:25:14 org_kde_powerdevil[326517]: Current call stack: > Feb 12 13:25:14 org_kde_powerdevil[326517]: > Feb 12 13:25:14 org_kde_powerdevil[326517]: > Feb 12 13:25:14 org_kde_powerdevil[326517]: > Feb 12 13:25:14 org_kde_powerdevil[326517]: > Feb 12 13:25:14 org_kde_powerdevil[326517]: > Feb 12 13:25:14 org_kde_powerdevil[326517]: > Feb 12 13:25:14 org_kde_powerdevil[326517]: > Feb 12 13:25:14 org_kde_powerdevil[326517]: > Feb 12 13:25:14 org_kde_powerdevil[326517]: Traced function stack > 0x7f6cd8000c10 for current thread [326647] > Feb 12 13:25:14 org_kde_powerdevil[326517]: lock_display > Feb 12 13:25:14 org_kde_powerdevil[326517]: lock_display_by_dpath > Feb 12 13:25:14 org_kde_powerdevil[326517]: i2c_open_bus > Feb 12 13:25:14 org_kde_powerdevil[326517]: i2c_edid_exists > Feb 12 13:25:14 org_kde_powerdevil[326517]: process_screen_change_event > Feb 12 13:25:14 org_kde_powerdevil[326517]: dw_watch_display_connections > Feb 12 13:25:15 org_kde_powerdevil[326517]: [326647] [326647]Failed to Lock > bus /dev/i2c-7 after 10 tries. Locked by thread[326646] > Feb 12 13:25:15 org_kde_powerdevil[326517]: Current call stack: > Feb 12 13:25:15 org_kde_powerdevil[326517]: > Feb 12 13:25:15 org_kde_powerdevil[326517]: > Feb 12 13:25:15 org_kde_powerdevil[326517]: > Feb 12 13:25:15 org_kde_powerdevil[326517]: > Feb 12 13:25:15 org_kde_powerdevil[326517]: > Feb 12 13:25:15 org_kde_powerdevil[326517]: > Feb 12 13:25:15 org_kde_powerdevil[326517]: > Feb 12 13:25:15 org_kde_powerdevil[326517]: > Feb 12 13:25:15 org_kde_powerdevil[326517]: Traced function stack > 0x7f6cd8000c10 for current thread [326647] > Feb 12 13:25:15 org_kde_powerdevil[326517]: lock_display > Feb 12 13:25:15 org_kde_powerdevil[326517]: lock_display_by_dpath > Feb 12 13:25:15 org_kde_powerdevil[326517]: i2c_open_bus > Feb 12 13:25:15 org_kde_powerdevil[326517]: i2c_edid_exists > Feb 12 13:25:15 org_kde_powerdevil[326517]: process_screen_change_event > Feb 12 13:25:15 org_kde_powerdevil[326517]: dw_watch_display_connections > Feb 12 13:25:16 org_kde_powerdevil[326517]: [326647] [326647]Failed to Lock > bus /dev/i2c-7 after 10 tries. Locked by thread[326646] > Feb 12 13:25:16 org_kde_powerdevil[326517]: Current call stack: > Feb 12 13:25:16 org_kde_powerdevil[326517]: > Feb 12 13:25:16 org_kde_powerdevil[326517]: > Feb 12 13:25:16 org_kde_powerdevil[326517]: > Feb 12 13:25:16 org_kde_powerdevil[326517]: > Feb 12 13:25:16 org_kde_powerdevil[326517]: > Feb 12 13:25:16 org_kde_powerdevil[326517]: > Feb 12 13:25:16 org_kde_powerdevil[326517]: > Feb 12 13:25:16 org_kde_powerdevil[326517]: > Feb 12 13:25:16 org_kde_powerdevil[326517]: Traced function stack > 0x7f6cd8000c10 for current thread [326647] > Feb 12 13:25:16 org_kde_powerdevil[326517]: lock_display > Feb 12 13:25:16 org_kde_powerdevil[326517]: lock_display_by_dpath > Feb 12 13:25:16 org_kde_powerdevil[326517]: i2c_open_bus > Feb 12 13:25:16 org_kde_powerdevil[326517]: i2c_edid_exists > Feb 12 13:25:16 org_kde_powerdevil[326517]: process_screen_change_event > Feb 12 13:25:16 org_kde_powerdevil[326517]: dw_watch_display_connections > Feb 12 13:25:17 org_kde_powerdevil[326517]: [326647] [326647]Failed to Lock > bus /dev/i2c-7 after 10 tries. Locked by thread[326646] > Feb 12 13:25:17 org_kde_powerdevil[326517]: Current call stack: > Feb 12 13:25:17 org_kde_powerdevil[326517]: > Feb 12 13:25:17 org_kde_powerdevil[326517]: > Feb 12 13:25:17 org_kde_powerdevil[326517]: > Feb 12 13:25:17 org_kde_powerdevil[326517]: > Feb 12 13:25:17 org_kde_powerdevil[326517]: > Feb 12 13:25:17 org_kde_powerdevil[326517]: > Feb 12 13:25:17 org_kde_powerdevil[326517]: > Feb 12 13:25:17 org_kde_powerdevil[326517]: > Feb 12 13:25:17 org_kde_powerdevil[326517]: Traced function stack > 0x7f6cd8000c10 for current thread [326647] > Feb 12 13:25:17 org_kde_powerdevil[326517]: lock_display > Feb 12 13:25:17 org_kde_powerdevil[326517]: lock_display_by_dpath > Feb 12 13:25:17 org_kde_powerdevil[326517]: i2c_open_bus > Feb 12 13:25:17 org_kde_powerdevil[326517]: i2c_edid_exists > Feb 12 13:25:17 org_kde_powerdevil[326517]: process_screen_change_event > Feb 12 13:25:17 org_kde_powerdevil[326517]: dw_watch_display_connections > Feb 12 13:25:17 org_kde_powerdevil[326517]: [326646] > (i2c_check_open_bus_alive) Retrying i2c_check_edid_exists_by_dh() tryctr=1, > dh=Display_Handle[i2c-7: fd=33]: Sleeping for 100 milliseconds > Feb 12 13:25:17 org_kde_powerdevil[326517]: [326646] /dev/i2c-7, Checking > EDID failed after 2 tries (B) > Feb 12 13:25:18 org_kde_powerdevil[326517]: [326647] > (dw_remove_display_by_businfo) No Display_Ref found for i2c bus: 7 > Feb 12 18:40:09 org_kde_powerdevil[326517]: [327832] > (dw_remove_display_by_businfo) No Display_Ref found for i2c bus: 9 > Feb 12 18:40:15 org_kde_powerdevil[326517]: [327832] busno=7, > sleep-multiplier= 1,00. Retesting for supported feature 0x10 returned > Error_Info[DDCRC_RETRIES in ddc_write_read_with_retry, causes: EREMOTEIO(10)] > Feb 12 18:40:15 org_kde_powerdevil[326517]: [327832] > ddc_initial_checks_by_dref() returned DDCRC_RETRIES(-3007): maximum retries > exceeded > Feb 12 18:40:44 org_kde_powerdevil[326517]: [596374] > (dw_remove_display_by_businfo) No Display_Ref found for i2c bus: 7 > Feb 12 19:27:40 systemd-coredump[637453]: Process 1891 (kwin_wayland) of user > 1000 dumped core. > […] > Feb 12 19:27:40 org_kde_powerdevil[326517]: The Wayland connection broke. Did > the Wayland compositor die? > Feb 12 19:27:40 org_kde_powerdevil[326517]: Attempting wayland reconnect > Feb 12 19:27:40 org_kde_powerdevil[326517]: Failed to write to the pipe: Bad > file descriptor. > Feb 12 19:27:42 systemd-coredump[637556]: Process 3379 (emacs) of user 1000 > dumped core. > […] -- You are receiving this mail because: You are watching all bug changes.
