Hi!
Opensuse tumbleweed installed in a desktop (amd ryzen9 7600x, asus rog strix b650e-f, amd rx6650xt), dual screen (MSI primary screen, samsung secondary screen), kde plasma, X11 session.
since yesterday suddenly and randomly both screens go off and after a second just the secondary screen turns on. no way to turn on the other screen
after a reboot everything come back to normality.
I paste here the output of sudo journalctl --since “2025-01-18 15:04” (about 1 minute before the “blackout” )
gen 18 15:04:50 visione NetworkManager[1549]: <info> [1737209090.9282] device (wlp11s0): set-hw-addr: set MAC address to AA:D6:7F:45:75:38 (scanning)
gen 18 15:04:50 visione NetworkManager[1549]: <info> [1737209090.9987] device (wlp11s0): supplicant interface state: inactive -> interface_disabled
gen 18 15:04:50 visione NetworkManager[1549]: <info> [1737209090.9987] device (p2p-dev-wlp11s0): supplicant management interface state: inactive -> interface_disabled
gen 18 15:04:51 visione NetworkManager[1549]: <info> [1737209091.0103] device (wlp11s0): supplicant interface state: interface_disabled -> inactive
gen 18 15:04:51 visione NetworkManager[1549]: <info> [1737209091.0103] device (p2p-dev-wlp11s0): supplicant management interface state: interface_disabled -> inactive
gen 18 15:05:41 visione systemd[4800]: Started Dolphin - Gestore dei file.
gen 18 15:05:42 visione kded6[4995]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
gen 18 15:05:42 visione kdeconnectd[5411]: 2025-01-18T15:05:42 org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
gen 18 15:05:42 visione plasmashell[5150]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
gen 18 15:05:42 visione kded6[4995]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
gen 18 15:05:42 visione plasmashell[5150]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
gen 18 15:05:42 visione kdeconnectd[5411]: 2025-01-18T15:05:42 org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
gen 18 15:05:42 visione kded6[4995]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
gen 18 15:05:42 visione kdeconnectd[5411]: 2025-01-18T15:05:42 org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
gen 18 15:05:42 visione plasmashell[5150]: org.kde.pulseaudio: No object for name "alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink.monitor"
gen 18 15:05:42 visione dolphin[23278]: org.kde.dolphin: Could not load default global viewproperties
gen 18 15:05:42 visione kioworker[23315]: kf.kio.workers.trash: Directory "/mnt/E/.Trash-1000" exists but didn't pass the security checks, can't use it
gen 18 15:05:42 visione kioworker[23315]: kf.kio.workers.trash: Directory "/mnt/D/.Trash-1000" exists but didn't pass the security checks, can't use it
gen 18 15:05:42 visione kioworker[23322]: qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
gen 18 15:05:43 visione kioworker[23322]: qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
gen 18 15:06:26 visione dolphin[23278]: kf.kio.filewidgets.kfilewidgets: Your 'templates' folder is set to your home folder. This is probably an error in your settings. Ignoring it. You can change the setting by running `systemsettings kcm_desktoppaths`.
gen 18 15:07:22 visione sudo[23434]: pam_kwallet5(sudo:auth): pam_kwallet5: pam_sm_authenticate
gen 18 15:07:22 visione sudo[23434]: pam_kwallet5(sudo:auth): pam_kwallet5: Refusing to do anything for the root user
gen 18 15:07:33 visione sudo[23449]: gaiden : TTY=pts/1 ; PWD=/home/gaiden ; USER=root ; COMMAND=/usr/bin/journalctl --since '2025-01-18 15:05'
gen 18 15:07:33 visione sudo[23449]: pam_kwallet5(sudo:setcred): pam_kwallet5: pam_sm_setcred
gen 18 15:07:33 visione sudo[23449]: pam_unix(sudo:session): session opened for user root(uid=0) by gaiden(uid=1000)
gen 18 15:07:33 visione sudo[23449]: pam_kwallet5(sudo:session): pam_kwallet5: pam_sm_open_session
gen 18 15:07:33 visione sudo[23449]: pam_kwallet5(sudo:session): pam_kwallet5: we were already executed
gen 18 15:07:44 visione sudo[23449]: pam_unix(sudo:session): session closed for user root
gen 18 15:07:44 visione sudo[23449]: pam_kwallet5(sudo:session): pam_kwallet5: pam_sm_close_session
gen 18 15:07:44 visione sudo[23449]: pam_kwallet5(sudo:setcred): pam_kwallet5: pam_sm_setcred
gen 18 15:07:50 visione sudo[23466]: gaiden : TTY=pts/1 ; PWD=/home/gaiden ; USER=root ; COMMAND=/usr/bin/journalctl --since '2025-01-18 15:04'
gen 18 15:07:50 visione sudo[23466]: pam_kwallet5(sudo:setcred): pam_kwallet5: pam_sm_setcred
gen 18 15:07:50 visione sudo[23466]: pam_unix(sudo:session): session opened for user root(uid=0) by gaiden(uid=1000)
gen 18 15:07:50 visione sudo[23466]: pam_kwallet5(sudo:session): pam_kwallet5: pam_sm_open_session
gen 18 15:07:50 visione sudo[23466]: pam_kwallet5(sudo:session): pam_kwallet5: we were already executed
gen 18 15:11:45 visione NetworkManager[1549]: <info> [1737209505.9213] device (wlp11s0): set-hw-addr: set MAC address to EE:B7:0E:DF:3F:F6 (scanning)
gen 18 15:11:45 visione NetworkManager[1549]: <info> [1737209505.9869] device (wlp11s0): supplicant interface state: inactive -> interface_disabled
gen 18 15:11:45 visione NetworkManager[1549]: <info> [1737209505.9869] device (p2p-dev-wlp11s0): supplicant management interface state: inactive -> interface_disabled
gen 18 15:11:46 visione NetworkManager[1549]: <info> [1737209506.0023] device (wlp11s0): supplicant interface state: interface_disabled -> inactive
gen 18 15:11:46 visione NetworkManager[1549]: <info> [1737209506.0023] device (p2p-dev-wlp11s0): supplicant management interface state: interface_disabled -> inactive
gen 18 15:12:29 visione brave-browser-stable[7990]: [8045:8045:0118/151229.886848:ERROR:gles2_cmd_decoder_passthrough.cc(1082)] [GroupMarkerNotSet(crbug.com/242999)!:A0709A019C240000]Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader flag to opt in to lower security guarantees for trusted content.
gen 18 15:16:23 visione org_kde_powerdevil[5185]: dh=Display_Handle[i2c-6: fd=28], Keeping adjusted sleep multiplier 1,30 for SE_POST_WRITE or SE_POST_SAVE_SETTINGS
gen 18 15:16:23 visione org_kde_powerdevil[5185]: dh=Display_Handle[i2c-8: fd=28], Replacing adjusted sleep multiplier 0,10 with 1.00 for SE_POST_WRITE or SE_POST_SAVE_SETTINGS
gen 18 15:18:40 visione NetworkManager[1549]: <info> [1737209920.9436] device (wlp11s0): set-hw-addr: set MAC address to 52:6D:1D:8C:F9:1A (scanning)
gen 18 15:18:41 visione NetworkManager[1549]: <info> [1737209921.0056] device (wlp11s0): supplicant interface state: inactive -> interface_disabled
gen 18 15:18:41 visione NetworkManager[1549]: <info> [1737209921.0056] device (p2p-dev-wlp11s0): supplicant management interface state: inactive -> interface_disabled
gen 18 15:18:41 visione NetworkManager[1549]: <info> [1737209921.0213] device (wlp11s0): supplicant interface state: interface_disabled -> inactive
gen 18 15:18:41 visione NetworkManager[1549]: <info> [1737209921.0213] device (p2p-dev-wlp11s0): supplicant management interface state: interface_disabled -> inactive
gen 18 15:25:35 visione NetworkManager[1549]: <info> [1737210335.9315] device (wlp11s0): set-hw-addr: set MAC address to BA:15:86:69:EF:7C (scanning)
gen 18 15:25:36 visione NetworkManager[1549]: <info> [1737210336.0114] device (wlp11s0): supplicant interface state: inactive -> disconnected
gen 18 15:25:36 visione NetworkManager[1549]: <info> [1737210336.0114] device (p2p-dev-wlp11s0): supplicant management interface state: inactive -> disconnected
gen 18 15:25:36 visione NetworkManager[1549]: <info> [1737210336.0164] device (wlp11s0): supplicant interface state: disconnected -> inactive
gen 18 15:25:36 visione NetworkManager[1549]: <info> [1737210336.0164] device (p2p-dev-wlp11s0): supplicant management interface state: disconnected -> inactive
gen 18 15:28:57 visione systemd[1]: Started Daily Cleanup of Snapper Snapshots.
gen 18 15:28:57 visione systemd[1]: Starting DBus interface for snapper...
gen 18 15:28:57 visione systemd[1]: Started DBus interface for snapper.
gen 18 15:28:57 visione systemd-helper[23913]: Running cleanup for 'home'.
gen 18 15:28:57 visione systemd-helper[23913]: Running number cleanup for 'home'.
gen 18 15:28:57 visione systemd-helper[23913]: Running timeline cleanup for 'home'.
gen 18 15:28:57 visione systemd-helper[23913]: Eliminazione dello snapshot da home:
gen 18 15:28:57 visione systemd-helper[23913]: 223
gen 18 15:28:57 visione systemd-helper[23913]: Running empty-pre-post cleanup for 'home'.
gen 18 15:28:57 visione systemd-helper[23913]: Running 'btrfs qgroup clear-stale /home/.snapshots'.
gen 18 15:28:57 visione systemd-helper[23913]: Running cleanup for 'root'.
gen 18 15:28:57 visione systemd-helper[23913]: Running number cleanup for 'root'.
gen 18 15:29:12 visione kernel: BTRFS info (device nvme0n1p2): qgroup scan completed (inconsistency flag cleared)
gen 18 15:29:12 visione systemd-helper[23913]: Running timeline cleanup for 'root'.
gen 18 15:29:12 visione systemd-helper[23913]: Running empty-pre-post cleanup for 'root'.
gen 18 15:29:13 visione systemd-helper[23913]: Running 'btrfs qgroup clear-stale /.snapshots'.
gen 18 15:29:13 visione systemd[1]: snapper-cleanup.service: Deactivated successfully.
gen 18 15:30:13 visione systemd[1]: snapperd.service: Deactivated successfully.
gen 18 15:32:30 visione NetworkManager[1549]: <info> [1737210750.9255] device (wlp11s0): set-hw-addr: set MAC address to 7A:B6:7E:BF:73:A8 (scanning)
gen 18 15:32:31 visione NetworkManager[1549]: <info> [1737210751.0084] device (wlp11s0): supplicant interface state: inactive -> disconnected
gen 18 15:32:31 visione NetworkManager[1549]: <info> [1737210751.0084] device (p2p-dev-wlp11s0): supplicant management interface state: inactive -> disconnected
gen 18 15:32:31 visione NetworkManager[1549]: <info> [1737210751.0134] device (wlp11s0): supplicant interface state: disconnected -> inactive
gen 18 15:32:31 visione NetworkManager[1549]: <info> [1737210751.0134] device (p2p-dev-wlp11s0): supplicant management interface state: disconnected -> inactive
gen 18 15:39:25 visione NetworkManager[1549]: <info> [1737211165.9377] device (wlp11s0): set-hw-addr: set MAC address to 6E:69:C1:4D:5B:15 (scanning)
gen 18 15:39:26 visione NetworkManager[1549]: <info> [1737211166.0233] device (wlp11s0): supplicant interface state: inactive -> disconnected
gen 18 15:39:26 visione NetworkManager[1549]: <info> [1737211166.0233] device (p2p-dev-wlp11s0): supplicant management interface state: inactive -> disconnected
gen 18 15:39:26 visione NetworkManager[1549]: <info> [1737211166.0284] device (wlp11s0): supplicant interface state: disconnected -> inactive
gen 18 15:39:26 visione NetworkManager[1549]: <info> [1737211166.0284] device (p2p-dev-wlp11s0): supplicant management interface state: disconnected -> inactive
gen 18 15:46:20 visione NetworkManager[1549]: <info> [1737211580.9216] device (wlp11s0): set-hw-addr: set MAC address to 86:5A:A7:5B:51:70 (scanning)
gen 18 15:46:20 visione NetworkManager[1549]: <info> [1737211580.9901] device (wlp11s0): supplicant interface state: inactive -> interface_disabled
gen 18 15:46:20 visione NetworkManager[1549]: <info> [1737211580.9901] device (p2p-dev-wlp11s0): supplicant management interface state: inactive -> interface_disabled
gen 18 15:46:20 visione NetworkManager[1549]: <info> [1737211580.9993] device (wlp11s0): supplicant interface state: interface_disabled -> inactive
gen 18 15:46:20 visione NetworkManager[1549]: <info> [1737211580.9993] device (p2p-dev-wlp11s0): supplicant management interface state: interface_disabled -> inactive
gen 18 15:53:15 visione NetworkManager[1549]: <info> [1737211995.9457] device (wlp11s0): set-hw-addr: set MAC address to 9A:9A:62:C1:E0:DF (scanning)
gen 18 15:53:16 visione NetworkManager[1549]: <info> [1737211996.0181] device (wlp11s0): supplicant interface state: inactive -> interface_disabled
gen 18 15:53:16 visione NetworkManager[1549]: <info> [1737211996.0181] device (p2p-dev-wlp11s0): supplicant management interface state: inactive -> interface_disabled
gen 18 15:53:16 visione NetworkManager[1549]: <info> [1737211996.0273] device (wlp11s0): supplicant interface state: interface_disabled -> inactive
gen 18 15:53:16 visione NetworkManager[1549]: <info> [1737211996.0273] device (p2p-dev-wlp11s0): supplicant management interface state: interface_disabled -> inactive
gen 18 15:54:22 visione pipewire[5093]: pw.node: (alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink-44) graph xrun not-triggered (1 suppressed)
gen 18 15:54:22 visione pipewire[5093]: pw.node: (alsa_output.usb-Generic_USB_Audio-00.HiFi__Speaker__sink-44) xrun state:0x7f060562d008 pending:1/2 s:16672571703720 a:16672571722270 f:16672571723670 waiting:18550 process:1400 status:triggered
gen 18 15:54:22 visione pipewire[5093]: pw.node: (Football Manager 2022-96) xrun state:0x7f0605625008 pending:0/1 s:16672574383259 a:16672571715260 f:16672571719650 waiting:18446744073706883617 process:4390 status:triggered
gen 18 16:00:00 visione CRON[24922]: (root) CMD (run-parts /etc/cron.hourly)
gen 18 16:00:00 visione CRON[24921]: (root) CMDEND (run-parts /etc/cron.hourly)
gen 18 16:00:10 visione NetworkManager[1549]: <info> [1737212410.9235] device (wlp11s0): set-hw-addr: set MAC address to B6:2D:59:2E:B9:50 (scanning)
gen 18 16:00:10 visione systemd[1]: Started Timeline of Snapper Snapshots.
gen 18 16:00:11 visione systemd[1]: Starting DBus interface for snapper...
gen 18 16:00:11 visione systemd[1]: Started DBus interface for snapper.
gen 18 16:00:11 visione systemd-helper[24924]: Running timeline for 'home'.
gen 18 16:00:11 visione systemd[1]: snapper-timeline.service: Deactivated successfully.
gen 18 16:00:21 visione org_kde_powerdevil[5185]: dh=Display_Handle[i2c-8: fd=28], Replacing adjusted sleep multiplier 0,05 with 1.00 for SE_POST_WRITE or SE_POST_SAVE_SETTINGS
gen 18 16:00:35 visione kioworker[24959]: kf.kio.core.connection: Socket not connected QLocalSocket::PeerClosedError
gen 18 16:00:35 visione kioworker[24959]: kf.kio.core: An error occurred during write. The worker terminates now.
gen 18 16:01:11 visione systemd[1]: snapperd.service: Deactivated successfully.
gen 18 16:05:11 visione sudo[23466]: pam_unix(sudo:session): session closed for user root
gen 18 16:05:11 visione sudo[23466]: pam_kwallet5(sudo:session): pam_kwallet5: pam_sm_close_session
gen 18 16:05:11 visione sudo[23466]: pam_kwallet5(sudo:setcred): pam_kwallet5: pam_sm_setcred
gen 18 16:05:25 visione sudo[25102]: pam_kwallet5(sudo:auth): pam_kwallet5: pam_sm_authenticate
gen 18 16:05:25 visione sudo[25102]: pam_kwallet5(sudo:auth): pam_kwallet5: Refusing to do anything for the root user
gen 18 16:05:27 visione sudo[25102]: gaiden : TTY=pts/1 ; PWD=/home/gaiden ; USER=root ; COMMAND=/usr/bin/journalctl --since '2025-01-18 15:04'
gen 18 16:05:27 visione sudo[25102]: pam_kwallet5(sudo:setcred): pam_kwallet5: pam_sm_setcred
gen 18 16:05:27 visione sudo[25102]: pam_unix(sudo:session): session opened for user root(uid=0) by gaiden(uid=1000)
gen 18 16:05:27 visione sudo[25102]: pam_kwallet5(sudo:session): pam_kwallet5: pam_sm_open_session
gen 18 16:05:27 visione sudo[25102]: pam_kwallet5(sudo:session): pam_kwallet5: we were already executed
please, could you help me?