https://bugs.kde.org/show_bug.cgi?id=494804
--- Comment #21 from RW <k...@postfach.xyz> --- (In reply to RW from comment #19) > Having a similar problem. Using Archlinux, Kernel 6.11.4, Plasma 6.2.1, KDE > framework 6.7.0, Qt 6.8.0. I've "normal" workstation, AMD Ryzen CPU and AMD > GPU RX 6700XT. The graphics card is connected via DisplayPort to my LG > monitor. The problem happens when the monitor is turned off. I've configured > in "Power Management" settings "Turn off screen" "When locked: 5 minutes". > When I then hit any key on the keyboard the login screen appears as usual. I > can type the password, hit "enter" and nothing happens. Same clicking the > ">" button on the right of the password field. The only thing I can do is to > "Switch user" and login as the same user again. The brings back my screen as > I left it. But then all X11 remote sessions don't work anymore. Using "ssh" > command and then running "xterm" on the remote computer only issues an > error. So this "workaround" isn't really usable. > > In general Plasma 6.2.1 seems to be pretty buggy. I've a lot of issues with > this release. Upgrading Plasma from 5.x to 6.0 was pretty smooth but this > minor release broke a lot of things and even crashes the whole Plasma > session: https://bugs.kde.org/show_bug.cgi?id=494976 That never happened to > me before. Pulling the DisplayPort cable and putting it in again (as some others reported) does indeed help in my case. After doing so I'm able to login normally. Looking at journald logs I see the following messages. Not sure if they're relevant to this problem (esp. those "Couldn't map window" messages) but they were recorded while I tried to login: """ Oct 21 17:30:28 sulu firefox[15167]: [Parent 15167, Main Thread] WARNING: Couldn't map window 0x7c2022db63e0 as subsurface because its parent is not mapped.: 'glib warning', file /usr/src/debug/firefox-developer-edition/firefox-132.0/toolkit/xre/nsSigHandlers.cpp:187 Oct 21 17:30:28 sulu firefox[15167]: [Parent 15167, Main Thread] WARNING: Couldn't map window 0x7c2022db6f40 as subsurface because its parent is not mapped.: 'glib warning', file /usr/src/debug/firefox-developer-edition/firefox-132.0/toolkit/xre/nsSigHandlers.cpp:187 Oct 21 17:30:28 sulu firefox[15167]: Couldn't map window 0x7c2022db63e0 as subsurface because its parent is not mapped. Oct 21 17:30:28 sulu thunderbird[4903]: [Parent 4903, Main Thread] WARNING: Couldn't map window 0x74f6685060e0 as subsurface because its parent is not mapped.: 'glib warning', file /usr/src/debug/thunderbird/thunderbird-128.3.1/toolkit/xre/nsSigHandlers.cpp:187 ... Oct 21 17:30:28 sulu firefox[15167]: Couldn't map window 0x7c2022db6f40 as subsurface because its parent is not mapped. Oct 21 17:30:28 sulu firefox[15167]: Couldn't map window 0x7c2022db9640 as subsurface because its parent is not mapped. Oct 21 17:30:28 sulu firefox[15167]: Couldn't map window 0x7c203c82bda0 as subsurface because its parent is not mapped. Oct 21 17:30:28 sulu firefox[15167]: Couldn't map window 0x7c2022db9e60 as subsurface because its parent is not mapped. Oct 21 17:30:28 sulu firefox[15167]: Couldn't map window 0x7c20add86fc0 as subsurface because its parent is not mapped. Oct 21 17:30:28 sulu thunderbird[4903]: Couldn't map window 0x74f6685060e0 as subsurface because its parent is not mapped. Oct 21 17:30:28 sulu thunderbird[4903]: Couldn't map window 0x74f6617fe300 as subsurface because its parent is not mapped. ... Oct 21 17:30:29 sulu org_kde_powerdevil[2557]: dh=Display_Handle[i2c-6: fd=131], Replacing adjusted sleep multiplier 0.00 with 1.00 for SE_POST_WRITE or SE_POST_SAVE_SETTINGS Oct 21 17:30:35 sulu kwin_wayland_wrapper[74856]: xkbcommon: ERROR: couldn't find a Compose file for locale "en_US.UTF8" (mapped to "en_US.UTF8") Oct 21 17:30:35 sulu kscreenlocker_greet[74856]: qt.qpa.input.methods: failed to create compose table Oct 21 17:30:35 sulu kscreenlocker_greet[74856]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockScreenUi.qml:128: TypeError: Property 'startAuthenticating' of object TypeError: Type error is not a function Oct 21 17:30:37 sulu kscreenlocker_greet[74856]: file:///usr/share/plasma/shells/org.kde.plasma.desktop/contents/lockscreen/LockScreenUi.qml:280: TypeError: Property 'respond' of object length is not a function Oct 21 17:30:59 sulu kwalletd6[2044]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu kded6[2413]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu kactivitymanagerd[2474]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu polkit-kde-authentication-agent-1[2556]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash ... Oct 21 17:30:59 sulu xdg-desktop-portal-kde[2558]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu thunderbird[4903]: [Parent 4903, Main Thread] WARNING: Couldn't map window 0x74f6664a45c0 as subsurface because its parent is not mapped.: 'glib warning', file /usr/src/debug/thunderbird/thunderbird-128.3.1/toolkit/xre/nsSigHandlers.cpp:187 Oct 21 17:30:59 sulu thunderbird[4903]: [Parent 4903, Main Thread] WARNING: Couldn't map window 0x74f6555f93e0 as subsurface because its parent is not mapped.: 'glib warning', file /usr/src/debug/thunderbird/thunderbird-128.3.1/toolkit/xre/nsSigHandlers.cpp:187 Oct 21 17:30:59 sulu kclockd[2776]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu DiscoverNotifier[2803]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu kdeconnectd[2779]: 2024-10-21T17:30:59 qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu corectrl[2905]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu kded5[3247]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu konsole[2906]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu kmix[2818]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu konsole[8391]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu konsole[5147]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu konsole[8639]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu kate[14780]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu krunner[3414]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu thunderbird[4903]: Couldn't map window 0x74f6685060e0 as subsurface because its parent is not mapped. Oct 21 17:30:59 sulu thunderbird[4903]: Couldn't map window 0x74f6617fe300 as subsurface because its parent is not mapped. ... Oct 21 17:30:59 sulu plasmashell[2516]: kde.plasmashell: requesting unexisting screen available rect -1 Oct 21 17:30:59 sulu plasmashell[2516]: kde.plasmashell: requesting unexisting screen available rect -1 Oct 21 17:30:59 sulu plasmashell[2516]: kde.plasmashell: requesting unexisting screen available rect -1 Oct 21 17:30:59 sulu plasmashell[2516]: kde.plasmashell: requesting unexisting screen available rect -1 Oct 21 17:30:59 sulu konsole[23114]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu kscreenlocker_greet[74856]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu org_kde_powerdevil[2557]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu plasmashell[2516]: qt.qpa.wayland: Creating a fake screen in order for Qt not to crash Oct 21 17:30:59 sulu plasmashell[2516]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken. Oct 21 17:30:59 sulu plasmashell[2516]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken. Oct 21 17:30:59 sulu plasmashell[2516]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken. Oct 21 17:30:59 sulu plasmashell[2516]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken. Oct 21 17:30:59 sulu plasmashell[2516]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken. Oct 21 17:30:59 sulu plasmashell[2516]: kf.plasma.quick: Exposed with no visual parent. Window positioning broken. Oct 21 17:31:03 sulu thunderbird[4903]: Couldn't map window 0x74f6685060e0 as subsurface because its parent is not mapped. Oct 21 17:31:03 sulu firefox[15167]: [Parent 15167, Main Thread] WARNING: Couldn't map window 0x7c2022db63e0 as subsurface because its parent is not mapped.: 'glib warning', file /usr/src/debug/firefox-developer-edition/firefox-132.0/toolkit/xre/nsSigHandlers.cpp:187 ... Oct 21 17:31:03 sulu thunderbird[4903]: Couldn't map window 0x74f665f4b460 as subsurface because its parent is not mapped. Oct 21 17:31:03 sulu thunderbird[4903]: Couldn't map window 0x74f6664a45c0 as subsurface because its parent is not mapped. Oct 21 17:31:03 sulu thunderbird[4903]: Couldn't map window 0x74f6555f93e0 as subsurface because its parent is not mapped. Oct 21 17:31:05 sulu org_kde_powerdevil[2557]: dh=Display_Handle[i2c-6: fd=131], Replacing adjusted sleep multiplier 0.00 with 1.00 for SE_POST_WRITE or SE_POST_SAVE_SETTINGS Oct 21 17:31:07 sulu kscreenlocker_greet[74856]: pam_systemd_home(kde:auth): New sd-bus connection (system-bus-pam-systemd-home-74856) opened. Oct 21 17:31:09 sulu kdeconnectd[2779]: 2024-10-21T17:31:09 kdeconnect.core: Error sending MDNS query response Oct 21 17:31:10 sulu kscreenlocker_greet[74856]: Failed to write to the pipe: Bad file descriptor. Oct 21 17:31:24 sulu firefox[3792]: Unable to load ew-resize from the cursor theme """ -- You are receiving this mail because: You are watching all bug changes.
