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#1 2025-01-07 21:55:50

Lotput
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注册时间: 2025-01-01
帖子: 12

Sddm密码正确却登录失败

今天,打开电脑,正准备用Sddm登录桌面环境,输入了密码,却登录失败。但是这个密码可以正常登录虚拟终端
并可以通过这条命令进入KDE

/usr/lib/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland

为什么会这样?如何修复这个问题呢?


一个初中生,可能无法及时回帖(学业需要)现在是快乐的寒假!

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#2 2025-01-08 00:21:47

依云
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Re: Sddm密码正确却登录失败

看 sddm 的日志。

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#3 2025-01-10 12:49:10

Lotput
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Re: Sddm密码正确却登录失败

依云 说:

看 sddm 的日志。

怎么查看它的日志


一个初中生,可能无法及时回帖(学业需要)现在是快乐的寒假!

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#4 2025-01-10 12:53:29

依云
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Re: Sddm密码正确却登录失败

journalctl 和 /var/log 下都找找看。

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#5 2025-01-16 08:29:28

Lotput
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Re: Sddm密码正确却登录失败

找到了:

2025/1/16 08:02	sddm	Initializing...
2025/1/16 08:02	sddm	Starting...
2025/1/16 08:02	sddm	Logind interface found
2025/1/16 08:02	sddm	Adding new display...
2025/1/16 08:02	sddm	Loaded empty theme configuration
2025/1/16 08:02	sddm	Xauthority path: "/run/sddm/xauth_BDpiEm"
2025/1/16 08:02	sddm	Using VT 2
2025/1/16 08:02	sddm	Display server starting...
2025/1/16 08:02	sddm	Writing cookie to "/run/sddm/xauth_BDpiEm"
2025/1/16 08:02	sddm	Running: /usr/bin/X -nolisten tcp -background none -seat seat0 vt2 -auth /run/sddm/xauth_BDpiEm -noreset -displayfd 16
2025/1/16 08:02	sddm	Setting default cursor
2025/1/16 08:02	sddm	Running display setup script  "/usr/share/sddm/scripts/Xsetup"
2025/1/16 08:02	sddm	Display server started.
2025/1/16 08:02	sddm	Socket server starting...
2025/1/16 08:02	sddm	Socket server started.
2025/1/16 08:02	sddm	Loading theme configuration from "/usr/share/sddm/themes/breath/theme.conf"
2025/1/16 08:02	sddm	Greeter starting...
2025/1/16 08:02	sddm-helper	[PAM] Starting...
2025/1/16 08:02	sddm-helper	[PAM] Authenticating...
2025/1/16 08:02	sddm-helper	[PAM] returning.
2025/1/16 08:02	sddm-helper	pam_unix(sddm-greeter:session): session opened for user sddm(uid=960) by (uid=0)
2025/1/16 08:02	systemd-logind	New session c1 of user sddm.
2025/1/16 08:02	(systemd)	pam_warn(systemd-user:setcred): function=[pam_sm_setcred] flags=0x8002 service=[systemd-user] terminal=[] user=[sddm] ruser=[<unknown>] rhost=[<unknown>]
2025/1/16 08:02	(systemd)	pam_unix(systemd-user:session): session opened for user sddm(uid=960) by sddm(uid=0)
2025/1/16 08:02	systemd-logind	New session 1 of user sddm.
2025/1/16 08:02	systemd	Started Session c1 of User sddm.
2025/1/16 08:02	sddm-helper	Writing cookie to "/tmp/xauth_oNpwYl"
2025/1/16 08:02	sddm-helper	Starting X11 session: "" "/usr/bin/sddm-greeter-qt6 --socket /tmp/sddm-:0-hRqWuv --theme /usr/share/sddm/themes/breath"
2025/1/16 08:02	sddm	Greeter session started successfully
2025/1/16 08:02	sddm-greeter-qt6	High-DPI autoscaling Enabled
2025/1/16 08:02	sddm-greeter-qt6	Reading from "/usr/local/share/wayland-sessions/plasmawayland.desktop"
2025/1/16 08:02	sddm-greeter-qt6	Reading from "/usr/share/wayland-sessions/plasmawayland.desktop"
2025/1/16 08:02	sddm-greeter-qt6	Reading from "/usr/local/share/xsessions/plasma.desktop"
2025/1/16 08:02	sddm-greeter-qt6	Reading from "/usr/share/xsessions/plasma.desktop"
2025/1/16 08:02	sddm-greeter-qt6	Loading theme configuration from "/usr/share/sddm/themes/breath/theme.conf"
2025/1/16 08:02	sddm-greeter-qt6	Connected to the daemon.
2025/1/16 08:02	sddm	Message received from greeter: Connect
2025/1/16 08:02	sddm-greeter-qt6	Loading file:///usr/share/sddm/themes/breath/Main.qml...
2025/1/16 08:02	sddm-greeter-qt6	Adding view for "eDP-1" QRect(0,0 3072x1920)
2025/1/16 08:02	sddm-greeter-qt6	Message received from daemon: Capabilities
2025/1/16 08:02	sddm-greeter-qt6	Message received from daemon: HostName
2025/1/16 08:03	sddm-greeter-qt6	file:///usr/share/sddm/themes/breath/Main.qml:230:17 Parameter "username" is not declared. Injection of parameters into signal handlers is deprecated. Use JavaScript functions with formal parameters instead.
2025/1/16 08:03	sddm-greeter-qt6	Reading from "/usr/share/wayland-sessions/plasmawayland.desktop"
2025/1/16 08:03	sddm	Message received from greeter: Login
2025/1/16 08:03	sddm	Reading from "/usr/share/wayland-sessions/plasmawayland.desktop"
2025/1/16 08:03	sddm	Session "/usr/share/wayland-sessions/plasmawayland.desktop" selected, command: "/usr/lib/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland" for VT 1
2025/1/16 08:03	sddm-helper	[PAM] Starting...
2025/1/16 08:03	sddm-helper	pam_warn(sddm:auth): function=[pam_sm_authenticate] flags=0 service=[sddm] terminal=[<unknown>] user=[lotput] ruser=[<unknown>] rhost=[<unknown>]
2025/1/16 08:03	sddm-helper	[PAM] Authenticating...
2025/1/16 08:03	sddm-helper	[PAM] authenticate: 身份验证失败
2025/1/16 08:03	sddm-helper	[PAM] returning.
2025/1/16 08:03	sddm	Authentication error: SDDM::Auth::ERROR_AUTHENTICATION "身份验证失败"
2025/1/16 08:03	sddm	Authentication for user  ""  failed
2025/1/16 08:03	sddm-greeter-qt6	Information Message received from daemon:  "身份验证失败"
2025/1/16 08:03	sddm-greeter-qt6	Message received from daemon: LoginFailed
2025/1/16 08:03	sddm-helper	[PAM] Asked to close the session but it wasn't previously open
2025/1/16 08:03	sddm-helper	[PAM] Ended.
2025/1/16 08:03	sddm	Auth: sddm-helper exited with 1
2025/1/16 08:03	sddm-greeter-qt6	Message received from daemon: LoginFailed

我的系统信息是:
FluxBB bbcode 测试


一个初中生,可能无法及时回帖(学业需要)现在是快乐的寒假!

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#6 2025-01-16 11:16:18

依云
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注册时间: 2011-08-21
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Re: Sddm密码正确却登录失败

sddm 主题的问题吧。
PS: 图片访问不了,会报错。

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#7 2025-01-16 14:40:14

Lotput
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注册时间: 2025-01-01
帖子: 12

Re: Sddm密码正确却登录失败

更换到最原始的界面了,但不管用。
我的解决方法可能是错误的,是需要调整配置文件吗?
ps:图片是我从网盘下载,然后下载下来从下载页面复制的链接。我电脑上是正常的,但服务器的后端会对ip进行访问限制(我通过挂VPN发现的),所以不能显示

最近编辑记录 Lotput (2025-01-16 14:40:34)


一个初中生,可能无法及时回帖(学业需要)现在是快乐的寒假!

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