[Freezing/Lagging] Deepin 25.2.0 桌面环境假死,如何 Debug?
Tofloor
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177******41
deepin
an hour ago
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我是一个之前只用过 WSL Debian 的新手,最近刚在笔记本装上 Deepin 25.2.0 社区版(和 Windows 11 分别位于两个硬盘,双系统),设备信息:


             ............                 xzqbear@xzqbear-deepin-A
         .';;;;;.       .,;,.             ------------------------                                                                                                               
      .,;;;;;;;.       ';;;;;;;.          OS: Deepin 25 x86_64                                                                                                                   
    .;::::::::'     .,::;;,''''',.        Host: ROG Strix G16 G615LR_G615LR (1.0)                                                                                                
   ,'.::::::::    .;;'.          ';       Kernel: Linux 6.18.36-amd64-desktop-rolling                                                                                            
  ;'  'cccccc,   ,' :: '..        .:      Uptime: 1 hour, 47 mins                                                                                                                
 ,,    :ccccc.  ;: .c, '' :.       ,;     Packages: 1768 (dpkg)                                                                                                                  
.l.     cllll' ., .lc  :; .l'       l.    Shell: bash 5.2.21                                                                                                                     
.c       :lllc  ;cl:  .l' .ll.      :'    Display (NE160QDM-NZC): 2560x1600 @ 240 Hz in 16" [Built-in]                                                                           
.l        'looc. .   ,o:  'oo'      c,    DE: Deepin                                                                                                                             
.o.         .:ool::coc'  .ooo'      o.    WM: KWin (X11)                                                                                                                         
 ::            .....   .;dddo      ;c     WM Theme: dark/deepin                                                                                                                  
  l:...            .';lddddo.     ,o      Theme: deepin-dark [GTK2]                                                                                                              
   lxxxxxdoolllodxxxxxxxxxc      :l       Icons: nirvana [GTK2]                                                                                                                  
    ,dxxxxxxxxxxxxxxxxxxl.     'o,        Cursor: bloom                                                                                                                          
      ,dkkkkkkkkkkkkko;.    .;o;          Terminal: deepin-terminal 6.5.37                                                                                                       
        .;okkkkkdl;.    .,cl:.            Terminal Font: Noto Sans Mono (11pt)                                                                                                   
            .,:cccccccc:,.                CPU: Intel(R) Core(TM) Ultra 9 275HX (24) @ 5.40 GHz                                                                                   
                                          GPU 1: NVIDIA GeForce RTX 5070 Ti Mobile [Discrete]
                                          GPU 2: Intel Graphics @ 1.90 GHz [Integrated]
                                          Memory: 4.76 GiB / 62.15 GiB (8%)
                                          Swap: 0 B / 16.00 GiB (0%)
                                          Disk (/): 19.38 GiB / 1.77 TiB (1%) - ext4
                                          Disk (/media/xzqbear/OS): 369.00 GiB / 1.79 TiB (20%) - ntfs3
                                          Disk (/media/xzqbear/RESTORE): 21.28 GiB / 28.00 GiB (76%) - ntfs3
                                          Local IP (wlp129s0f0): 192.168.3.57/24
                                          Battery (R220358): 100% [AC Connected]
                                          Locale: zh_CN.UTF-8

然后装上之后时不时出现桌面环境卡死的问题,鼠标可以动,但是其他什么内容都交互不了卡死,每次都得唤出 TTY 来重启桌面环境,但是目前不知道怎么 debug ,第一次在 Linux 上面有这种桌面环境问题,尝试了一下输出日志,卡死时间大概在 21:53 左右:


xzqbear@xzqbear-deepin-A:~$ journalctl -b -1 -p err
Hint: You are currently not seeing messages from other users and the system.
      Users in groups 'adm', 'systemd-journal' can see all messages.
      Pass -q to turn off this notice.
7月 29 21:26:27 xzqbear-deepin-A dde-shell[47019]: getDefaultBackground path : "/usr/share/backgrounds/default_background.jpg" screen "eDP-1"
7月 29 21:29:48 xzqbear-deepin-A anager: app[47101]: Max retries exceeded for creating QDBusInterface, giving up
7月 29 21:32:54 xzqbear-deepin-A kwin_x11[46571]: "applications.menu"  not found in  QList()
7月 29 21:34:47 xzqbear-deepin-A kwin_x11[46571]: Failed to create window pixmap for window 0x4a00003: window size (487.000000x69.000000) != buffer size (478.000000x69.000000)
7月 29 21:39:16 xzqbear-deepin-A kwin_x11[46571]: Failed to create window pixmap for window 0x4a00003: window size (490.000000x69.000000) != buffer size (474.000000x69.000000)
7月 29 21:40:18 xzqbear-deepin-A dde-cooperation[57500]: 2026-07-29 21:40:18.151 [Error  ] [discovercontroller.cpp:325] Error:
7月 29 21:40:18 xzqbear-deepin-A dde-cooperation[57500]: 2026-07-29 21:40:18.157 [Error  ] [discovercontroller.cpp:325] Error:
7月 29 21:40:18 xzqbear-deepin-A dde-cooperation[57500]: 2026-07-29 21:40:18.555 [Error  ] [discovercontroller.cpp:325] Error:
7月 29 21:40:18 xzqbear-deepin-A dde-cooperation[57500]: 2026-07-29 21:40:18.569 [Error  ] [discovercontroller.cpp:325] Error:
7月 29 21:40:19 xzqbear-deepin-A dde-cooperation[57500]: 2026-07-29 21:40:19.075 [Error  ] [discovercontroller.cpp:325] Error:
7月 29 21:40:22 xzqbear-deepin-A dde-cooperation[57500]: 2026-07-29 21:40:22.446 [Error  ] [discovercontroller.cpp:325] Error:
7月 29 21:40:24 xzqbear-deepin-A dde-cooperation[57500]: 2026-07-29 21:40:24.446 [Error  ] [discovercontroller.cpp:325] Error:
7月 29 21:40:26 xzqbear-deepin-A dde-cooperation[57500]: 2026-07-29 21:40:26.445 [Error  ] [discovercontroller.cpp:325] Error:
7月 29 21:40:28 xzqbear-deepin-A dde-cooperation[57500]: 2026-07-29 21:40:28.445 [Error  ] [discovercontroller.cpp:325] Error:
7月 29 21:41:08 xzqbear-deepin-A kwin_x11[46571]: "applications.menu"  not found in  QList()
7月 29 21:42:12 xzqbear-deepin-A kwin_x11[46571]: "applications.menu"  not found in  QList()
7月 29 21:43:29 xzqbear-deepin-A kwin_x11[46571]: Failed to create window pixmap for window 0x4a00003: window size (489.000000x69.000000) != buffer size (478.000000x69.000000)
7月 29 21:45:44 xzqbear-deepin-A kwin_x11[46571]: Failed to create window pixmap for window 0x4a00003: window size (476.000000x69.000000) != buffer size (465.000000x69.000000)
7月 29 21:46:33 xzqbear-deepin-A kwin_x11[46571]: Failed to create window pixmap for window 0x4a00003: window size (486.000000x69.000000) != buffer size (465.000000x69.000000)
7月 29 21:46:44 xzqbear-deepin-A kwin_x11[46571]: "applications.menu"  not found in  QList()
7月 29 21:48:15 xzqbear-deepin-A kwin_x11[46571]: Failed to create window pixmap for window 0x4a00003: window size (484.000000x69.000000) != buffer size (478.000000x69.000000)
7月 29 21:48:52 xzqbear-deepin-A kwin_x11[46571]: Failed to create window pixmap for window 0x4a00003: window size (488.000000x69.000000) != buffer size (501.000000x69.000000)
7月 29 21:50:29 xzqbear-deepin-A kwin_x11[46571]: Failed to create window pixmap for window 0x4a00003: window size (481.000000x69.000000) != buffer size (480.000000x69.000000)
7月 29 21:52:51 xzqbear-deepin-A obexd[62541]: obex_server_init failed
7月 29 21:52:51 xzqbear-deepin-A daemon/bluetooth[46577]: obex_agent.go:157: failed to unregister obex agent: Message recipient disconnected from message bus without replying
                                                             ->  obex_agent.go:135
                                                             ->  prop.go:45
                                                             ->  object.go:142
                                                             ->  signal.go:63
                                                             ->  signal.go:45
                                                             ->  asm_amd64.s:1695
7月 29 21:52:52 xzqbear-deepin-A systemd[46369]: Failed to start org.deepin.dde.daemon.Launcher1.service - Legacy DDE Application Manager launcher daemon compat background service.
7月 29 21:52:53 xzqbear-deepin-A systemd[46369]: Failed to start org.deepin.dde.daemon.Launcher1.service - Legacy DDE Application Manager launcher daemon compat background service.
7月 29 21:52:55 xzqbear-deepin-A systemd[46369]: Failed to start org.deepin.dde.daemon.Launcher1.service - Legacy DDE Application Manager launcher daemon compat background service.
7月 29 21:52:56 xzqbear-deepin-A systemd[46369]: Failed to start org.deepin.dde.daemon.Launcher1.service - Legacy DDE Application Manager launcher daemon compat background service.
7月 29 21:52:57 xzqbear-deepin-A systemd[46369]: Failed to start org.deepin.dde.daemon.Launcher1.service - Legacy DDE Application Manager launcher daemon compat background service.
7月 29 21:52:58 xzqbear-deepin-A systemd[46369]: Failed to start org.deepin.dde.daemon.Launcher1.service - Legacy DDE Application Manager launcher daemon compat background service.
7月 29 21:55:18 xzqbear-deepin-A kwin_x11[63078]: Failed to create window pixmap for window 0x4800003: window size (477.000000x69.000000) != buffer size (509.000000x69.000000)
7月 29 21:56:04 xzqbear-deepin-A daemon/bluetooth[63083]: obex_agent.go:157: failed to unregister obex agent: Refusing activation, D-Bus is shutting down.
                                                             ->  obex_agent.go:135
                                                             ->  prop.go:45
                                                             ->  object.go:142
                                                             ->  signal.go:63
                                                             ->  signal.go:45
                                                             ->  asm_amd64.s:1695

如果还有哪些必要的信息我可以都贴出来,就是不知道该怎么解决这个问题。

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deepin流云
Super Moderator
Community OP
an hour ago
#1

5070你看下是不是显卡没驱动,显卡没驱动就容易导致桌面卡死,参考这个教程:https://bbs.deepin.org.cn/post/295712

另外25.2上也支持了NVIDIA的open驱动,可以直接用命令安装;sudo apt install nvidia-driver-595-open

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177******41
deepin
17 minutes ago
#2
It has been deleted!
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177******41
deepin
17 minutes ago
#3
deepin流云

5070你看下是不是显卡没驱动,显卡没驱动就容易导致桌面卡死,参考这个教程:https://bbs.deepin.org.cn/post/295712

另外25.2上也支持了NVIDIA的open驱动,可以直接用命令安装;sudo apt install nvidia-driver-595-open

感谢,我刚装了 595 open 的驱动,先用两天看看是否有改善,感谢您的回复

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