Deepin 25.2.0 桌面环境假死，如何 Debug？- Community

[Freezing/Lagging] Deepin 25.2.0 桌面环境假死，如何 Debug？

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177******41

deepin

2026-07-30 11:23

Author

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

2026-07-30 11:31

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

2026-07-30 12:16

It has been deleted!

177******41

deepin

2026-07-30 12:16

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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177******41

deepin

2026-07-30 17:47

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

好像还是发生了这个问题，我在刚刚 17:23 的时候又崩了一次，此时大概是开机一个多小时之后，我输出的一个日志是这样的：


xzqbear@xzqbear-deepin-A:~$ sudo dmesg | tail -50
[ 4221.956582] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 4228.850996] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 4260.859494] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 4260.906071] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 4377.128537] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 4378.287380] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 4378.295538] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 4860.941911] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 4860.989190] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 5461.018181] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 5461.062254] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 5912.894733] fbcon: Taking over console
[ 5912.895392] Console: switching to colour frame buffer device 320x100
[ 5959.024756] traps: code[32452] trap int3 ip:58ea1420a512 sp:7ffd21928920 error:0 in code[8bd4512,58ea0e46c000+9a93000]
[ 5959.025685] traps: obsidian[37231] trap int3 ip:60bb82500b3e sp:7ffeeacbca20 error:0 in obsidian[6c1eb3e,60bb7debf000+9243000]
[ 5959.027947] dde-shell[3033]: segfault at 0 ip 0000759f02998f14 sp 00007ffc6109f900 error 4 in libQt6Core.so.6.8.0[29bf14,759f027b6000+2ff000] likely on CPU 21 (core 37, socket 0)
[ 5959.027955] Code: 89 fd bf 01 00 00 00 53 48 83 ec 38 64 48 8b 04 25 28 00 00 00 48 89 44 24 28 31 c0 e8 a5 90 ff ff 48 85 c0 0f 84 b0 8d e3 ff <4c> 63 65 00 48 89 c3 4c 8d 68 78 4c 89 e6 4c 3b a0 88 00 00 00 7d
[ 5960.092076] dde-application[44889]: segfault at 350 ip 000079b5aa0548bb sp 00007ffee09929b0 error 4 in libQt6XcbQpa.so.6.8.0[5c8bb,79b5aa020000+5f000] likely on CPU 0 (core 0, socket 0)
[ 5960.092081] Code: f8 74 13 48 89 45 30 48 85 ff 74 0a 48 8b 07 ff 50 20 48 8b 45 30 48 85 c0 0f 84 50 03 00 00 48 8b 45 18 48 8d 15 f5 c1 ff ff <48> 8b 98 50 03 00 00 48 8b 05 07 47 04 00 48 8b 38 48 8b 07 48 8b
[ 5960.328087] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 5961.125826] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 5961.134136] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 5961.279340] dde-application[45241]: segfault at 350 ip 000076fd3d5188bb sp 00007ffdf4c85810 error 4 in libQt6XcbQpa.so.6.8.0[5c8bb,76fd3d4e4000+5f000] likely on CPU 23 (core 39, socket 0)
[ 5961.279348] Code: f8 74 13 48 89 45 30 48 85 ff 74 0a 48 8b 07 ff 50 20 48 8b 45 30 48 85 c0 0f 84 50 03 00 00 48 8b 45 18 48 8d 15 f5 c1 ff ff <48> 8b 98 50 03 00 00 48 8b 05 07 47 04 00 48 8b 38 48 8b 07 48 8b
[ 5962.350937] dde-application[45264]: segfault at 350 ip 0000762d1475b8bb sp 00007ffe4c134e20 error 4 in libQt6XcbQpa.so.6.8.0[5c8bb,762d14727000+5f000] likely on CPU 10 (core 10, socket 0)
[ 5962.350944] Code: f8 74 13 48 89 45 30 48 85 ff 74 0a 48 8b 07 ff 50 20 48 8b 45 30 48 85 c0 0f 84 50 03 00 00 48 8b 45 18 48 8d 15 f5 c1 ff ff <48> 8b 98 50 03 00 00 48 8b 05 07 47 04 00 48 8b 38 48 8b 07 48 8b
[ 5963.892378] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 5963.893141] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 5963.906065] overlayfs: fs on '/var/lib/linglong/cache/b8072834cb77bd33881b3203a2e78d897534896ffb08df30d602a3706100ad70/669da9879a1d77446a6caae4adf26dae343dd1c221ae5af469bdd87b88d4d59b/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 5964.483308] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 5987.122806] overlayfs: fs on '/var/lib/linglong/cache/8d393e96ab785f9515a1d275b2260bab4c1c9a6846d20e5819adc9bd275aba84/19056d09099b20c370daad1029475f9cc9619eb768fdb341866e013d0637408c/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 5993.872947] overlayfs: fs on '/var/lib/linglong/cache/4421a47abaaea377672b290138570c250914d05c2d31a1ad66243307f03147ae/9ccfea34f32b92d7e54f9b1496699930617eab1df177bc1becf2b27b69b79497/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 6200.689985] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 6201.794766] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 6201.802563] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 6566.037975] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 6566.083702] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 6980.242959] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 6980.359286] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 6980.366439] overlayfs: failed to get index nlink (var/lock, err=-61)
[ 6981.377629] overlayfs: failed to get index nlink (triggers/Lock, err=-61)
[ 6983.199584] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 6983.199753] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 6984.422534] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 6985.764933] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 6985.781271] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 7046.090854] EXT4-fs (nvme1n1p3): re-mounted 1bfebcec-63d5-4bf0-b165-e4b1270a00c4.
[ 7046.097647] overlayfs: failed to get index nlink (var/lock, err=-61)
[ 7166.114340] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.
[ 7166.158665] overlayfs: fs on '/var/lib/linglong/cache/9d6342ab5a8f5dbee415607014f56e600e7e896b94663f51e4f30df3fdf2db0f/65dd1f5b5abf5a804d73fff6fb2cac24748d8c590d7f053400b956185ce4db64/overlay/upperdir' does not support file handles, falling back to xino=off.

而 journalctl 输出的日志都是 16:00 以前的，因此很奇怪，我看日志是 dde-shell 崩溃了，但是我不太清楚是我设备的适配性问题还是其他的问题，也不知道我的判断是否准确。

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Tent

deepin

2026-07-30 17:58

我碰到过类似的情况，原因是intel显卡驱动的节能模式（好像是叫这个）在高刷屏上有问题，可以关掉试试：

方法一：关掉这个节能

放个 /etc/default/grub.d/99_test.cfg 文件，之后 sudo update-grub，重启系统。

内容参考如下（你电脑也是nvidia显卡，估计复用我这个配置也行）：

GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT i915.enable_psr=0 i915.enable_fbc=0 nvidia-drm.modeset=1 modprobe.blacklist=nouveau"

方法二：刷新率改成60Hz

方法三：bios里面设置为独显直连，直接用nvidia显卡

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177******41

deepin

2026-07-30 18:01

Tent：

我碰到过类似的情况，原因是intel显卡驱动的节能模式（好像是叫这个）在高刷屏上有问题，可以关掉试试：

方法一：关掉这个节能

放个 /etc/default/grub.d/99_test.cfg 文件，之后 sudo update-grub，重启系统。

内容参考如下（你电脑也是nvidia显卡，估计复用我这个配置也行）：

GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT i915.enable_psr=0 i915.enable_fbc=0 nvidia-drm.modeset=1 modprobe.blacklist=nouveau"

方法二：刷新率改成60Hz

方法三：bios里面设置为独显直连，直接用nvidia显卡

神奇，我挨个试试，感谢大佬，之前没想过这个角度，😭 之前也是因为显示问题放弃了 Mint，不想再换系统了

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deepin

2026-07-30 18:02

177******41：

神奇，我挨个试试，感谢大佬，之前没想过这个角度，😭 之前也是因为显示问题放弃了 Mint，不想再换系统了

我之前碰到的问题是这样的，可以试试，大不了就把那个配置文件删掉，再sudo update-grub恢复回来

https://bbs.deepin.org/post/294682

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