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    • [Desktop] 拔掉笔记本外接显示器后,笔记本黑屏,只能看见鼠标,无法操作桌面
    Product Feedback 1402 views · 7 replies ·
    Tofloor
    poster avatar
    qmicrosoftcom
    deepin
    2021-09-16 22:36
    Author

    拔掉笔记本外接显示器后，笔记本黑屏，只能看见鼠标，无法看见桌面，也没办法操作任何东西。

    周一偶然发现拔掉笔记本外接显示器后，笔记本黑屏，只能看见鼠标，无法操作桌面，但是连接显示器后，笔记本屏幕和显示器屏幕都恢复正常，这是什么bug?

    目前此bug 100%必现。

    处理器 : Intel(R) Core(TM) i5-8250U CPU @ 1.60GHz (四核 / 八逻辑处理器)

    主板 : 20KNA039CD

    内存 : 8GB(MG16ATF1G64HZ-2G3A1 DDR4 2133MHz (0.5ns))/8GB(MG8ATF1G000948-2G1A1 DDR4 2133MHz (0.5ns))

    显示适配器 : UHD Graphics 620

    音频适配器 : Sunrise Point-LP HD Audio

    存储设备 : ADATA SX6000NP (128 GB)/WDC WD5000LPLX-08ZNTT0 (500 GB)

    电池 : 电池

    网络适配器 : RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller/RTL8821CE 802.11ac PCIe Wireless Network Adapter/Ethernet interface

    鼠标 : Logitech USB Optical Mouse (Logitech M105 Optical Mouse)/Synaptics TM3383-002 (Synaptics TM3383-002)/TPPS/2 Elan TrackPoint (TPPS/2 Elan TrackPoint)

    键盘 : Logitech USB Keyboard (Logitech Keyboard K120)/AT Translated Set 2 keyboard (AT Translated Set 2 keyboard)

    显示设备 : VIEWSONIC VA2349S-2(23.0 英寸 (509x286 mm))/AUO LCD Monitor(13.9 英寸 (309x173 mm))

    图像设备 : Integrated Camera (Chicony Electronics Integrated Camera)

    其他设备 : Bluetooth Radio

     

     

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    All Replies
    fuyaozs
    deepin
    2021-09-17 00:42
    #1

    me too 每次要拔显示器  都要先改一下显示方式为复制 才敢拔线

    Reply View the author
    hct5620
    deepin
    2021-09-17 07:38
    #2

    你用的哪个版本的，我的20.2.3   内核是5.12.18是正常的，你可以用这个版本试试。

    Reply View the author
    atlas0
    deepin
    2021-09-18 19:33
    #3

    同样百分百重现。

    把窗口特效关了，可以正常切到单屏，但是微信、企业微信无法正常显示。

    开了窗口特效，双屏到单屏就有问题。

    Reply View the author
    atlas0
    deepin
    2021-09-18 19:43
    #4
    atlas0：

    同样百分百重现。

    把窗口特效关了，可以正常切到单屏，但是微信、企业微信无法正常显示。

    开了窗口特效，双屏到单屏就有问题。

    https://bbs.deepin.org/zh/post/221086

    这里可以临时解决我的问题。

    Reply View the author
    springxcs
    deepin
    2021-10-16 23:28
    #5

    同样的问题，只能在接扩展屏的情况显示。

    Reply View the author
    straysh
    deepin
    2023-03-27 03:22
    #6

    已经升级至最新版本了，问题依旧：拔掉外接显示器又黑屏，100%复现。笔记本当台式机用？？？

    拔掉外接显示器，笔记本黑屏，可以进console。接上外接显示器，恢复正常。

    thinkpad T480

    内核版本

    Linux lm01 5.15.77-amd64-desktop #1 SMP Wed Nov 9 15:59:34 CST 2022 x86_64 GNU/Linux

    独显型号

    ~ lspci | grep -i nvidia
01:00.0 3D controller: NVIDIA Corporation GP108M [GeForce MX150] (rev a1)

    当前使用集显

    ~ glxinfo|egrep "OpenGL vendor|OpenGL renderer*"
OpenGL vendor string: Intel
OpenGL renderer string: Mesa Intel(R) UHD Graphics 620 (KBL GT2)

    ~ lspci -v

    00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07) (prog-if 00 [VGA controller])
    Subsystem: Lenovo ThinkPad T480
    Flags: bus master, fast devsel, latency 0, IRQ 168
    Memory at e7000000 (64-bit, non-prefetchable) [size=16M]
    Memory at c0000000 (64-bit, prefetchable) [size=256M]
    I/O ports at e000 [size=64]
    [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
    Capabilities:
    Kernel driver in use: i915
    Kernel modules: i915

    image.png

    image.png

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    straysh
    deepin
    2023-03-27 03:28
    #7

    syslog日志

    2023-03-26 19:24:14 lm01 org.desktopspec.ConfigManager[4772]:  No appenders assotiated with category dsg.config
2023-03-26 19:24:14 lm01 org.desktopspec.ConfigManager[4772]:  [Info   ] <> reduced connection refrence service. service::1.228, path:/org_deepin_dde_lock/org_deepin_dde_lock/1000, remaining refrence 10
2023-03-26 19:24:14 lm01 org.desktopspec.ConfigManager[4772]:  No appenders assotiated with category dsg.config
2023-03-26 19:24:14 lm01 org.desktopspec.ConfigManager[4772]:  [Info   ] <> reduced connection refrence service. service::1.228, path:/org_deepin_dde_lock/org_deepin_dde_lock/1000, remaining refrence 9
2023-03-26 19:24:14 lm01 org.desktopspec.ConfigManager[4772]:  No appenders assotiated with category dsg.config
2023-03-26 19:24:14 lm01 org.desktopspec.ConfigManager[4772]:  [Info   ] <> reduced connection refrence service. service::1.228, path:/org_deepin_dde_lock/org_deepin_dde_lock/1000, remaining refrence 8
2023-03-26 19:24:14 lm01 kernel: [28045.325013] nouveau 0000:01:00.0: Enabling HDA controller
2023-03-26 19:24:14 lm01 daemon/dock[8440]:  dock_manager_entries.go:180: entry of window 85983443 is nil
2023-03-26 19:24:15 lm01 daemon/dock[8440]:  dock_manager_entries.go:180: entry of window 31940454 is nil
2023-03-26 19:24:15 lm01 daemon/dock[8440]:  dock_manager_entries.go:180: entry of window 29360355 is nil
2023-03-26 19:24:15 lm01 daemon/dock[8440]:  dock_manager_entries.go:180: entry of window 29360355 is nil
2023-03-26 19:24:16 lm01 dbus-daemon[2906]:  [system] Activating service name='com.deepin.daemon.helper.Backlight' requested by ':1.188' (uid=1000 pid=8298 comm="/usr/bin/startdde ") (using servicehelper)
2023-03-26 19:24:16 lm01 systemd[1]:  Starting Laptop Mode Tools - Battery Polling Service...
2023-03-26 19:24:16 lm01 systemd[1]:  Reloading Laptop Mode Tools...
2023-03-26 19:24:16 lm01 systemd[1]:  lmt-poll.service: Deactivated successfully.
2023-03-26 19:24:16 lm01 systemd[1]:  Finished Laptop Mode Tools - Battery Polling Service.
2023-03-26 19:24:16 lm01 org.desktopspec.ConfigManager[4772]:  2023-03-26, 19:24:16.104 [Info   ] created resource: "/org_deepin_dde_daemon/org_deepin_dde_daemon_brightness"
2023-03-26 19:24:16 lm01 org.desktopspec.ConfigManager[4772]:  No appenders assotiated with category dsg.config
2023-03-26 19:24:16 lm01 org.desktopspec.ConfigManager[4772]:  [Info   ] <> created connection:/org_deepin_dde_daemon/org_deepin_dde_daemon_brightness/0
2023-03-26 19:24:16 lm01 org.desktopspec.ConfigManager[4772]:  No appenders assotiated with category dsg.config
2023-03-26 19:24:16 lm01 org.desktopspec.ConfigManager[4772]:  [Info   ] <> add watchered service::1.1015, appid:backlight_helpe, user:root.
2023-03-26 19:24:16 lm01 dbus-daemon[2906]:  [system] Successfully activated service 'com.deepin.daemon.helper.Backlight'
2023-03-26 19:24:16 lm01 laptop_mode[85935]:  Laptop mode
2023-03-26 19:24:16 lm01 laptop_mode[85935]:  enabled, not active [unchanged]
2023-03-26 19:24:16 lm01 systemd[1]:  Reloaded Laptop Mode Tools.
2023-03-26 19:24:17 lm01 dbus-daemon[2906]:  [system] Activating service name='com.deepin.api.SoundThemePlayer' requested by ':1.189' (uid=1000 pid=8440 comm="/usr/lib/deepin-daemon/dde-session-daemon ") (using servicehelper)
2023-03-26 19:24:17 lm01 dbus-daemon[2906]:  [system] Successfully activated service 'com.deepin.api.SoundThemePlayer'
2023-03-26 19:24:17 lm01 daemon/display[8298]:  manager.go:1513: redo map touch screen
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