我有一台运行 Ubuntu 20.04 的计算机，它似乎启动正常，直到进入桌面。启动过程似乎很正常，桌面最初加载，但在桌面上停留 5 到 10 秒后，屏幕闪烁并变黑。此后系统完全无响应。
一旦屏幕变黑，我就无法通过 SSH 进入系统，也无法在机器上启动另一个终端（++Ctrl等），重新启动它的唯一方法是按住电源按钮两次或物理切断系统电源。AltF2F3
真正让人困惑的是，系统在恢复模式下可以正常工作。我可以将系统启动到恢复模式，启动一个终端startx并无限期地使用它。屏幕变黑、网络关闭或其他终端启动都没有问题。
我已经尝试过重新安装，gdm3以及ubuntu-desktop尝试过从恢复模式更新软件包并修复损坏的软件包，我甚至使用恢复模式来重置 grub 加载程序选项。
我假设常规桌面模式和恢复模式之间存在一些障碍，但我不知道从哪里开始解决这个问题。如果您能提供任何帮助，甚至建议哪些软件包可以控制屏幕变黑/锁定系统，我将不胜感激。
编辑：似乎有两个单独的桌面同时启动。计算机首次启动时，tty1 和 tty2（++Ctrl和++ ）上都会启动一个桌面。tty1 启动到Alt锁定/用户选择屏幕，tty2 启动到我的默认用户的登录桌面（这是我配置的行为）。F1CtrlAltF2
编辑 2：为了便于理解，系统是一台台式电脑，运行 Ryzen 3 2200g 和 Gigabyte B350 主板上的该芯片的 iGPU。这是我从 2018 年左右开始安装的 Ubuntu。将/var/log/syslog最近一次启动的一些日志添加到恢复模式。我看到这个循环重复了很多次：
Nov 28 11:25:34 nastty systemd[1]: Starting Detect the available GPUs and deal with any system changes...
Nov 28 11:25:34 nastty systemd[1]: gpu-manager.service: Succeeded.
Nov 28 11:25:34 nastty systemd[1]: Finished Detect the available GPUs and deal with any system changes.
Nov 28 11:25:34 nastty systemd[1]: Starting GNOME Display Manager...
Nov 28 11:25:40 nastty systemd[1]: gdm.service: start-pre operation timed out. Terminating.
Nov 28 11:25:40 nastty systemd[1]: gdm.service: Control process exited, code=killed, status=15/TERM
Nov 28 11:25:40 nastty systemd[1]: gdm.service: Failed with result 'timeout'.
Nov 28 11:25:40 nastty systemd[1]: Failed to start GNOME Display Manager.
Nov 28 11:25:41 nastty systemd[1]: gdm.service: Scheduled restart job, restart counter is at 19.
虽然这不会出现在正常启动周期中，但我确实看到了类似 GPU 启动过程的重复内容：
Nov 28 11:54:23 nastty dbus-daemon[1571]: [session uid=1000 pid=1571] Activating service name='org.gnome.OnlineAccounts' requested by ':1.8' (uid=1000 pid=1676 comm="/usr/libexec/gvfs-goa-volume-monitor " label="unconfined")
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): glamor X acceleration enabled on AMD Radeon(TM) Vega 8 Graphics (RAVEN, DRM 3.35.0, 5.4.0-132-generic, LLVM 12.0.0)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): glamor detected, initialising EGL layer.
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (==) AMDGPU(0): TearFree property default: auto
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (==) AMDGPU(0): VariableRefresh: disabled
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): KMS Pageflipping: enabled
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Output DisplayPort-0 using monitor section Configured Monitor
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Output HDMI-A-0 has no monitor section
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Output HDMI-A-1 has no monitor section
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Output HDMI-A-2 has no monitor section
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): EDID for output DisplayPort-0
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): EDID for output HDMI-A-0
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): EDID for output HDMI-A-1
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): EDID for output HDMI-A-2
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Manufacturer: ACI Model: 249a Serial#: 87097
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Year: 2013 Week: 16
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): EDID Version: 1.3
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Digital Display Input
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Max Image Size [cm]: horiz.: 52 vert.: 29
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Gamma: 2.20
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): DPMS capabilities: Off
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Supported color encodings: RGB 4:4:4 YCrCb 4:4:4
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): First detailed timing is preferred mode
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): redX: 0.641 redY: 0.338 greenX: 0.311 greenY: 0.619
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): blueX: 0.159 blueY: 0.059 whiteX: 0.313 whiteY: 0.329
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Supported established timings:
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 720x400@70Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 640x480@60Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 640x480@67Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 640x480@75Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 800x600@56Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 800x600@60Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 800x600@72Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 800x600@75Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 832x624@75Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 1024x768@60Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 1024x768@70Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 1024x768@75Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): 1280x1024@75Hz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Manufacturer's mask: 0
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Supported standard timings:
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #0: hsize: 1152 vsize 864 refresh: 75 vid: 20337
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #1: hsize: 1280 vsize 960 refresh: 60 vid: 16513
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #2: hsize: 1280 vsize 1024 refresh: 60 vid: 32897
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #3: hsize: 1440 vsize 900 refresh: 60 vid: 149
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #4: hsize: 1680 vsize 1050 refresh: 60 vid: 179
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #5: hsize: 1920 vsize 1080 refresh: 60 vid: 49361
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #6: hsize: 1280 vsize 720 refresh: 60 vid: 49281
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #7: hsize: 1280 vsize 800 refresh: 60 vid: 129
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Supported detailed timing:
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): clock: 148.5 MHz Image Size: 521 x 293 mm
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): h_active: 1920 h_sync: 2008 h_sync_end 2052 h_blank_end 2200 h_border: 0
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): v_active: 1080 v_sync: 1084 v_sync_end 1089 v_blanking: 1125 v_border: 0
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Serial No: D4LMTF087097
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Ranges: V min: 50 V max: 75 Hz, H min: 24 H max: 83 kHz, PixClock max 175 MHz
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Monitor name: ASUS VS247
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): EDID (in hex):
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #01100ffffffffffff0004699a2439540100
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #0111017010380341d782a2ac5a4564f9e28
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #0110f5054b7ef00714f814081809500b300
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #011d1c081c08100023a801871382d40582c
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #011450009252100001e000000ff0044344c
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #0114d54463038373039370a000000fd0032
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #0114b185311000a202020202020000000fc
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): #01100415355532056533234370a20200080
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Printing probed modes for output HDMI-A-2
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1920x1080"x60.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz UeP)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1680x1050"x59.9 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x1024"x75.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1440x900"x59.9 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x960"x60.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x800"x59.9 71.00 1280 1328 1360 1440 800 803 809 823 +hsync -vsync (49.3 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1152x864"x75.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x720"x60.0 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x75.0 78.75 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.0 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x70.1 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "832x624"x74.6 57.28 832 864 928 1152 624 625 628 667 -hsync -vsync (49.7 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x72.2 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x75.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x56.2 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x75.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x66.7 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "720x400"x70.1 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Output DisplayPort-0 disconnected
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Output HDMI-A-0 disconnected
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Output HDMI-A-1 disconnected
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Output HDMI-A-2 connected
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Using user preference for initial modes
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Output HDMI-A-2 using initial mode 1920x1080 +0+0
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): mem size init: gart size :bf7d6000 vram size: s:7e842000 visible:7e842000
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (==) AMDGPU(0): DPI set to (96, 96)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (==) AMDGPU(0): Using gamma correction (1.0, 1.0, 1.0)
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) Loading sub module "ramdac"
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) LoadModule: "ramdac"
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) Module "ramdac" already built-in
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) UnloadModule: "modesetting"
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) Unloading modesetting
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) UnloadModule: "fbdev"
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) Unloading fbdev
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) UnloadSubModule: "fbdevhw"
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) Unloading fbdevhw
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) UnloadModule: "vesa"
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) Unloading vesa
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): [DRI2] Setup complete
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): [DRI2] DRI driver: radeonsi
Nov 28 11:54:23 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): [DRI2] VDPAU driver: radeonsi
然后，在屏幕变黑之前不久，日志中出现了以下内容：
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): EDID vendor "ACI", prod id 9370
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Using hsync ranges from config file
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Using vrefresh ranges from config file
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Printing DDC gathered Modelines:
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1920x1080"x0.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x0.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x0.0 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x1024"x0.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x0.0 78.75 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "832x624"x0.0 57.28 832 864 928 1152 624 625 628 667 -hsync -vsync (49.7 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1152x864"x0.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x960"x0.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x1024"x0.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1440x900"x0.0 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1680x1050"x0.0 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x720"x60.0 74.48 1280 1336 1472 1664 720 721 724 746 -hsync +vsync (44.8 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x800"x0.0 71.00 1280 1328 1360 1440 800 803 809 823 +hsync -vsync (49.3 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): EDID vendor "ACI", prod id 9370
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Using hsync ranges from config file
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Using vrefresh ranges from config file
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Printing DDC gathered Modelines:
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1920x1080"x0.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x0.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x0.0 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x1024"x0.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x0.0 78.75 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "832x624"x0.0 57.28 832 864 928 1152 624 625 628 667 -hsync -vsync (49.7 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1152x864"x0.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x960"x0.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x1024"x0.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1440x900"x0.0 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1680x1050"x0.0 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x720"x60.0 74.48 1280 1336 1472 1664 720 721 724 746 -hsync +vsync (44.8 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x800"x0.0 71.00 1280 1328 1360 1440 800 803 809 823 +hsync -vsync (49.3 kHz e)
Nov 28 11:54:28 nastty dbus-daemon[1571]: [session uid=1000 pid=1571] Successfully activated service 'com.teamviewer.TeamViewer'
Nov 28 11:54:28 nastty systemd-resolved[1099]: Using degraded feature set (UDP) for DNS server 192.168.0.1.
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): EDID vendor "ACI", prod id 9370
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Using hsync ranges from config file
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Using vrefresh ranges from config file
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Printing DDC gathered Modelines:
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1920x1080"x0.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 36.00 800 824 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x0.0 31.50 640 656 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x0.0 30.24 640 704 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "640x480"x0.0 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "720x400"x0.0 28.32 720 738 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x1024"x0.0 135.00 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x0.0 78.75 1024 1040 1136 1312 768 769 772 800 +hsync +vsync (60.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x0.0 75.00 1024 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1024x768"x0.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "832x624"x0.0 57.28 832 864 928 1152 624 625 628 667 -hsync -vsync (49.7 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 49.50 800 816 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "800x600"x0.0 50.00 800 856 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1152x864"x0.0 108.00 1152 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x960"x0.0 108.00 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x1024"x0.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1440x900"x0.0 88.75 1440 1488 1520 1600 900 903 909 926 +hsync -vsync (55.5 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1680x1050"x0.0 119.00 1680 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x720"x60.0 74.48 1280 1336 1472 1664 720 721 724 746 -hsync +vsync (44.8 kHz e)
Nov 28 11:54:28 nastty /usr/lib/gdm3/gdm-x-session[1584]: (II) AMDGPU(0): Modeline "1280x800"x0.0 71.00 1280 1328 1360 1440 800 803 809 823 +hsync -vsync (49.3 kHz e)