问题[xorg](ubuntu)

更新至 24.10 后，从 Windows/Mac 到 Linux 的远程桌面停止工作。这在 24.06 上曾经有效。.xorgxrdp.10.log 文件中出现以下错误：

[ 85458.384] expected xrdp client_info version 20230425, got 20210723
[ 85458.384] (EE)
Fatal server error:
[ 85458.384] (EE) Incompatible xrdp version detected  - please recompile(EE)
[ 85458.384] (EE)
Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help.
[ 85458.384] (EE) Please also check the log file at ".xorgxrdp.10.log" for additional information.
[ 85458.384] (EE)
[ 85458.385] rdpmouseControl: what 4
[ 85458.385] rdpkeybControl: what 4
[ 85458.385] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 85458.385] rdpLeaveVT:
[ 85458.385] (EE) Server terminated with error (1). Closing log file.

该消息似乎表明客户端版本比预期的要旧。我更新了 mac/windows 上的远程桌面应用程序，但日志中仍然出现相同的错误：

[131068.505] expected xrdp client_info version 20230425, got 20210723

运行 X.Org X Server 1.21.1.13

任何建议都将不胜感激。

最近我开始注意到我的 Ubuntu 22.04.3 Gnome 终端感觉有点滞后。如果我注意的话，就会发现有时我输入时终端会滞后一次重绘。例如，如果我输入“bin”，终端将只显示“bi”，直到触发另一个重绘操作（例如，按左键或打印另一个字符）。然后，如果我按“u”，终端将显示“bin”，而“u”会等待下一次按键。

这种情况也会发生在更复杂的操作中。例如，按下enter运行一个不打印任何内容的命令通常会显示新命令的新行，但就我而言，只有当我开始输入时才会出现新行。

值得注意的是，它不会 100% 发生，并且通常不会在刚打开的终端窗口中发生，仅在执行了几个命令之后才会发生。

我尝试修复它的方法：

• 安装了所有更新 - 没有效果
• 检查它是否与 CPU 过热和节流有关（因为它只在我运行某些程序后才会发生）。CPU 温度没有任何影响。
• 检查是否与正在使用的 GPU 有关 - 将 NVidia 设置从Balance更改为Performance并改回 - 没有影响
• 尝试过和终端模拟器terminator，而不是 Gnome 模拟器。所有模拟器都运行正常（延迟也一样）。xtermIdea
• 尝试了没有 X11 的终端（Alt+Ctrl+F3）——反应超灵敏，我可能不得不在那里工作，直到找到这个问题的解决方案
• 尝试过类似终端的应用程序（neovide- neovim 的 GUI），没有延迟

我完全迷路了，不知道该去哪里寻找解决方案，但我真的需要一个，因为有时在这样的终端上工作变得完全无法忍受。我觉得这一定与 X11 以及它如何与 Windows 通信有关（因为本机终端工作正常），但不知道如何挖掘它...

环境DISPLAY变量的格式为 hostname:D.S。主机名可接受的值有哪些？

就在今天，我升级到了 Ubuntu 24.04。我注意到 Minecraft、Discord、VSCode 和 GitHub Desktop 等应用程序的窗口系统开始出现窗口故障。Steam、Thunderbird 邮件和 Firefox 等应用程序没有这个问题。

我已尝试过：

• 重新安装应用程序
• 更新驱动程序
• 重启 ubuntu

最小化小窗口

效果很好，当鼠标单击时，可能会切换到其下方的窗口，但很快就会切换回来

最大化窗口

整个屏幕的右半部分都有同样的问题。

全屏

右半部分完全切换到其下方的窗口。

我还注意到调整窗口大小实际上是不可能的。

我在 VSCode 存储库下发现了这个 GitHub 问题，这让我决定用上面列出的应用程序进行测试。不过我使用的是 X11，而不是 Waylands。所以我相信这是一个 Ubuntu 错误。

系统信息：

• 操作系统名称：Ubuntu 24.04 LTS，
• 操作系统类型：64位
• Gnome版本：46
• 窗口系统：X11

今天早上 IntelliJ 从版本 2023.3 更新到了 2024.1，从那以后它就不再工作了。我使用的是 Ubuntu 22.04。

当我尝试运行它时，它会打开几秒钟，然后除终端之外的所有当前正在运行的应用程序都将关闭。

我在 idea.log 中看不到任何特别有趣的内容：

[removed this very long log from the question because it did not contain anything related to the issue]

我试过：

• 重新启动计算机
• 卸载并重新安装 IntelliJ
• 再次下载并运行 IntelliJ 2023.3
• 禁用 OOM 杀手：如何在 Ubuntu 22.04 中禁用 systemd OOM 进程杀手？
• 重命名此处列出的 IntelliJ Configuration/Plugins/System 目录：https://intellij-support.jetbrains.com/hc/en-us/articles/206544519-Directories-used-by-the-IDE-to-store-settings -缓存插件和日志？页=3

唯一有效的方法是以 root 身份而不是我自己运行 IntelliJ，但我不想这样做，除非这是最后的手段。

然后我看了看/var/log/syslog，在那里我发现了这个：

systemd[3656]: Started snap.intellij-idea-ultimate.intellij-idea-ultimate-f57e7f9d-943c-4fd7-a013-2536fe031f75.scope.
gnome-shell[45831]: malloc(): unaligned tcache chunk detected
gnome-shell[45831]: (EE)
gnome-shell[45831]: (EE) Backtrace:
gnome-shell[45831]: (EE) 0: /usr/bin/Xwayland (0x5a5623050000+0x165369) [0x5a56231b5369]
gnome-shell[45831]: (EE) 1: /usr/bin/Xwayland (0x5a5623050000+0x165472) [0x5a56231b5472]
gnome-shell[45831]: (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (0x7aa585e00000+0x42520) [0x7aa585e42520]
gnome-shell[45831]: (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (pthread_kill+0x12c) [0x7aa585e969fc]
gnome-shell[45831]: (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (raise+0x16) [0x7aa585e42476]
gnome-shell[45831]: (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (abort+0xd3) [0x7aa585e287f3]
gnome-shell[45831]: (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (0x7aa585e00000+0x89676) [0x7aa585e89676]
gnome-shell[45831]: (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (0x7aa585e00000+0xa0cfc) [0x7aa585ea0cfc]
gnome-shell[45831]: (EE) 8: /lib/x86_64-linux-gnu/libc.so.6 (0x7aa585e00000+0xa53dc) [0x7aa585ea53dc]
gnome-shell[45831]: (EE) 9: /usr/bin/Xwayland (0x5a5623050000+0xf9d92) [0x5a5623149d92]
gnome-shell[45831]: (EE) 10: /usr/bin/Xwayland (0x5a5623050000+0xa72ce) [0x5a56230f72ce]
gnome-shell[45831]: (EE) 11: /usr/bin/Xwayland (0x5a5623050000+0x34c63) [0x5a5623084c63]
gnome-shell[45831]: (EE) 12: /lib/x86_64-linux-gnu/libc.so.6 (0x7aa585e00000+0x29d90) [0x7aa585e29d90]
gnome-shell[45831]: (EE) 13: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0x80) [0x7aa585e29e40]
gnome-shell[45831]: (EE) 14: /usr/bin/Xwayland (0x5a5623050000+0x36495) [0x5a5623086495]
gnome-shell[45831]: (EE)
gnome-shell[45831]: (EE)
gnome-shell[45831]: Fatal server error:
gnome-shell[45831]: (EE) Caught signal 6 (Aborted). Server aborting
gnome-shell[45831]: (EE)
gnome-shell[3923]: Connection to xwayland lost
pulseaudio[3715]: X11 I/O error handler called
google-chrome.desktop[45806]: [45913:45913:0405/133205.156084:ERROR:connection.cc(61)] X connection error received.
pulseaudio[3715]: X11 I/O error exit handler called, preparing to tear down X11 modules
gnome-shell[3923]: X Wayland crashed; attempting to recover
systemd[3656]: Stopped target GNOME session X11 services.
systemd[3656]: Stopping GNOME XSettings service...
systemd[3656]: org.gnome.SettingsDaemon.XSettings.service: Main process exited, code=exited, status=1/FAILURE
gnome-shell[3923]: Using public X11 display :0, (using :1 for managed services)
systemd[3656]: org.gnome.SettingsDaemon.XSettings.service: Failed with result 'exit-code'.
systemd[3656]: Stopped GNOME XSettings service.
systemd[3656]: Stopped target GNOME session X11 services.
systemd[3656]: app-gnome-google\x2dchrome-45799.scope: Consumed 5.204s CPU time.
systemd[3656]: snap.intellij-idea-ultimate.intellij-idea-ultimate-f57e7f9d-943c-4fd7-a013-2536fe031f75.scope: Consumed 26.830s CPU time.

由于堆栈跟踪中提到了 Wayland，我尝试按照此处所述禁用它：https://jumpcloud.com/support/troubleshooting-remote-assist-disable-wayland-or-gpu-rendering-for-linux

这只会让问题变得更糟，因为除了所有应用程序崩溃之外，我现在还必须在崩溃后重新登录 Ubuntu。

新的堆栈跟踪非常相似：

intellij-idea-ultimate_intellij-idea-ultimate.desktop[70499]: 2024-04-05 13:59:13,248 [   1792]   WARN - #c.i.s.ComponentManagerImpl - com.intellij.platform.ide.menu.GlobalMenuLinux <clinit> requests com.intellij.openapi.application.Experiments instance. Class initialization must not depend on services. Consider using instance of the service on-demand instead.
intellij-idea-ultimate_intellij-idea-ultimate.desktop[70499]: 2024-04-05 13:59:13,521 [   2065]   WARN - #c.i.e.t.TargetBasedSdks - SDK target configuration data is absent
intellij-idea-ultimate_intellij-idea-ultimate.desktop[70499]: 2024-04-05 13:59:13,526 [   2070]   WARN - #c.i.e.t.TargetBasedSdks - SDK target configuration data is absent
intellij-idea-ultimate_intellij-idea-ultimate.desktop[70499]: 2024-04-05 13:59:13,527 [   2071]   WARN - #c.i.e.t.TargetBasedSdks - SDK target configuration data is absent
intellij-idea-ultimate_intellij-idea-ultimate.desktop[70499]: 2024-04-05 13:59:14,056 [   2600]   WARN - #c.i.u.x.Binding - No accessors for java.awt.Color. This means that state class cannot be serialized properly. Please see https://jb.gg/ij-psoc
intellij-idea-ultimate_intellij-idea-ultimate.desktop[70499]: 2024-04-05 13:59:14,895 [   3439]   WARN - #c.i.s.ComponentManagerImpl - com.github.copilot.platform.state.ToolWindowRegistrationSettings <clinit> requests com.github.copilot.platform.state.ToolWindowRegistrationSettings instance. Class initialization must not depend on services. Consider using instance of the service on-demand in>
systemd[3656]: snap.snapd-desktop-integration.snapd-desktop-integration.service: Scheduled restart job, restart counter is at 138.
systemd[3656]: Stopped Service for snap application snapd-desktop-integration.snapd-desktop-integration.
systemd[3656]: Started Service for snap application snapd-desktop-integration.snapd-desktop-integration.
snapd-desktop-i[70805]: Failed to do gtk init. Waiting for a new session with desktop capabilities.
/usr/libexec/gdm-x-session[55967]: malloc(): unaligned tcache chunk detected
/usr/libexec/gdm-x-session[55967]: (EE)
/usr/libexec/gdm-x-session[55967]: (EE) Backtrace:
/usr/libexec/gdm-x-session[55967]: (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x139) [0x5b8231699ab9]
/usr/libexec/gdm-x-session[55967]: (EE) 1: /lib/x86_64-linux-gnu/libc.so.6 (__sigaction+0x50) [0x7d49e1a42520]
/usr/libexec/gdm-x-session[55967]: (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (pthread_kill+0x12c) [0x7d49e1a969fc]
/usr/libexec/gdm-x-session[55967]: (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (raise+0x16) [0x7d49e1a42476]
/usr/libexec/gdm-x-session[55967]: (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (abort+0xd3) [0x7d49e1a287f3]
/usr/libexec/gdm-x-session[55967]: (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (__fsetlocking+0x426) [0x7d49e1a89676]
/usr/libexec/gdm-x-session[55967]: (EE) 6: /lib/x86_64-linux-gnu/libc.so.6 (timer_settime+0x2cc) [0x7d49e1aa0cfc]
/usr/libexec/gdm-x-session[55967]: (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (malloc+0x33c) [0x7d49e1aa53dc]
/usr/libexec/gdm-x-session[55967]: (EE) 8: /usr/lib/xorg/Xorg (SetGlyphPicture+0x15d) [0x5b82315f311d]
/usr/libexec/gdm-x-session[55967]: (EE) 9: /usr/lib/xorg/Xorg (AddTraps+0x347a) [0x5b82315fb8da]
/usr/libexec/gdm-x-session[55967]: (EE) 10: /usr/lib/xorg/Xorg (SendErrorToClient+0x365) [0x5b8231523635]
/usr/libexec/gdm-x-session[55967]: (EE) 11: /usr/lib/xorg/Xorg (InitFonts+0x3c4) [0x5b82315276b4]
/usr/libexec/gdm-x-session[55967]: (EE) 12: /lib/x86_64-linux-gnu/libc.so.6 (__libc_init_first+0x90) [0x7d49e1a29d90]
/usr/libexec/gdm-x-session[55967]: (EE) 13: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0x80) [0x7d49e1a29e40]
/usr/libexec/gdm-x-session[55967]: (EE) 14: /usr/lib/xorg/Xorg (_start+0x25) [0x5b8231510605]
/usr/libexec/gdm-x-session[55967]: (EE)
/usr/libexec/gdm-x-session[55967]: (EE)
/usr/libexec/gdm-x-session[55967]: Fatal server error:
/usr/libexec/gdm-x-session[55967]: (EE) Caught signal 6 (Aborted). Server aborting
/usr/libexec/gdm-x-session[55967]: (EE)
/usr/libexec/gdm-x-session[55967]: (EE)
/usr/libexec/gdm-x-session[55967]: Please consult the The X.Org Foundation support
/usr/libexec/gdm-x-session[55967]: #011 at http://wiki.x.org
/usr/libexec/gdm-x-session[55967]:  for help.
/usr/libexec/gdm-x-session[55967]: (EE) Please also check the log file at "/home/jgosar/.local/share/xorg/Xorg.1.log" for additional information.
/usr/libexec/gdm-x-session[55967]: (EE)
/usr/libexec/gdm-x-session[55967]: (II) AIGLX: Suspending AIGLX clients for VT switch
snapd-desktop-i[70805]: Checking session /org/freedesktop/login1/session/_325...
snapd-desktop-i[70805]: Is a desktop session! Forcing a reload.
snapd-desktop-i[70805]: Loop exited. Forcing reload.
/usr/libexec/gdm-x-session[55967]: (EE) Server terminated with error (1). Closing log file.

/home/jgosar/.local/share/xorg/Xorg.1.log根本不包含任何有用的信息

有人对我还可以尝试什么有任何建议吗？

我不再Ubuntu with Xorg在我的 DE 菜单中看到。我最近没有做或安装任何不寻常的事情。

问：这是好事还是坏事？怎么会发生这种事？最后，我应该还是不应该把它带回来？我该怎么做？

我在 Ubuntu 上使用 NVidia 显卡运行 KDE。该命令nvidia-smi给出以下输出：

$ nvidia-smi 
... elided ...
                                                                                         
+---------------------------------------------------------------------------------------+
| Processes:                                                                            |
|  GPU   GI   CI        PID   Type   Process name                            GPU Memory |
|        ID   ID                                                             Usage      |
|=======================================================================================|
|    0   N/A  N/A      2098      G   /usr/lib/xorg/Xorg                           50MiB |
|    0   N/A  N/A      3425      G   /usr/bin/kwin_wayland                       486MiB |
+---------------------------------------------------------------------------------------+

Xorg 和 kwin_wayland 同时运行是正常还是有害？

我使用的是ubuntu 22.04；侏儒（韦兰）；紧密vnc服务器。

当我在 vncviewer 显示 :3 上打开客户端（如 mate-calc）时，它会在计算机控制台上弹出（显示：0），而不是 vnc 查看器显示：3

我的 xstartup 文件：

#!/bin/sh
XDG_SESSION_TYPE=x11
unset SESSION_MANAGER
unset DBUS_SESSION_BUS_ADDRESS
/usr/bin/startplasma-x11

服务器端的命令：

vncserver :3

远程桌面上的命令：

vncviewer theServerSide:3

如果我打开 xterm，它将在显示中打开：3（好），但是，如果我打开 mate-calc，它将在主机控制台上打开。我认为这是一个很大的安全问题。如何避免这种行为？

在CentOs7或CentOs9中不会出现此问题。

我有一个这样的三显示器设置。

一切都像这样工作正常。但每当我将内置屏幕设置为较低的分辨率时，内置屏幕就会变成空白。另外两个屏幕保持正常工作。当我将其设置回 1920x1080 时，它又恢复了。屏幕空间似乎已渲染，因为我可以将鼠标移入其中，并将窗口放入其中。我还可以截图。

但笔记本电脑屏幕上什么也没有显示。背光已打开且仍可调节。系统设置就像一切都很好。

我做了一些搜索，也尝试了 ChatGPT，但问题非常具体，我真的不知道要寻找什么。

我在Kubuntu 23.10上。该笔记本电脑是HP Elitebook 845 G8，配备AMD Ryzen 7 PRO 5850U 和 Radeon Graphics。

sudo lspci -k -vvv -P -PP给我：

00:08.1/04:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] (rev d1) (prog-if 00 [VGA controller])
        DeviceName: Onboard IGD
        Subsystem: Hewlett-Packard Company Cezanne [Radeon Vega Series / Radeon Vega Mobile Series]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort+ <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 74
        IOMMU group: 12
        Region 0: Memory at 460000000 (64-bit, prefetchable) [size=256M]
        Region 2: Memory at 470000000 (64-bit, prefetchable) [size=2M]
        Region 4: I/O ports at 1000 [size=256]
        Region 5: Memory at fb300000 (32-bit, non-prefetchable) [size=512K]
        Capabilities: [48] Vendor Specific Information: Len=08 <?>
        Capabilities: [50] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1+,D2+,D3hot+,D3cold+)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [64] Express (v2) Legacy Endpoint, MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <4us, L1 unlimited
                        ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
                DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
                        RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
                LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <64ns, L1 <1us
                        ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 8GT/s, Width x16
                        TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP- LTR-
                         10BitTagComp+ 10BitTagReq- OBFF Not Supported, ExtFmt+ EETLPPrefix+, MaxEETLPPrefixes 1
                         EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
                         FRS-
                         AtomicOpsCap: 32bit- 64bit- 128bitCAS-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- LTR- 10BitTagReq- OBFF Disabled,
                         AtomicOpsCtl: ReqEn-
                LnkCap2: Supported Link Speeds: 2.5-16GT/s, Crosslink- Retimer+ 2Retimers+ DRS-
                LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
                LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+ EqualizationPhase1+
                         EqualizationPhase2+ EqualizationPhase3+ LinkEqualizationRequest-
                         Retimer- 2Retimers- CrosslinkRes: unsupported
        Capabilities: [a0] MSI: Enable- Count=1/4 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [c0] MSI-X: Enable+ Count=4 Masked-
                Vector table: BAR=5 offset=00042000
                PBA: BAR=5 offset=00043000
        Capabilities: [100 v1] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
        Capabilities: [270 v1] Secondary PCI Express
                LnkCtl3: LnkEquIntrruptEn- PerformEqu-
                LaneErrStat: 0
        Capabilities: [2a0 v1] Access Control Services
                ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
                ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
        Capabilities: [2b0 v1] Address Translation Service (ATS)
                ATSCap: Invalidate Queue Depth: 00
                ATSCtl: Enable+, Smallest Translation Unit: 00
        Capabilities: [2c0 v1] Page Request Interface (PRI)
                PRICtl: Enable- Reset-
                PRISta: RF- UPRGI- Stopped+
                Page Request Capacity: 00000100, Page Request Allocation: 00000000
        Capabilities: [2d0 v1] Process Address Space ID (PASID)
                PASIDCap: Exec+ Priv+, Max PASID Width: 10
                PASIDCtl: Enable- Exec- Priv-
        Capabilities: [400 v1] Data Link Feature <?>
        Capabilities: [410 v1] Physical Layer 16.0 GT/s <?>
        Capabilities: [440 v1] Lane Margining at the Receiver <?>
        Kernel driver in use: amdgpu
        Kernel modules: amdgpu

sudo lshw给我：

*-display
                description: VGA compatible controller
                product: Cezanne [Radeon Vega Series / Radeon Vega Mobile Series]
                vendor: Advanced Micro Devices, Inc. [AMD/ATI]
                physical id: 0
                bus info: pci@0000:04:00.0
                logical name: /dev/fb0
                version: d1
                width: 64 bits
                clock: 33MHz
                capabilities: pm pciexpress msi msix vga_controller bus_master cap_list fb
                configuration: depth=32 driver=amdgpu latency=0 mode=1920x1080 resolution=1920,1080 visual=truecolor xres=1920 yres=1080
                resources: iomemory:40-3f iomemory:40-3f irq:74 memory:460000000-46fffffff memory:470000000-4701fffff ioport:1000(size=256) memory:fb300000-fb37ffff

xrandr给我：

Screen 0: minimum 320 x 200, current 4480 x 1080, maximum 16384 x 16384
eDP connected primary 1280x720+3200+0 (normal left inverted right x axis y axis) 309mm x 173mm
   1920x1080     60.00 +  40.00  
   1680x1050     60.00  
   1280x1024     60.00  
   1440x900      60.00  
   1280x800      60.00  
   1280x720      60.00* 
   1024x768      60.00  
   800x600       60.00  
   640x480       60.00  
HDMI-A-0 disconnected (normal left inverted right x axis y axis)
DisplayPort-0 disconnected (normal left inverted right x axis y axis)
DisplayPort-1 disconnected (normal left inverted right x axis y axis)
DisplayPort-2 connected 1920x1080+1280+0 (normal left inverted right x axis y axis) 480mm x 270mm
   1920x1080     60.00*+  50.00    59.94  
   1680x1050     59.88  
   1400x1050     59.95  
   1600x900      60.00  
   1280x1024     75.02    60.02  
   1440x900      59.90  
   1280x800      59.91  
   1152x864      75.00  
   1280x720      60.00    50.00    59.94  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   720x576       50.00  
   720x480       60.00    59.94  
   640x480       75.00    60.00    59.94  
   720x400       70.08  
DisplayPort-3 connected 1280x1024+0+56 (normal left inverted right x axis y axis) 338mm x 270mm
   1280x1024     60.02*+  75.02  
   1024x768      75.03    60.00  
   800x600       75.00    60.32  
   640x480       75.00    59.94  
   720x400       70.08

将分辨率从 1920x1080 设置为 1280x720 时，Xorg 日志为：

[216181.451] (WW) AMDGPU(0): flip queue failed: Invalid argument
[216181.451] (WW) AMDGPU(0): Page flip failed: Invalid argument
[216181.484] (II) AMDGPU(0): Allocate new frame buffer 4480x1080
[216181.484] (II) AMDGPU(0):  => pitch 17920 bytes
[216181.598] (II) AMDGPU(0): EDID vendor "FUS", prod id 1686
[216181.598] (II) AMDGPU(0): Using hsync ranges from config file
[216181.598] (II) AMDGPU(0): Using vrefresh ranges from config file
[216181.598] (II) AMDGPU(0): Printing DDC gathered Modelines:
[216181.598] (II) AMDGPU(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
[216181.598] (II) AMDGPU(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[216181.598] (II) AMDGPU(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[216181.598] (II) AMDGPU(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[216181.598] (II) AMDGPU(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[216181.598] (II) AMDGPU(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[216181.598] (II) AMDGPU(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[216181.598] (II) AMDGPU(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[216181.598] (II) AMDGPU(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[216181.628] (II) AMDGPU(0): EDID vendor "FUS", prod id 1686
[216181.628] (II) AMDGPU(0): Using hsync ranges from config file
[216181.628] (II) AMDGPU(0): Using vrefresh ranges from config file
[216181.628] (II) AMDGPU(0): Printing DDC gathered Modelines:
[216181.628] (II) AMDGPU(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
[216181.628] (II) AMDGPU(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[216181.628] (II) AMDGPU(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[216181.628] (II) AMDGPU(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[216181.628] (II) AMDGPU(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[216181.628] (II) AMDGPU(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[216181.628] (II) AMDGPU(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[216181.628] (II) AMDGPU(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[216181.628] (II) AMDGPU(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[216181.664] (II) AMDGPU(0): EDID vendor "FUS", prod id 1686
[216181.664] (II) AMDGPU(0): Using hsync ranges from config file
[216181.664] (II) AMDGPU(0): Using vrefresh ranges from config file
[216181.664] (II) AMDGPU(0): Printing DDC gathered Modelines:
[216181.664] (II) AMDGPU(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
[216181.664] (II) AMDGPU(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[216181.664] (II) AMDGPU(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[216181.664] (II) AMDGPU(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[216181.664] (II) AMDGPU(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[216181.664] (II) AMDGPU(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[216181.665] (II) AMDGPU(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[216181.665] (II) AMDGPU(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[216181.665] (II) AMDGPU(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[216181.665] (WW) AMDGPU(0): flip queue failed: Invalid argument
[216181.665] (WW) AMDGPU(0): Page flip failed: Invalid argument
[216181.733] (II) AMDGPU(0): EDID vendor "FUS", prod id 1686
[216181.733] (II) AMDGPU(0): Using hsync ranges from config file
[216181.733] (II) AMDGPU(0): Using vrefresh ranges from config file
[216181.733] (II) AMDGPU(0): Printing DDC gathered Modelines:
[216181.733] (II) AMDGPU(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
[216181.733] (II) AMDGPU(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[216181.733] (II) AMDGPU(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[216181.733] (II) AMDGPU(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[216181.733] (II) AMDGPU(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[216181.733] (II) AMDGPU(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[216181.733] (II) AMDGPU(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[216181.733] (II) AMDGPU(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[216181.733] (II) AMDGPU(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[216181.759] (II) AMDGPU(0): EDID vendor "FUS", prod id 1686
[216181.760] (II) AMDGPU(0): Using hsync ranges from config file
[216181.760] (II) AMDGPU(0): Using vrefresh ranges from config file
[216181.760] (II) AMDGPU(0): Printing DDC gathered Modelines:
[216181.760] (II) AMDGPU(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
[216181.760] (II) AMDGPU(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[216181.760] (II) AMDGPU(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[216181.760] (II) AMDGPU(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[216181.760] (II) AMDGPU(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[216181.760] (II) AMDGPU(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[216181.760] (II) AMDGPU(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[216181.760] (II) AMDGPU(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[216181.760] (II) AMDGPU(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[216181.787] (II) AMDGPU(0): EDID vendor "FUS", prod id 1686
[216181.787] (II) AMDGPU(0): Using hsync ranges from config file
[216181.787] (II) AMDGPU(0): Using vrefresh ranges from config file
[216181.787] (II) AMDGPU(0): Printing DDC gathered Modelines:
[216181.787] (II) AMDGPU(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
[216181.787] (II) AMDGPU(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[216181.787] (II) AMDGPU(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[216181.787] (II) AMDGPU(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[216181.787] (II) AMDGPU(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[216181.787] (II) AMDGPU(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[216181.787] (II) AMDGPU(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[216181.787] (II) AMDGPU(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[216181.787] (II) AMDGPU(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[216181.816] (II) AMDGPU(0): EDID vendor "FUS", prod id 1686
[216181.817] (II) AMDGPU(0): Using hsync ranges from config file
[216181.817] (II) AMDGPU(0): Using vrefresh ranges from config file
[216181.817] (II) AMDGPU(0): Printing DDC gathered Modelines:
[216181.817] (II) AMDGPU(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
[216181.817] (II) AMDGPU(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[216181.817] (II) AMDGPU(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[216181.817] (II) AMDGPU(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[216181.817] (II) AMDGPU(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[216181.817] (II) AMDGPU(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[216181.817] (II) AMDGPU(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[216181.817] (II) AMDGPU(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[216181.817] (II) AMDGPU(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[216181.844] (II) AMDGPU(0): EDID vendor "FUS", prod id 1686
[216181.844] (II) AMDGPU(0): Using hsync ranges from config file
[216181.844] (II) AMDGPU(0): Using vrefresh ranges from config file
[216181.844] (II) AMDGPU(0): Printing DDC gathered Modelines:
[216181.844] (II) AMDGPU(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
[216181.844] (II) AMDGPU(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[216181.844] (II) AMDGPU(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[216181.844] (II) AMDGPU(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[216181.844] (II) AMDGPU(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[216181.844] (II) AMDGPU(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[216181.844] (II) AMDGPU(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[216181.844] (II) AMDGPU(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[216181.844] (II) AMDGPU(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)
[216181.869] (II) AMDGPU(0): EDID vendor "FUS", prod id 1686
[216181.869] (II) AMDGPU(0): Using hsync ranges from config file
[216181.869] (II) AMDGPU(0): Using vrefresh ranges from config file
[216181.869] (II) AMDGPU(0): Printing DDC gathered Modelines:
[216181.869] (II) AMDGPU(0): Modeline "1280x1024"x0.0  108.00  1280 1328 1440 1688  1024 1025 1028 1066 +hsync +vsync (64.0 kHz eP)
[216181.869] (II) AMDGPU(0): Modeline "800x600"x0.0   40.00  800 840 968 1056  600 601 605 628 +hsync +vsync (37.9 kHz e)
[216181.869] (II) AMDGPU(0): Modeline "640x480"x0.0   31.50  640 656 720 840  480 481 484 500 -hsync -vsync (37.5 kHz e)
[216181.869] (II) AMDGPU(0): Modeline "640x480"x0.0   25.18  640 656 752 800  480 490 492 525 -hsync -vsync (31.5 kHz e)
[216181.869] (II) AMDGPU(0): Modeline "720x400"x0.0   28.32  720 738 846 900  400 412 414 449 -hsync +vsync (31.5 kHz e)
[216181.869] (II) AMDGPU(0): Modeline "1280x1024"x0.0  135.00  1280 1296 1440 1688  1024 1025 1028 1066 +hsync +vsync (80.0 kHz e)
[216181.869] (II) AMDGPU(0): Modeline "1024x768"x0.0   78.75  1024 1040 1136 1312  768 769 772 800 +hsync +vsync (60.0 kHz e)
[216181.869] (II) AMDGPU(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz e)
[216181.869] (II) AMDGPU(0): Modeline "800x600"x0.0   49.50  800 816 896 1056  600 601 604 625 +hsync +vsync (46.9 kHz e)

我在之前的 ubuntu 安装（Kubuntu 22.04）中没有遇到任何问题。

有人可以给我一些想法吗？我不知道该往哪个方向看。

我从软件商店将Tiled map editor安装为 snap 应用程序，但是当我在应用程序网格中单击它时，它没有启动。当我尝试通过终端启动时出现此错误：

$平铺

警告：忽略 Gnome 上的 XDG_SESSION_TYPE=way​​land。无论如何使用 QT_QPA_PLATFORM=wayland 在 Wayland 上运行。qt.qpa.plugin: Could not find the Qt platform plugin "wayland-egl" in "" This application failed to start because no Qt platform plugin could be initialized. 重新安装应用程序可能会解决此问题。

可用的平台插件有：eglfs、linuxfb、minimal、minimalegl、offscreen、vnc、xcb。

中止（核心转储）

此处建议的修复对我不起作用。它给出了同样的错误。我该如何解决？