使用krdp，wayland桌面环境，使用iPhone手机，通过kdrp连接计算机，未能进入桌面，连接之后立即断开。使用微软Windows应用和一个第三方rdp管理器都出现问题。journalctl查看日志如下：
11月 28 21:10:02 haomingbai-PC krdpserver[217137]: org.kde.krdp: Closing Freedesktop Portal Session
11月 28 21:10:02 haomingbai-PC krdpserver[217137]: org.kde.krdp: Closing session
11月 28 21:10:02 haomingbai-PC krdpserver[217137]: org.kde.krdp: Unable to check file descriptor
11月 28 21:10:02 haomingbai-PC krdpserver[217137]: [21:10:02:441] [217137:217265] [ERROR][com.freerdp.core.transport] - BIO_read returned a system error 104: 连接被对方重置
11月 28 21:09:56 haomingbai-PC systemd[1094]: app-org.kde.konsole@b501a5e0adb149ca9bec7c50b600f73d.service: Consumed 3.284s CPU time, 97.1M memory peak.
11月 28 21:09:55 haomingbai-PC systemd[1]: Started firewalld - dynamic firewall daemon.
11月 28 21:09:55 haomingbai-PC systemd[1]: Starting firewalld - dynamic firewall daemon...
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Finish obtain authorization: true
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Finishing obtaining privileges
11月 28 21:10:10 haomingbai-PC systemd[1094]: Started Konsole 终端 - 终端.
11月 28 21:10:10 haomingbai-PC systemd[1094]: Started Konsole 终端 - 终端.
11月 28 21:10:10 haomingbai-PC systemd[1094]: Started Konsole 终端 - 终端.
11月 28 21:10:02 haomingbai-PC kded6[1318]: Service ":1.3616" unregistered
11月 28 21:10:02 haomingbai-PC krdpserver[217137]: org.kde.krdp: Closing Freedesktop Portal Session
11月 28 21:10:02 haomingbai-PC krdpserver[217137]: org.kde.krdp: Closing session
11月 28 21:10:02 haomingbai-PC krdpserver[217137]: org.kde.krdp: Unable to check file descriptor
11月 28 21:10:02 haomingbai-PC krdpserver[217137]: [21:10:02:441] [217137:217265] [ERROR][com.freerdp.core.transport] - BIO_read returned a system error 104: 连接被对方重置
11月 28 21:09:56 haomingbai-PC systemd[1094]: app-org.kde.konsole@b501a5e0adb149ca9bec7c50b600f73d.service: Consumed 3.284s CPU time, 97.1M memory peak.
11月 28 21:09:55 haomingbai-PC systemd[1]: Started firewalld - dynamic firewall daemon.
11月 28 21:09:55 haomingbai-PC systemd[1]: Starting firewalld - dynamic firewall daemon...
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Finish obtain authorization: true
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Finishing obtaining privileges
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Dialog cancelled
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Finish obtain authorization: true
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: polkit_qt_listener_initiate_authentication_finish callback for 0x5f8a6292c8b0
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Listener adapter polkit_qt_listener_initiate_authentication_finish
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Finishing obtaining privileges
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Completed: true
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: COMPLETED
11月 28 21:09:55 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Dialog accepted
11月 28 21:09:53 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Request: "Password: "
11月 28 21:09:53 haomingbai-PC polkit-kde-authentication-agent-1[1433]: REQUEST
11月 28 21:09:53 haomingbai-PC kwin_wayland[1169]: kwin_core: Cannot grant a token to KWin::ClientConnection(0x61e4309849b0)
11月 28 21:09:53 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Trying again
11月 28 21:09:53 haomingbai-PC polkit-kde-authentication-agent-1[1433]: User: "unix-user:haomingbai"
11月 28 21:09:53 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Action description has been found
11月 28 21:09:53 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Initiating authentication
11月 28 21:09:53 haomingbai-PC polkit-kde-authentication-agent-1[1433]: polkit_qt_listener_initiate_authentication callback for 0x5f8a6292c8b0
11月 28 21:09:53 haomingbai-PC polkit-kde-authentication-agent-1[1433]: GSimpleAsyncResult: 0x5f8a62e45e70
11月 28 21:09:53 haomingbai-PC polkit-kde-authentication-agent-1[1433]: Listener adapter polkit_qt_listener_initiate_authentication
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: Client does not support H.264 in YUV420 mode!
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: RDPGFX_CAPVERSION_107 AVC: false YUV420: true
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: RDPGFX_CAPVERSION_104 AVC: false YUV420: true
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: RDPGFX_CAPVERSION_103 AVC: false YUV420: false
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: RDPGFX_CAPVERSION_102 AVC: false YUV420: false
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: RDPGFX_CAPVERSION_101 AVC: true YUV420: false
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: [21:09:42:771] [217137:217267] [ERROR][com.freerdp.channels.rdpgfx.server] - rdpgfx_server_handle_messages failed with error 20
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: [21:09:42:771] [217137:217267] [ERROR][com.freerdp.channels.rdpgfx.server] - rdpgfx_server_receive_pdu failed with error 20!
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: [21:09:42:771] [217137:217267] [ERROR][com.freerdp.channels.rdpgfx.server] - Error while parsing GFX cmdId: RDPGFX_CMDID_CAPSADVERTISE (0x0012)
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: [21:09:42:771] [217137:217267] [ERROR][com.freerdp.channels.rdpgfx.server] - rdpgfx_recv_caps_advertise_pdu failed with error 20!
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: RDPGFX_CAPVERSION_10 AVC: false YUV420: false
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: [21:09:42:771] [217137:217267] [ERROR][com.freerdp.channels.rdpgfx.server] - context->CapsAdvertise failed with error 20
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: [21:09:42:770] [217137:217267] [ERROR][com.freerdp.core] - rdp_set_error_info:freerdp_set_last_error_ex ERRINFO_GRAPHICS_SUBSYSTEM_FAILED [0x0001112F]
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: RDPGFX_CAPVERSION_81 AVC: false YUV420: false
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: RDPGFX_CAPVERSION_8 AVC: false YUV420: false
11月 28 21:09:42 haomingbai-PC krdpserver[217137]: org.kde.krdp: Received caps:离线