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TeamViewer 15.8.3 locks up / freezes on Fedora 32

Hi,

I just installed TeamViewer 15.8.3 on Fedora 32 with:

$ sudo dnf localinstall teamviewer_15.8.3.x86_64.rpm
Last metadata expiration check: 0:02:10 ago on Do 06 Aug 2020 08:57:34 CEST.
Dependencies resolved.
================================================================================================================================================================
Package Architecture Version Repository Size
================================================================================================================================================================
Installing:
teamviewer x86_64 15.8.3-0 @commandline 14 M

Transaction Summary
================================================================================================================================================================
Install 1 Package

Total size: 14 M
Installed size: 68 M
Is this ok [y/N]: y
Downloading Packages:
Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
Running scriptlet: teamviewer-15.8.3-0.x86_64 1/1
Preparing : 1/1
Installing : teamviewer-15.8.3-0.x86_64 1/1
Running scriptlet: teamviewer-15.8.3-0.x86_64 1/1
gtk-update-icon-cache: Cache file created successfully.

Verifying : teamviewer-15.8.3-0.x86_64 1/1

Installed:
teamviewer-15.8.3-0.x86_64

Complete!

Starting TeamViewer works fine but as soon as I click something (e.g. Help), it lock up / freezes.

From ~/.local/share/teamviewer15/logfiles/TeamViewer15_Logfile.log:

2020/08/06 08:59:57.885 14499 **Please do not post TeamViewer IDs**25824 GW2   Logger started.
2020/08/06 08:59:57.887 14499 **Please do not post TeamViewer IDs**25824 GW2 Found 0 stack dump files ...
2020/08/06 08:59:57.887 14499 **Please do not post TeamViewer IDs**25824 GW2 Found 0 core dump files ...
2020/08/06 08:59:57.888 14499 **Please do not post TeamViewer IDs**25824 GW2 systemd: logind service available
2020/08/06 08:59:57.888 14499 **Please do not post TeamViewer IDs**25824 GW2 systemd: New seat seat0 [path=/org/freedesktop/login1/seat/seat0, activeSession='2', canGraphical=1, canTTY=1, canMultiSession=1]
2020/08/06 08:59:57.889 14499 **Please do not post TeamViewer IDs**25824 GW2 LogindSessionInfo: New session LogindSessionInfo [id=2 user=relentless state=user active=1 reliable=1 infoId=**Please do not post TeamViewer IDs**] [path=/org/freedesktop/login1/session/_32 TTY=tty2 seat=seat0 display= vtnr=2 owner=[SysUser: relentless [uid=1000, gid=1000 home=/home/relentless gecos=RelentlesS shell=/bin/bash]] idle=0(0) active=1 type=wayland class=user state=active timestamp=**Please do not post TeamViewer IDs**994549 service=gdm-password defaultCG= leader=1735 audit=2 remote=0 rHost= rUser= killProc=0]
2020/08/06 08:59:57.894 14499 **Please do not post TeamViewer IDs**25824 GW2 SysSessionInfoManager: observing sessions from logind is marked as reliable
2020/08/06 08:59:57.894 14499 **Please do not post TeamViewer IDs**25824 GW2 SysSessionInfoManager: Session Information provided by VT [priority: 2]
2020/08/06 08:59:57.894 14499 **Please do not post TeamViewer IDs**25824 GW2! FrameBuffer: Cannot access /dev/fb0, frame buffer support unavailable
2020/08/06 08:59:57.894 14499 **Please do not post TeamViewer IDs**25824 GW2 SysSessionInfoManager::SessionAdded: adding session WaylandSession: [SysSession **Please do not post TeamViewer IDs** [type=87 vt=2 tty= pseudotty=0 info=1 id=2 user=relentless state=user active=1 reliable=1]]
2020/08/06 08:59:57.895 14499 **Please do not post TeamViewer IDs**25824 GW2 SysSessionInfoManager::GetOwnProcessSession: own session cache set to '**Please do not post TeamViewer IDs**'
2020/08/06 08:59:57.895 14499 **Please do not post TeamViewer IDs**25824 GW2 Running on Qt 5.14.2
2020/08/06 08:59:57.964 14499 **Please do not post TeamViewer IDs**25824 GW2 Initialised XRandR extension 1.6 (base=88 error=145)
2020/08/06 08:59:57.964 14499 **Please do not post TeamViewer IDs**25824 GW2 MonitorInfo: [XRandR 1.2] CRTC XWAYLAND0 [email protected] [0, 0, 1920, 1200] - 1
2020/08/06 08:59:57.965 14499 **Please do not post TeamViewer IDs**25824 GW2 MonitorInfo: [XRandR 1.2] CRTC XWAYLAND1 [email protected] [1920, 0, 3840, 1200] - 1
2020/08/06 08:59:57.965 14499 **Please do not post TeamViewer IDs**25824 GW2 Virtual Desktop [0, 0, 3840, 1200]
2020/08/06 08:59:57.965 14499 **Please do not post TeamViewer IDs**25824 GW2 MonitorInfo: [XRandR 1.2] CRTC XWAYLAND0 [email protected] [0, 0, 1920, 1200] - 1
2020/08/06 08:59:57.965 14499 **Please do not post TeamViewer IDs**25824 GW2 MonitorInfo: [XRandR 1.2] CRTC XWAYLAND1 [email protected] [1920, 0, 3840, 1200] - 1
2020/08/06 08:59:57.965 14499 **Please do not post TeamViewer IDs**25824 GW2 Virtual Desktop [0, 0, 3840, 1200]
2020/08/06 08:59:57.969 14499 **Please do not post TeamViewer IDs**25824 GW2!! ResourceLoader: loaded file '/opt/teamviewer/tv_bin/resources/TVResource_en.so' version () is not matching with application version (15.8.3)
2020/08/06 08:59:57.969 14499 **Please do not post TeamViewer IDs**25824 GW2 Loaded language 'en', using locale 'en'
2020/08/06 08:59:57.969 14499 **Please do not post TeamViewer IDs**25824 GW2 InterProcessBase::SecureNetwork created
2020/08/06 08:59:57.969 14499 **Please do not post TeamViewer IDs**25824 GW2 AutoLogin::Login: enabled: 1
2020/08/06 08:59:57.969 14499 **Please do not post TeamViewer IDs**25824 GW2 AccountLoginStateMachine::Reset
2020/08/06 08:59:57.970 14499 **Please do not post TeamViewer IDs**25824 GW2!! ApplicationLookOfflineState::ApplicationAppearanceOfflineState: state not loaded
2020/08/06 08:59:57.970 14499 **Please do not post TeamViewer IDs**10272 GW2 InterProcessBase::StartTcpCommunicationInternal(): setting m_NetworkConnector to new TCP connector
2020/08/06 08:59:57.970 14499 **Please do not post TeamViewer IDs**10272 GW2 Opening local TCP connection to 127.0.0.1:5939, tcp?
2020/08/06 08:59:57.970 14499 **Please do not post TeamViewer IDs**04544 GW2 Local TCP connection established
2020/08/06 08:59:57.973 14499 **Please do not post TeamViewer IDs**16640 GW2 SettingsIPCReception receive a SYNCHRONISE Settings command : UserSettings
2020/08/06 08:59:57.973 14499 **Please do not post TeamViewer IDs**16640 GW2 IpcRemoteSettingsHandler::HandleCommand UserSettings process sends sync settings response to network.
2020/08/06 08:59:57.973 14499 **Please do not post TeamViewer IDs**04544 GW2 Received Control_InitIPC_Response processtype=1
2020/08/06 08:59:57.973 14499 **Please do not post TeamViewer IDs**04544 GW2 Received Control_InitIPC_Response runningProcesses=3
2020/08/06 08:59:57.973 14499 **Please do not post TeamViewer IDs**04544 GW2 Control_InitIPC_Response: all processes 3 completely initialized



Start: 2020/08/06 08:59:57.973 (UTC+2:00)
Version: 15.8.3
Version short hash: 15876f56014
ID: 0
Loglevel: Info (100)
License: 10000
Server: master14.teamviewer.com
IC: **Please do not post TeamViewer IDs**
CPU: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz
CPU extensions: l9
OS: Lx Fedora 32 Worksta (x86_64)
IP: 10.0.1.1,192.168.122.1
Proxy-Settings: Type=0 IP= User=

2020/08/06 08:59:57.976 14499 **Please do not post TeamViewer IDs**25824 GW2 SystemID m=1 s=1 c2abb17e05f048b9a90ec9fec924bb9d
2020/08/06 08:59:57.977 14499 **Please do not post TeamViewer IDs**25824 GW2 DynamicPasswordUIModel::ShouldShowDynamicPassword(): dynPw=1 allowIncoming=1 id=0 ka=0 lanAllowed=0 lanOnly=0 networkState=1 showDynPwd=0
2020/08/06 08:59:57.977 14499 **Please do not post TeamViewer IDs**25824 GW2 DynamicPasswordUIModel::ShouldShowDynamicPassword(): dynPw=1 allowIncoming=1 id=0 ka=0 lanAllowed=0 lanOnly=0 networkState=1 showDynPwd=0
2020/08/06 08:59:57.977 14499 **Please do not post TeamViewer IDs**25824 GW2 DynamicPasswordUIModel::ShouldShowDynamicPassword(): dynPw=1 allowIncoming=1 id=0 ka=0 lanAllowed=0 lanOnly=0 networkState=1 showDynPwd=0
2020/08/06 08:59:58.203 14499 **Please do not post TeamViewer IDs**25824 GW2!! DecryptByteArray exception: StoredDataCipherAES: Invalid Ciphertext, error: "StreamTransformationFilter: invalid PKCS #7 block padding found", Errorcode=2
2020/08/06 08:59:58.203 14499 **Please do not post TeamViewer IDs**25824 GW2!! ApplicationLookOfflineState::ApplicationAppearanceOfflineState: state not loaded, Errorcode=2
2020/08/06 08:59:58.335 14499 **Please do not post TeamViewer IDs**23936 GW2 IDLabelContent::UpdateImpl() IDs changed: SessionID "**Please do not post TeamViewer IDs**", TSUserID "0", ServerID "0"
2020/08/06 08:59:58.335 14499 **Please do not post TeamViewer IDs**33728 GW2!! DecryptByteArray exception: StoredDataCipherAES: Invalid Ciphertext, error: "StreamTransformationFilter: invalid PKCS #7 block padding found"
2020/08/06 08:59:58.335 14499 **Please do not post TeamViewer IDs**33728 GW2 DynamicPasswordUIModel::ShouldShowDynamicPassword(): dynPw=1 allowIncoming=1 id=**Please do not post TeamViewer IDs** ka=0 lanAllowed=0 lanOnly=0 networkState=1 showDynPwd=0
2020/08/06 08:59:58.354 14499 **Please do not post TeamViewer IDs**04544 GW2 IDLabelContent::UpdateImpl() IDs changed: SessionID "**Please do not post TeamViewer IDs**", TSUserID "**Please do not post TeamViewer IDs**", ServerID "0"
2020/08/06 08:59:58.354 14499 **Please do not post TeamViewer IDs**33728 GW2 IDLabelContent::UpdateImpl() IDs changed: SessionID "**Please do not post TeamViewer IDs**", TSUserID "**Please do not post TeamViewer IDs**", ServerID "**Please do not post TeamViewer IDs**"
2020/08/06 08:59:58.543 14499 **Please do not post TeamViewer IDs**25824 GW2 ManagerHolderStateMachine: Switching from None to NotReady
2020/08/06 08:59:58.543 14499 **Please do not post TeamViewer IDs**33728 GW2 ChatManagerHolder::ClearAccountChat
2020/08/06 08:59:58.543 14499 **Please do not post TeamViewer IDs**04544 GW2 ChatManager::ChatManager: created
2020/08/06 08:59:58.543 14499 **Please do not post TeamViewer IDs**04544 GW2 ChatManager::Factory: ChatManager created
2020/08/06 08:59:58.543 14499 **Please do not post TeamViewer IDs**04544 GW2 IncomingBetterChatCommandHandler::IncomingBetterChatCommandHandler: created
2020/08/06 08:59:58.543 14499 **Please do not post TeamViewer IDs**04544 GW2 IncomingCommandRegistration::Start: registering for ready state properties
2020/08/06 08:59:58.544 14499 **Please do not post TeamViewer IDs**25824 GW2 Initialised XFixes extension (base=86 error=138)
2020/08/06 08:59:59.263 14499 **Please do not post TeamViewer IDs**16640 GW2 IncomingCommandRegistration::TeamViewerOnlineStateChanged: TeamViewer-Onlinestate changed to online
2020/08/06 08:59:59.264 14499 **Please do not post TeamViewer IDs**16640 GW2 InterProcessBase::SecureNetworkCallbackHandle created (RegistrationID: d34d8ba5-1233-4577-93fd-38a809bf4ab0)
2020/08/06 08:59:59.264 14499 **Please do not post TeamViewer IDs**16640 GW2 IncomingCommandRegistration::Register: Registered successfully for incoming commands (after 0 retries)
2020/08/06 08:59:59.264 14499 **Please do not post TeamViewer IDs**16640 GW2 InterProcessBase::SecureNetworkCallbackHandle created (RegistrationID: 81fe249c-5c87-4e59-b0da-649fdf085c70)
2020/08/06 08:59:59.264 14499 **Please do not post TeamViewer IDs**26432 GW2 Account::UpdateState: KA = 1, active = 1
2020/08/06 08:59:59.264 14499 **Please do not post TeamViewer IDs**16640 GW2 InterProcessBase::SecureNetworkCallbackHandle created (RegistrationID: ac7c6b78-650e-4b03-89b2-d95f6b5e1207)
2020/08/06 08:59:59.264 14499 **Please do not post TeamViewer IDs**16640 GW2 InterProcessBase::SecureNetworkCallbackHandle created (RegistrationID: 84c6ae15-e6b3-4596-921b-717119f1b1a5)
2020/08/06 08:59:59.264 14499 **Please do not post TeamViewer IDs**16640 GW2 InterProcessBase::SecureNetworkCallbackHandle created (RegistrationID: b0e2f858-2a98-4876-aa5a-d5fb300b98d1)
2020/08/06 08:59:59.265 14499 **Please do not post TeamViewer IDs**16640 GW2 DynamicPasswordUIModel::ShouldShowDynamicPassword(): dynPw=1 allowIncoming=1 id=**Please do not post TeamViewer IDs** ka=1 lanAllowed=0 lanOnly=0 networkState=1 showDynPwd=1
2020/08/06 08:59:59.278 14499 **Please do not post TeamViewer IDs**25824 GW2 Account::SetLoginState: new state: 2
2020/08/06 08:59:59.278 14499 **Please do not post TeamViewer IDs**25824 GW2 ManagerHolderStateMachine: Switching from NotReady to ReadyForLogin
2020/08/06 08:59:59.310 14499 **Please do not post TeamViewer IDs**16640 GW2!! CMessageLayer::DisplayBCommandMessage: Invalid message. Message ID 7
2020/08/06 08:59:59.641 14499 **Please do not post TeamViewer IDs**11840 GW2 IpcRouterClock: received router time: 20200806T065959.620645
2020/08/06 09:00:19.584 14499 **Please do not post TeamViewer IDs**25824 GW2 DBusStatusNotifier: active [0/0] (21)
2020/08/06 09:06:18.944 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:06:18.946 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:06:18.954 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=7, c=14)
2020/08/06 09:07:12.411 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:07:12.412 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:07:12.413 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=2262, c=4524)
2020/08/06 09:10:48.825 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:10:48.826 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:10:48.833 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=35, c=70)
2020/08/06 09:10:58.190 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:10:58.190 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:10:58.191 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:10:58.191 14499 **Please do not post TeamViewer IDs**79872 GW2!! XClipboard: Unable to get property 'TARGETS', Errorcode=11
2020/08/06 09:10:58.213 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=25, c=50)
2020/08/06 09:11:08.637 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:11:08.638 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:11:08.640 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=10762, c=21524)
2020/08/06 09:12:13.438 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:12:13.439 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:12:13.441 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=14, c=28)
2020/08/06 09:13:51.059 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:13:51.059 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:13:51.060 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:13:51.061 14499 **Please do not post TeamViewer IDs**79872 GW2!! XClipboard: Unable to get property 'TARGETS', Errorcode=11
2020/08/06 09:13:51.063 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=13434, c=26868)
2020/08/06 09:15:23.742 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:15:23.743 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as text/plain;charset=utf-8 (504)
2020/08/06 09:15:23.743 14499 **Please do not post TeamViewer IDs**79872 GW2!! XClipboard: Failed to convert for com.teamviewer.clipboard.unicode-plain-text, Errorcode=11
2020/08/06 09:18:12.316 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:18:12.317 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:18:12.319 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=33, c=66)
2020/08/06 09:18:45.810 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:18:45.811 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:18:45.812 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=7, c=14)
2020/08/06 09:19:25.879 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:19:25.880 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:19:25.882 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=18, c=36)
2020/08/06 09:19:49.908 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:19:49.908 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:19:49.909 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=2264, c=4528)
2020/08/06 09:21:08.954 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:21:08.955 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:21:08.965 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=35, c=70)
2020/08/06 09:21:14.315 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:21:14.315 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as TARGETS (358)
2020/08/06 09:21:14.316 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: RequestClipboard as UTF8_STRING (251)
2020/08/06 09:21:14.316 14499 **Please do not post TeamViewer IDs**79872 GW2!! XClipboard: Unable to get property 'TARGETS', Errorcode=11
2020/08/06 09:21:14.368 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Got clipboard as 'UTF8_STRING', size (n=25, c=50)

I use default settings (GNOME on Wayland) and know that incoming connections are not supported but outgoning connections used to work.

Additionally there is no TeamViewer icon in the Alt+Tab app switiching menu.

I have to kill TeamViewer with System Manager which yield to this in the logs:

2020/08/06 09:24:11.082 14499 **Please do not post TeamViewer IDs**25824 GW2   Process received SIGTERM from process: 15945
2020/08/06 09:24:11.083 14499 **Please do not post TeamViewer IDs**79872 GW2 XClipboard: Shutting down event loop
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**25824 GW2 Chat::Stop: Stopping chat
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**25824 GW2 ChatManager::UnregisterIncomingCommandRegistration: destroying incomingCommandRegistration
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**25824 GW2 IncomingCommandRegistration::Stop: disconnecting ready state properties
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**25824 GW2 IncomingCommandRegistration::UnregisterIncomingCommands: Unregistering incoming commands
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**25824 GW2 InterProcessBase::SecureNetworkCallbackHandle destroyed (RegistrationID: d34d8ba5-1233-4577-93fd-38a809bf4ab0)
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**25824 GW2 ChatManagerHolder::Close
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**25824 GW2 ChatManager::~ChatManager: destroyed
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**25824 GW2 IncomingBetterChatCommandHandler::IncomingBetterChatCommandHandler: destroyed
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**33728 GW2 CallbackWrapperBehaviour::MandatoryOneShot::OnDestructor: [Context: ConversationListModel::Close] trackee expired, callback was not called
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**33728 GW2! CallbackWrapperBehaviour::MandatoryOneShot::OnDestructor: [Context: ConversationManager::Close] callback was not called and trackee still exists
2020/08/06 09:24:11.084 14499 **Please do not post TeamViewer IDs**33728 GW2! CallbackWrapperBehaviour::MandatoryOneShot::OnDestructor: [Context: Chat::Stop] callback was not called and trackee still exists
2020/08/06 09:24:11.136 14499 **Please do not post TeamViewer IDs**25824 GW2 InterProcessBase::SecureNetworkCallbackHandle destroyed (RegistrationID: b0e2f858-2a98-4876-aa5a-d5fb300b98d1)
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**25824 GW2 InterProcessBase::SecureNetworkCallbackHandle destroyed (RegistrationID: 84c6ae15-e6b3-4596-921b-717119f1b1a5)
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**25824 GW2 InterProcessBase::SecureNetworkCallbackHandle destroyed (RegistrationID: ac7c6b78-650e-4b03-89b2-d95f6b5e1207)
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**25824 GW2 InterProcessBase::SecureNetworkCallbackHandle destroyed (RegistrationID: 81fe249c-5c87-4e59-b0da-649fdf085c70)
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**25824 GW2 InterProcessBase::ShutdownIPC: Shutdown IPC
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**16640 GW2 TcpProcessConnector::HandleRead(): Socket gracefully closed (PID=14368)
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**16640 GW2 TcpProcessConnector::CloseConnection(): PID=14368
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**16640 GW2 InterProcessBase::EventFunctionInternal(): IPC-Connection Closed
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**16640 GW2 TcpProcessConnector::CloseConnection(): PID=14368
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**16640 GW2 TcpProcessConnector::CloseConnection(): Shutdown socket returned error 107: Transport endpoint is not connected
2020/08/06 09:24:11.137 14499 **Please do not post TeamViewer IDs**25824 GW2 interprocessbase::SecureNetwork destroyed
2020/08/06 09:24:11.155 14499 **Please do not post TeamViewer IDs**25824 GW2 Shutting down DBus IOHandler
2020/08/06 09:24:11.156 14499 **Please do not post TeamViewer IDs**25824 GW2 InterProcessConfigurationHub::SendToConfigurationHandler(): IPC not available, could not send command: CC=1 CT=110

 

A solution is given here: https://community.teamviewer.com/t5/Linux/TeamViewer-not-working-on-Fedora-31/m-p/94053/highlight/true#M4371

The .desktop file mentioned is in sudo /usr/share/applications/com.teamviewer.TeamViewer.desktop

sudo nano /usr/share/applications/com.teamviewer.TeamViewer.desktop