Nova instalação e atualização do Ubuntu Mate 16.04 em um Dell Optiplex 780.
Conectando-se de um cliente Windows 10.
Instalou o xRDP diretamente após e tentou se conectar a partir do Windows.
Entrou na sessão do RDP e inseriu credenciais. Então ...
Recebi este erro.
Connecting to sesman IP 127.0.0.1 port 3350
sesman connect ok
sending login info to session manager, please wait...
srdp_mm_process_login_response:login successful for display
started connecting
connecting to 127.0.0.1 5910
error-problem connecting
Executou este comando
:~$ sudo netstat -peant | grep "127.0.0.1"
E tenho:
tcp 0 0 127.0.0.1:3350 0.0.0.0:* LISTEN 0 39396 8082/xrdp-sesman
tcp 0 0 127.0.0.1:6010 0.0.0.0:* LISTEN 1000 93529 19428/2
Tentei o mesmo com grepping "5910" e não retornei nada.
Tentei remover o xrdp e instalar o tightvncserver primeiro, criando uma conexão de desktop vnc e instalando o xRDP, já que foi assim que eu o configurei antes em outros computadores;
Eu estava usando o VNC em outros computadores, descobri o xRDP, instalei o xDRP, matei os desktops: 1 e consegui usar o xRDP sem o menor engate.
Nesta área de trabalho, o serviço xRDP estava funcionando muito bem com o resultado da verificação systemctl.
Tentei conectar e vi meu / var / log / syslog e esse foi o resultado:
Mar 14 09:20:18 IP-LINSRV3 systemd[1]: Started Session c10 of user admin.
Mar 14 09:20:18 IP-LINSRV3 org.a11y.Bus[19492]: ** (process:19503): WARNING **: Failed to register client: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.gnome.SessionManager was not provided by any .service files
Mar 14 09:20:18 IP-LINSRV3 mate-session[19501]: GLib-GIO-CRITICAL: g_settings_schema_source_lookup: assertion 'source != NULL' failed
Mar 14 09:20:18 IP-LINSRV3 org.a11y.Bus[19492]: Activating service name='org.a11y.atspi.Registry'
Mar 14 09:20:18 IP-LINSRV3 mate-session[19501]: GLib-GIO-ERROR: No GSettings schemas are installed on the system#012aborting...
Mar 14 09:20:18 IP-LINSRV3 kernel: [ 2536.493204] traps: mate-session[19501] trap int3 ip:7fb46a4309eb sp:7fffcadee2c0 error:0
Mar 14 09:20:18 IP-LINSRV3 org.a11y.Bus[19492]: Successfully activated service 'org.a11y.atspi.Registry'
Mar 14 09:20:18 IP-LINSRV3 org.a11y.atspi.Registry[19508]: SpiRegistry daemon is running with well-known name - org.a11y.atspi.Registry
Mar 14 09:20:19 IP-LINSRV3 org.a11y.atspi.Registry[19508]: XIO: fatal IO error 11 (Resource temporarily unavailable) on X server ":11.0"
Mar 14 09:20:19 IP-LINSRV3 org.a11y.atspi.Registry[19508]: after 11 requests (9 known processed) with 0 events remaining.
O primeiro bit do cat /etc/xrdp/xrdp.ini é o seguinte:
[globals]
bitmap_cache=yes
bitmap_compression=yes
port=3389
crypt_level=low
channel_code=1
max_bpp=24
#black=000000
#grey=d6d3ce
#dark_grey=808080
#blue=08246b
#dark_blue=08246b
#white=ffffff
#red=ff0000
#green=00ff00
#background=626c72
[xrdp1]
name=sesman-Xvnc
lib=libvnc.so
username=ask
password=ask
ip=127.0.0.1
port=-1
Tem algumas ideias deste tópico,
Erro / problema ao conectar (RDP do Windows 10 no XRDP)
Que faz referência a este ...
link
Mas não há dados.
Eu deveria estar fazendo algo diferente no Mate?
Devo postar isso no outro tópico?
Me ajudem, Ubuntu Mates!
UPDATE!
Não alterou nada, a não ser reiniciado. Tem o mesmo erro na primeira vez, mas depois ...
Agora posso fazer login a partir do prompt de login do xRDP totalmente sem os erros anteriores, mas obter essa tela pixelada e em cinza.
Eo/var/log/syslogparececom...
Mar1410:10:23IP-LINSRV3systemd[1]:StartedSessionc6ofuseradmin.Mar1410:10:24IP-LINSRV3mate-session[2455]:GLib-GIO-CRITICAL:g_settings_schema_source_lookup:assertion'source!=NULL'failedMar1410:10:24IP-LINSRV3org.a11y.Bus[2446]:Activatingservicename='org.a11y.atspi.Registry'Mar1410:10:24IP-LINSRV3org.a11y.Bus[2446]:**(process:2457):WARNING**:Failedtoregisterclient:GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown:Thenameorg.gnome.SessionManagerwasnotprovidedbyany.servicefilesMar1410:10:24IP-LINSRV3mate-session[2455]:GLib-GIO-ERROR:NoGSettingsschemasareinstalledonthesystem#012aborting...Mar1410:10:24IP-LINSRV3kernel:[403.818015]traps:mate-session[2455]trapint3ip:7f92f62ec9ebsp:7fff11338830error:0Mar1410:10:24IP-LINSRV3org.a11y.Bus[2446]:Successfullyactivatedservice'org.a11y.atspi.Registry'Mar1410:10:24IP-LINSRV3org.a11y.atspi.Registry[2461]:SpiRegistrydaemonisrunningwithwell-knownname-org.a11y.atspi.Registry
cattedoutoserrosdesessão.xetenhoisso,
openConnection:connect:Nosuchfileordirectorycannotconnecttobrlttyat:0mate-session[1371]:WARNING:Unabletofindprovider''ofrequiredcomponent'dock'grep:/home/admin/.xinputrc:Nosuchfileordirectory**(process:1690):WARNING**:Warning:show_on_monitor_numberisnolongeravalidconfigoptionforthecurrentversionofTilda.**(process:1690):WARNING**:Warning:scroll_backgroundisnolongeravalidconfigoptionforthecurrentversionofTilda.**(process:1690):WARNING**:Warning:use_imageisnolongeravalidconfigoptionforthecurrentversionofTilda./usr/lib/mate-optimus/mate-optimus-applet:7:PyGIWarning:Gtkwasimportedwithoutspecifyingaversionfirst.Usegi.require_version('Gtk','3.0')beforeimporttoensurethattherightversiongetsloaded.fromgi.repositoryimportGtk,Gdk(nm-applet:1646):Gdk-CRITICAL**:gdk_window_thaw_toplevel_updates:assertion'window->update_and_descendants_freeze_count>0'failed/usr/lib/python2.7/dist-packages/gi/overrides/Gtk.py:50:RuntimeWarning:YouhaveimportedtheGtk2.0module.BecauseGtk2.0wasnotdesignedforusewithintrospectionsomeoftheinterfacesandAPIwillfail.AssuchthisisnotsupportedbythepygobjectdevelopmentteamandweencourageyoutoportyourapptoGtk3orgreater.PyGTKistherecomendedpythonmoduletousewithGtk2.warnings.warn(warn_msg,RuntimeWarning)sys:1:PyGIWarning:Cajawasimportedwithoutspecifyingaversionfirst.Usegi.require_version('Caja','2.0')beforeimporttoensurethattherightversiongetsloaded.**Message:Initializinggksuextension...(nm-applet:1646):GLib-CRITICAL**:g_hash_table_remove_all:assertion'hash_table!=NULL'failed(nm-applet:1646):nm-applet-CRITICAL**:nma_icons_free:assertion'NM_IS_APPLET(applet)'failed(blueman-applet:1634):Gdk-CRITICAL**:gdk_window_thaw_toplevel_updates:assertion'window->update_and_descendants_freeze_count>0'failed/usr/lib/python3/dist-packages/blueman/plugins/applet/AppIndicator.py:8:PyGIWarning:AppIndicator3wasimportedwithoutspecifyingaversionfirst.Usegi.require_version('AppIndicator3','0.1')beforeimporttoensurethattherightversiongetsloaded.fromgi.repositoryimportAppIndicator3asgirAppIndicatoERROR:dbus.proxies:Introspecterroronorg.bluez:/:dbus.exceptions.DBusException:org.freedesktop.DBus.Error.NoReply:Didnotreceiveareply.Possiblecausesinclude:theremoteapplicationdidnotsendareply,themessagebussecuritypolicyblockedthereply,thereplytimeoutexpired,orthenetworkconnectionwasbroken.ERROR:dbus.proxies:Introspecterroronorg.bluez:/org/bluez:dbus.exceptions.DBusException:org.freedesktop.DBus.Error.TimedOut:Failedtoactivateservice'org.bluez':timedoutERROR:dbus.proxies:Introspecterroronorg.bluez:/:dbus.exceptions.DBusException:org.freedesktop.DBus.Error.TimedOut:Failedtoactivateservice'org.bluez':timedoutXsession:XsessionstartedforatWedMar1410:06:10EDT2018XErroroffailedrequest:BadValue(integerparameteroutofrangeforoperation)Majoropcodeoffailedrequest:109(X_ChangeHosts)Valueinfailedrequest:0x5Serialnumberoffailedrequest:6Currentserialnumberinoutputstream:8localuser:adminbeingaddedtoaccesscontrollistXErroroffailedrequest:BadValue(integerparameteroutofrangeforoperation)Majoropcodeoffailedrequest:109(X_ChangeHosts)Valueinfailedrequest:0x5Serialnumberoffailedrequest:6Currentserialnumberinoutputstream:8openConnection:connect:Nosuchfileordirectorycannotconnecttobrlttyat:0/etc/xrdp/startwm.sh:3:[:x:unexpectedoperatorXlib:extension"RANDR" missing on display ":11.0".
mate-session[2180]: GLib-GIO-CRITICAL: g_settings_schema_source_lookup: assertion 'source != NULL' failed
mate-session[2180]: GLib-GIO-ERROR: No GSettings schemas are installed on the system
aborting...
/home/admin/.xsession: line 1: 2180 Trace/breakpoint trap (core dumped) mate-session
Xsession: X session started for at Wed Mar 14 10:07:09 EDT 2018
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 109 (X_ChangeHosts)
Value in failed request: 0x5
Serial number of failed request: 6
Current serial number in output stream: 8
localuser:admin being added to access control list
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 109 (X_ChangeHosts)
Value in failed request: 0x5
Serial number of failed request: 6
Current serial number in output stream: 8
openConnection: connect: No such file or directory
cannot connect to brltty at :0
/etc/xrdp/startwm.sh: 3: [: x: unexpected operator
Xlib: extension "RANDR" missing on display ":11.0".
mate-session[2291]: GLib-GIO-CRITICAL: g_settings_schema_source_lookup: assertion 'source != NULL' failed
mate-session[2291]: GLib-GIO-ERROR: No GSettings schemas are installed on the system
aborting...
/home/admin/.xsession: line 1: 2291 Trace/breakpoint trap (core dumped) mate-session
Xsession: X session started for at Wed Mar 14 10:10:24 EDT 2018
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 109 (X_ChangeHosts)
Value in failed request: 0x5
Serial number of failed request: 6
Current serial number in output stream: 8
localuser:admin being added to access control list
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 109 (X_ChangeHosts)
Value in failed request: 0x5
Serial number of failed request: 6
Current serial number in output stream: 8
openConnection: connect: No such file or directory
cannot connect to brltty at :0
/etc/xrdp/startwm.sh: 3: [: x: unexpected operator
Xlib: extension "RANDR" missing on display ":11.0".
mate-session[2455]: GLib-GIO-CRITICAL: g_settings_schema_source_lookup: assertion 'source != NULL' failed
mate-session[2455]: GLib-GIO-ERROR: No GSettings schemas are installed on the system
aborting...
/home/admin/.xsession: line 1: 2455 Trace/breakpoint trap (core dumped) mate-session