Difficulties at very first steps with f25kde ...

["Walter H." <Walter.H@xxxxxxxxxxxxxxxxx>]

Hello,

my older computer is a Core2Quad with 4 GB RAM had a hard disk with a Windows 10

what I did:
- I plugged this harddisk as harddisk 2 and added an empty harddisk as harddisk 1

- I downloaded Fedora 25 KDE (Fedora-KDE-Live-x86_64-25-1.3.iso) and burnt this to a DVD

- I installed this onto harddisk 1, the boot menu entry for the 2nd harddisk with Windows 10 was added automatically
        I gave fixed IPv4 (an RFC1918 addr) and IPv6 (my HE tunnel range) addresses

- after the first login I had to enable sshd - why isn't this automatically? - with
   systemctl enable sshd
   systemctl start sshd
  now I could do SSH from my newer computer (Windows)

- I did an yum update and this updated more than 800 packages and downloaded nearly 1 GByte
   after this I rebootet

- I successfully installed postfix as MTA and logwatch, works as expected - why is the logwatch mail 'precedence bulk'?

- I also needed the graphical connection and found this:
   https://www.server-world.info/en/note?os=Fedora_24&p=desktop&f=7
   there I have a strange phenomen

after the connection with mstsc, I get a window where I can select
between   Xvnc and Xorg, when selecting Xvnc and entering userid and password
the window is closed and session blown away ...
when I select Xorg and enter userid and password the window stays 'green' forever

/var/log/xrdp.log shows this:

[20170604-21:40:08] [INFO ] starting xrdp with pid 1406
[20170604-21:40:10] [INFO ] listening to port 3389 on 0.0.0.0
[20170604-21:42:07] [INFO ] Socket 12: AF_INET connection received from 172.23.2.7 port 4333
[20170604-21:42:07] [DEBUG] Closed socket 12 (AF_INET 172.23.1.7:3389)
[20170604-21:42:07] [DEBUG] Closed socket 11 (AF_INET 0.0.0.0:3389)
[20170604-21:42:07] [INFO ] Using default X.509 certificate: /etc/xrdp/cert.pem
[20170604-21:42:07] [INFO ] Using default X.509 key file: /etc/xrdp/key.pem
[20170604-21:42:07] [DEBUG] TLSv1.2 enabled
[20170604-21:42:07] [DEBUG] TLSv1.1 enabled
[20170604-21:42:07] [DEBUG] TLSv1 enabled
[20170604-21:42:07] [DEBUG] Security layer: requested 1, selected 1
[20170604-21:42:07] [INFO ] connected client computer name: XP64WALDI01-W01
[20170604-21:42:07] [INFO ] TLS connection established from 172.23.2.7 port 4333: TLSv1 with cipher DES-CBC3-SHA
[20170604-21:42:07] [DEBUG] xrdp_00000604_wm_login_mode_event_00000001
[20170604-21:42:07] [INFO ] Cannot find keymap file /etc/xrdp/km-00020409.ini
[20170604-21:42:07] [INFO ] Loading keymap file /etc/xrdp/km-00000409.ini
[20170604-21:42:07] [WARN ] local keymap file for 0x00020409 found and doesn't match built in keymap, using local keymap file
[20170604-21:42:16] [DEBUG] xrdp_wm_log_msg: connecting to sesman ip 127.0.0.1 port 3350
[20170604-21:42:17] [INFO ] xrdp_wm_log_msg: sesman connect ok
[20170604-21:42:17] [DEBUG] xrdp_wm_log_msg: sending login info to session manager, please wait...
[20170604-21:42:17] [DEBUG] return value from xrdp_mm_connect 0
[20170604-21:42:17] [INFO ] xrdp_wm_log_msg: login successful for display 10
[20170604-21:42:17] [DEBUG] xrdp_wm_log_msg: VNC started connecting
[20170604-21:42:18] [DEBUG] xrdp_wm_log_msg: VNC connecting to 127.0.0.1 5910
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC tcp connected
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC security level is 2 (1 = none, 2 = standard)
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC password ok
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC sending share flag
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC receiving server init
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC receiving pixel format
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC receiving name length
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC receiving name
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC sending pixel format
[20170604-21:42:20] [DEBUG] xrdp_wm_log_msg: VNC sending encodings
[20170604-21:42:21] [DEBUG] xrdp_wm_log_msg: VNC sending framebuffer update request
[20170604-21:42:21] [DEBUG] xrdp_wm_log_msg: VNC sending cursor
[20170604-21:42:21] [DEBUG] xrdp_wm_log_msg: VNC connection complete, connected ok
[20170604-21:42:21] [INFO ] The following channel is allowed: rdpdr (0)
[20170604-21:42:21] [INFO ] The following channel is allowed: rdpsnd (1)
[20170604-21:42:21] [INFO ] The following channel is allowed: drdynvc (2)
[20170604-21:42:21] [INFO ] The following channel is allowed: cliprdr (3)
[20170604-21:42:21] [DEBUG] The allow channel list now initialized for this session
[20170604-21:42:21] [DEBUG] xrdp_wm_log_msg: connected ok
[20170604-21:42:21] [DEBUG] xrdp_mm_connect_chansrv: chansrv connect successful
[20170604-21:42:21] [DEBUG] Closed socket 18 (AF_INET 127.0.0.1:55588)
[20170604-21:42:22] [DEBUG] VNC got clip data
[20170604-21:42:22] [DEBUG] Closed socket 12 (AF_INET 172.23.1.7:3389)
[20170604-21:42:22] [DEBUG] xrdp_mm_module_cleanup
[20170604-21:42:22] [DEBUG] VNC mod_exit
[20170604-21:42:23] [DEBUG] Closed socket 19 (AF_INET 127.0.0.1:57730)
[20170604-21:42:23] [DEBUG] Closed socket 20 (AF_UNIX)
[20170604-21:42:23] [ERROR] Listening socket is in wrong state, terminating listener
[20170604-21:42:23] [CORE ] shutting down log subsystem...

/var/log/xrdp-sesman.log shows this:

[20170604-21:40:08] [DEBUG] libscp initialized
[20170604-21:40:09] [INFO ] starting xrdp-sesman with pid 1405
[20170604-21:40:10] [INFO ] listening to port 3350 on 127.0.0.1
[20170604-21:42:16] [INFO ] A connection received from 127.0.0.1 port 55588
[20170604-21:42:17] [INFO ] ++ created session (access granted): username walter, ip 172.23.2.7:4333 - socket: 12
[20170604-21:42:17] [INFO ] starting Xvnc session...
[20170604-21:42:17] [DEBUG] Closed socket 9 (AF_INET 0.0.0.0:5910)
[20170604-21:42:17] [DEBUG] Closed socket 9 (AF_INET 0.0.0.0:6010)
[20170604-21:42:17] [DEBUG] Closed socket 9 (AF_INET 0.0.0.0:6210)
[20170604-21:42:17] [DEBUG] Closed socket 8 (AF_INET 127.0.0.1:3350)
[20170604-21:42:17] [DEBUG] Closed socket 7 (AF_INET 127.0.0.1:3350)
[20170604-21:42:17] [DEBUG] Closed socket 8 (AF_INET 127.0.0.1:3350)
[20170604-21:42:18] [INFO ] Xvnc :10 -auth .Xauthority -geometry 1600x1200 -depth 32 -rfbauth /home/walter/.vnc/sesman_walter_passwd:10 -bs -nolisten tcp -localhost -dpi 96  
[20170604-21:42:18] [CORE ] waiting for window manager (pid 1552) to exit

the 1600x1200 is a little bit bigger as the monitor of the older computer itself, the newer has a 2560x1440

/etc/xrdp/sesman.ini has some weird content

[Xvnc]
param=Xvnc
param=-bs
param=-nolisten
param=tcp
param=-localhost
param=-dpi
param=96

[Xorg]
param=Xorg
param=-config
param=xrdp/xorg.conf
param=-noreset
param=-nolisten
param=tcp
param=-logfile
param=.xorgxrdp.%s.log

shouldn't this look like

[Xvnc]
param=-bs
param=-nolisten tcp
param=-localhost
param=-dpi 96

[Xorg]
param=-config xrdp/xorg.conf
param=-noreset
param=-nolisten tcp
param=-logfile .xorgxrdp.%s.log

the next strange thing in connection with firefox ...

when setting a proxy with DNS name, I get errors, that the proxy is not found;
entering the IPv4 or IPv6 address this works ...
(entering   host proxy.local  it gives the IPv4 and IPv6 address - my DNS is working properly)

Thanks for help or some explanation

Walter

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