I am running the HTML client in Chrome version 72.0.3626.81 on Windows 7. The
server is running on an Amazon Web Services EC2 instance with RedHat Enterprise
edition using CentOS 7 repositories.
The issue I'm having is that I get the following message in the browser window:
DPI Issue DPI set to 14 x18 (wanted 96 x96) you may experience.... you know
the rest. I get the same message when I run the HTML client on my Mac with
Safari. I would ignore it but running xeyes as a test yields strange drawing
behavior. I also ran python "Turtle" code and the window contents are jammed
into the upper left corner, with scroll bars until I resize the window which
fixes the problem. I've gone through the wiki and it seems like the DPI issues
were resolved with the Xdummy driver which from what I can understand are
automatically installed and configured with install.
Below is the command line I used to start the server, as well as the two log
files I thought might provide some information. Did I miss something simple?
sudo xpra --dpi=48 start --dpi=48 --start-new-commands=yes --min-port=80
--bind-tcp=0.0.0.0:80 --html=on --start=xterm
Xpra Log file:
2019-02-13 18:39:26,835 Error: cannot enable SSH socket upgrades:
2019-02-13 18:39:26,835 No module named paramiko
2019-02-13 18:39:26,837 cannot access python uinput module:
2019-02-13 18:39:26,837 No module named uinput
X.Org X Server 1.20.1
X Protocol Version 11, Revision 0
Build Operating System: 3.10.0-862.2.3.el7.x86_64
Current Operating System: Linux ip-172-31-45-17.us-east-2.compute.internal
3.10.0-957.5.1.el7.x86_64 #1 SMP Wed Dec 19 10:46:58 EST 2018 x86_64
Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.10.0-957.5.1.el7.x86_64
root=UUID=88fd4d41-c180-4721-80c6-535249a4a2bb ro console=ttyS0,115200n8
console=tty0 net.ifnames=0 rd.blacklist=nouveau crashkernel=auto
LANG=en_US.UTF-8
Build Date: 13 December 2018 01:42:15PM
Build ID: xorg-x11-server 1.20.1-5.2.el7_6
Current version of pixman: 0.34.0
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(++) Log file: "/tmp/Xorg.S14656.log", Time: Wed Feb 13 18:39:26 2019
(++) Using config file: "/etc/xpra/xorg.conf"
(==) Using system config directory "/usr/share/X11/xorg.conf.d"
2019-02-13 18:39:27,372 Warning: failed to create socket directory
'/run/user/0/xpra'
2019-02-13 18:39:27,372 [Errno 2] No such file or directory: '/run/user/0/xpra'
2019-02-13 18:39:27,372 Warning: cannot create socket
'/run/user/0/xpra/ip-172-31-45-17.us-east-2.compute.internal-0':
2019-02-13 18:39:27,373 [Errno 2] No such file or directory
2019-02-13 18:39:27,373 ($XDG_RUNTIME_DIR has not been created?)
2019-02-13 18:39:27,373 created unix domain socket:
/run/xpra/ip-172-31-45-17.us-east-2.compute.internal-0
2019-02-13 18:39:27,373 Warning: missing sound module
2019-02-13 18:39:27,442 pointer device emulation using XTest
2019-02-13 18:39:27,865 OpenGL is supported on this display
WARNING: no 'numpy' module, HyBi protocol will be slower
2019-02-13 18:39:27,903 serving html content from: /usr/share/xpra/www
2019-02-13 18:39:27,916 D-Bus notification forwarding is available
2019-02-13 18:39:27,954 Warning: webcam forwarding is disabled
2019-02-13 18:39:27,954 the virtual video directory
'/sys/devices/virtual/video4linux' was not found
2019-02-13 18:39:27,954 make sure that the 'v4l2loopback' kernel module is
installed and loaded
2019-02-13 18:39:27,954 found 0 virtual video devices for webcam forwarding
2019-02-13 18:39:28,072 xpra X11 version 2.4.3-r21370 64-bit
2019-02-13 18:39:28,073 uid=0 (root), gid=0 (root)
2019-02-13 18:39:28,073 running with pid 14663 on Linux Red Hat Enterprise
Linux Server 7.6 Maipo
2019-02-13 18:39:28,073 connected to X11 display :0 with 24 bit colors
2019-02-13 18:39:28,163 xpra is ready.
2019-02-13 18:39:28,192 printer forwarding enabled using postscript and pdf
2019-02-13 18:39:28,202 1.0GB of system memory
Just the first bit of Log file: "/tmp/Xorg.S14656.log" as referenced above
[ 17503.988]
X.Org X Server 1.20.1
X Protocol Version 11, Revision 0
[ 17503.988] Build Operating System: 3.10.0-862.2.3.el7.x86_64
[ 17503.988] Current Operating System: Linux
ip-172-31-45-17.us-east-2.compute.internal 3.10.0-957.5.1.el7.x86_64 #1 SMP Wed
Dec 19 10:46:58 EST 2018 x86_
64
[ 17503.988] Kernel command line:
BOOT_IMAGE=/boot/vmlinuz-3.10.0-957.5.1.el7.x86_64
root=UUID=88fd4d41-c180-4721-80c6-535249a4a2bb ro console=ttyS0,11520
0n8 console=tty0 net.ifnames=0 rd.blacklist=nouveau crashkernel=auto
LANG=en_US.UTF-8
[ 17503.988] Build Date: 13 December 2018 01:42:15PM
[ 17503.988] Build ID: xorg-x11-server 1.20.1-5.2.el7_6
[ 17503.988] Current version of pixman: 0.34.0
[ 17503.988] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[ 17503.988] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 17503.988] (++) Log file: "/tmp/Xorg.S14656.log", Time: Wed Feb 13 18:39:26
2019
[ 17503.988] (++) Using config file: "/etc/xpra/xorg.conf"
[ 17503.988] (EE) Unable to locate/open config directory:
"/run/user/0/xpra/xorg.conf.d/14663"
[ 17503.988] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 17503.997] (==) ServerLayout "dummy_layout"
[ 17503.997] (**) |-->Screen "dummy_screen" (0)
[ 17503.997] (**) | |-->Monitor "dummy_monitor"
[ 17504.000] (**) | |-->Device "dummy_videocard"
[ 17504.000] (**) Option "DontVTSwitch" "true"
[ 17504.000] (**) Option "AllowMouseOpenFail" "true"
[ 17504.000] (**) Option "AutoAddDevices" "false"
[ 17504.000] (**) Option "AutoEnableDevices" "false"
[ 17504.000] (**) Not automatically adding devices
[ 17504.000] (**) Not automatically enabling devices
[ 17504.000] (==) Automatically adding GPU devices
[ 17504.000] (==) Automatically binding GPU devices
[ 17504.000] (==) Max clients allowed: 256, resource mask: 0x1fffff
[ 17504.000] (==) FontPath set to:
catalogue:/etc/X11/fontpath.d,
built-ins
[ 17504.000] (==) ModulePath set to "/usr/lib64/xorg/modules"
[ 17504.000] (==) |-->Input Device "<default pointer>"
[ 17504.000] (==) |-->Input Device "<default keyboard>"
[ 17504.000] (==) The core pointer device wasn't specified explicitly in the
layout.
Using the default mouse configuration.
[ 17504.000] (==) The core keyboard device wasn't specified explicitly in the
layout.
Using the default keyboard configuration.
_______________________________________________
shifter-users mailing list
shifter-users@lists.devloop.org.uk
http://lists.devloop.org.uk/mailman/listinfo/shifter-users
