[X2Go-Commits] [[X2Go Wiki]] page changed: doc:howto:tce

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Date        : 2019/01/10 09:37
Browser     : Mozilla/5.0 (X11; Linux x86_64; rv:52.9) Gecko/20100101 Goanna/3.4 Firefox/52.9 PaleMoon/27.9.4
IP-Address  : 149.172.203.221
Hostname    : HSI-KBW-149-172-203-221.hsi13.kabel-badenwuerttemberg.de
Old Revision: https://wiki.x2go.org/doku.php/doc:howto:tce?rev=1547110208
New Revision: https://wiki.x2go.org/doku.php/doc:howto:tce
Edit Summary: [List of open ToDos/FIXMEs for this page] added new item regarding image size
User        : stefanbaur

@@ -1159,8 +1159,11 @@
  
  FIXME ''bg='', ''branding='', ''broker-url='', ''ldap='', ''ldap1='', ''ldap2='', ''session='', ''throttle='', are currently unsupported in MiniDesktop-Mode. This could be changed, given enough tuits. Probably the easiest way would be to have ''/lib/live/config/2900-x2go-thinclientconfig'' exist in the MiniDesktop branches as well, make it aware of which environment it is running in (TCE/TCE-MMD), and
have it patch the appropriate files.
  
  FIXME it would be cool if most of the TCE-specific boot parameters could be placed into a file that in turn can be specified as a boot parameter, to reduce clutter and boot parameter length. This file would then have to be sourced by the scripts, after they have extracted everything from /proc/cmdline. This will make adding the feature easier, by simply deciding that parameters from this file take precendence over boot parameters. One might argue that boot parameters should take precedence over the config file, but this sounds way more complicated to implement.
+ 
+ FIXME A smaller image size can be achieved by removing the following packages from the squashfs: ''libxapian30 libpcsclite1 libdbus-glib-1-2 libfuse2 libpipeline1 libusb-1.0-0 libxv1 xnest xserver-xephyr rdesktop freerdp-x11 traceroute screen net-tools less ntfs-3g fuse locales cifs-utils xterm libgssglue1 libntfs-3g871 libtalloc2 libtcl8.6 libtk8.6 libutempter0 libvncclient1
libvncserver1 libwbclient0 libxcb-xf86dri0 libxcb-xv0 samba-common tcl tcl8.6 tk tk8.6 xbitmaps nfs-common rpcbind atmel-firmware bluez-firmware dahdi-firmware-nonfree hdmi2usb-fx2-firmware iso-codes ixo-usb-jtag libc-l10n libnfsidmap2 libtirpc1 firmware* x11vnc* libfreerdp* libwinpr*
+ libapparmor1 systemd apt-utils libapt-inst2.0'' - check if this could be turned into a build parameter. Note that this makes only sense for a netboot image that uses X2Go sessions only, and no NTFS media (neither fixed disk nor USB). Further reduction needs to be investigated: ''acpi-support-base* acpid* acpi-support* pm-utils* powermgmt-base* gnupg gnupg-agent whiptail vim* vim-common* vim-tiny* xxd* xinetd libcroco3* libcurl3* libexif12* libgdk-pixbuf2.0-0* libgdk-pixbuf2.0-common* libgif7* libid3tag0* libimlib2* libnghttp2-14* libobrender32v5* libobt2v5* libpango-1.0-0* libpangocairo-1.0-0* libpangoft2-1.0-0* libpangoxft-1.0-0* librsvg2-2* librtmp1* libssh2-1* libstartup-notification0* libxft2*
libxss1* vim-runtime* xprintidle feh xdotool openbox rsync   xserver-xorg-input-wacom* xserver-xorg-video-all* xserver-xorg-video-amdgpu* xserver-xorg-video-ati* xserver-xorg-video-nouveau* xserver-xorg-video-qxl* xserver-xorg-video-radeon* xserver-xorg-video-vmware* libdrm-amdgpu1* libdrm-nouveau2* libdrm-radeon1* libllvm3.9* libsensors4* libxatracker2*'' causes an X startup failure during boot (things seem to work when X is started manually afterwards, which makes this especially bizarre)
  ===== List of closed ToDos/FIXMEs for this page ===== 
    * ''audioout='', ''blank='', ''*blankdpmsfix'', ''nodpms'', ''xinerama='', are currently unsupported in MiniDesktop-Mode, but this is being worked on, by outsourcing them into scripts under ''/etc/X11/Xsession.d/'' (currently, they reside in ''/lib/live/config/2900-x2go-thinclientconfig'' - which doesn't exist in the MiniDesktop branches - and from there, they get written to ''~/.xsession'' - fixed in github repo, soon in x2go repo
    *
It would be nice to have a boot parameter ''xroot=[0xaabbcc|URI1[|URI2|...]]'' for the desktop background image/color, and a boot parameter ''xrootmode=center|fill|scale|tile'' to determine how the image(s) should be positioned (if the parameter has been set, but something is wrong, it should default to the "grey mesh" background) - fixed in github repo, soon in x2go repo
    * It would also be nice to have boot parameters ''xsaverimages=[URI1[|URI2|...]]'', ''xsaveridletime=n'', ''xsaverimgtime=n'', for a local, non-locking slideshow screensaver (if no images are specified/downloaded by the time it activates, it should just blank the screen). That way, one could display a slideshow without having to push the images across the network every time  - fixed in github repo, soon in x2go repo


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