Discussion:
[Ltsp-discuss] ubuntu 14.04 ltsp 5.5.1 xrandr 1.4.1
lpadumorvan
2016-09-19 05:56:41 UTC
Permalink
Hi

In lts.conf, I put :

[AA:BB:CC:8D:45:46]
XRANDR_COMMAND_0="xrandr --output LVDS --mode 800x600 --output VGA-0
--mode 800x600 --same-as LVDS"

On the thinclient, only the login windows is affected (resolution
changed and cloning screens), the xsession after login is unchanged (one
screen and 1280x800)


If after login, I make in localapps xterm (on the thinclient)



xrandr --output LVDS --mode 800x600 --output VGA-0 --mode 800x600
--same-as LVDS


Résolution switching and clonage are effective

If in lts.conf, I put

[AA:BB:CC:8D:45:46]
XRANDR_COMMAND_0="xrandr --newmode 832x624 41.00 832 864 944 1056 624
627 631 649 -hsync +vsync"
or
[AA:BB:CC:8D:45:46]
XRANDR_COMMAND_0="xrandr --addmode LVDS 832x624"

On the thinclient, after login, the newmod or addmod are here. So the
xrandr_command_0 in lts.conf is effective (but not for mode and same-as !)



I have no monitors.xml in the /home/$user/.config
I have no .config/monitors.xml in the /var/lib/lightdm/


All work fine in ubuntu 12.04, ltsp 5.3.7, xrandr 1.3.5


Thanks


DV
Alkis Georgopoulos
2016-09-19 08:11:14 UTC
Permalink
If you select the "xterm" session, does it work as expected?
Which session has the issue, the ubuntu one with unity?

If it works with xterm and not with unity, then it's a bug in unity, not
in ltsp.
Post by lpadumorvan
Hi
[AA:BB:CC:8D:45:46]
XRANDR_COMMAND_0="xrandr --output LVDS --mode 800x600 --output VGA-0
--mode 800x600 --same-as LVDS"
On the thinclient, only the login windows is affected (resolution
changed and cloning screens), the xsession after login is unchanged (one
screen and 1280x800)
If after login, I make in localapps xterm (on the thinclient)
xrandr --output LVDS --mode 800x600 --output VGA-0 --mode 800x600
--same-as LVDS
Résolution switching and clonage are effective
If in lts.conf, I put
[AA:BB:CC:8D:45:46]
XRANDR_COMMAND_0="xrandr --newmode 832x624 41.00 832 864 944 1056 624
627 631 649 -hsync +vsync"
or
[AA:BB:CC:8D:45:46]
XRANDR_COMMAND_0="xrandr --addmode LVDS 832x624"
On the thinclient, after login, the newmod or addmod are here. So the
xrandr_command_0 in lts.conf is effective (but not for mode and same-as !)
I have no monitors.xml in the /home/$user/.config
I have no .config/monitors.xml in the /var/lib/lightdm/
All work fine in ubuntu 12.04, ltsp 5.3.7, xrandr 1.3.5
Thanks
DV
------------------------------------------------------------------------------
_____________________________________________________________________
https://lists.sourceforge.net/lists/listinfo/ltsp-discuss
For additional LTSP help, try #ltsp channel on irc.freenode.net
lpadumorvan
2016-09-19 09:24:49 UTC
Permalink
Hi

I do not use unity, I use gnome-fallback

In lts.conf I have

LDM_SESSION="gnome-session --session=gnome-fallback"

If I select the "xterm" session, "--same-as" work fine !

What is stopping xrandr_command during the opening session. Have you any
idea?

Thanks

DV
Post by Alkis Georgopoulos
If you select the "xterm" session, does it work as expected?
Which session has the issue, the ubuntu one with unity?
If it works with xterm and not with unity, then it's a bug in unity, not
in ltsp.
Post by lpadumorvan
Hi
[AA:BB:CC:8D:45:46]
XRANDR_COMMAND_0="xrandr --output LVDS --mode 800x600 --output VGA-0
--mode 800x600 --same-as LVDS"
On the thinclient, only the login windows is affected (resolution
changed and cloning screens), the xsession after login is unchanged (one
screen and 1280x800)
If after login, I make in localapps xterm (on the thinclient)
xrandr --output LVDS --mode 800x600 --output VGA-0 --mode 800x600
--same-as LVDS
Résolution switching and clonage are effective
If in lts.conf, I put
[AA:BB:CC:8D:45:46]
XRANDR_COMMAND_0="xrandr --newmode 832x624 41.00 832 864 944 1056 624
627 631 649 -hsync +vsync"
or
[AA:BB:CC:8D:45:46]
XRANDR_COMMAND_0="xrandr --addmode LVDS 832x624"
On the thinclient, after login, the newmod or addmod are here. So the
xrandr_command_0 in lts.conf is effective (but not for mode and same-as !)
I have no monitors.xml in the/home/$user/.config
I have no .config/monitors.xml in the/var/lib/lightdm/
All work fine in ubuntu 12.04, ltsp 5.3.7, xrandr 1.3.5
Thanks
DV
------------------------------------------------------------------------------
_____________________________________________________________________
https://lists.sourceforge.net/lists/listinfo/ltsp-discuss
For additional LTSP help, try #ltsp channel on irc.freenode.net
------------------------------------------------------------------------------
_____________________________________________________________________
https://lists.sourceforge.net/lists/listinfo/ltsp-discuss
For additional LTSP help, try #ltsp channel on irc.freenode.net
Alkis Georgopoulos
2016-09-19 09:46:44 UTC
Permalink
Post by lpadumorvan
Hi
I do not use unity, I use gnome-fallback
In lts.conf I have
LDM_SESSION="gnome-session --session=gnome-fallback"
If I select the "xterm" session, "--same-as" work fine !
What is stopping xrandr_command during the opening session. Have you any
idea?
Thanks
DV
Ask in the gnome-flashback mailing list, it's not an LTSP issue.
lpadumorvan
2016-09-21 06:28:33 UTC
Permalink
Hi

Maybe a little faster as a conclusion because there is the same issue
with XFCE and this issue was not present in Ubuntu 12.04 and I changed
ltsp version (5.3.7 to 5.5.1) !
Maybe xrandr_command (I10-xrandr) script is no longer suitable ! DV
Post by Alkis Georgopoulos
Post by lpadumorvan
Hi
I do not use unity, I use gnome-fallback
In lts.conf I have
LDM_SESSION="gnome-session --session=gnome-fallback"
If I select the "xterm" session, "--same-as" work fine !
What is stopping xrandr_command during the opening session. Have you any
idea?
Thanks
DV
Ask in the gnome-flashback mailing list, it's not an LTSP issue.
------------------------------------------------------------------------------
_____________________________________________________________________
https://lists.sourceforge.net/lists/listinfo/ltsp-discuss
For additional LTSP help, try #ltsp channel on irc.freenode.net
Loading...