sorry, please find the correct result of xdpyinfo for prod.
De: "Gallas Mathieu" <[email protected]>
À: "Ulrich Sibiller" <[email protected]>
Cc: [email protected]
Envoyé: Mercredi 12 Août 2015 12:21:34
Objet: Re: [X2Go-Dev] Bug#920: Fullscreen multi display centos 6
I found the root cause of this issue.
It is related to the physical hardware where the virtual machine is located.
I have two virtual environments :
- Test : Proxmox under IBM X3650
- Prod : Proxmox under Dell Poweredge R320
Fullscreen issue :
When the virtual machine is running under Test environment, all is working as
expected.
But under the Prod environment I have the screen issue.
I attached to the mail the result of the command x2goclient debug, xdpyinfo and
xrander for both environment prod and test.
Keypad issue :
Connection 1 :
- Keypad is not working properly (for example, The arrow from the top (number
8) recall the last command). Switching Numlock doesn't help.
- Xev doesn't recognize the keypad
Connection 2 :
- Keypad is working properly
- Xev recognizes the keypad
Connection 3 : Same as connection 1
Connection 4 : Same as connection 2
Etc ....
De: "Gallas Mathieu" <[email protected]>
À: "Ulrich Sibiller" <[email protected]>
Cc: [email protected]
Envoyé: Mardi 11 Août 2015 15:17:51
Objet: Re: [X2Go-Dev] Bug#920: Fullscreen multi display centos 6
I tested on a fresh centos 6.7 installation (x2goserver) and I have not the
problem.
So i'm currently looking to my production server to find what is the key !
Mat
De: "Ulrich Sibiller" <[email protected]>
À: "Gallas Mathieu" <[email protected]>, [email protected]
Envoyé: Mardi 11 Août 2015 12:02:44
Objet: Re: [X2Go-Dev] Bug#920: Fullscreen multi display centos 6
On Tue, Aug 11, 2015 at 9:47 AM, Mathieu GALLAS <[email protected]> wrote:
> Package: x2goserver
> Version: 4.0.1.19-3.el6
> OS: Centos 6.7
>
> Package: x2goclient
> Version: 4.0.1.4-1.el6
> OS: Centos 6.7
CentOS 6.7 is very new, is this bug also present on CentOS 6.5 or 6.6?
Also, is SELinux active (check with the "getenforce" command)?
> Architecture :
>
> - Dual screen
> - Gnome Desktop
> - Fullscreen
> - Xinerama enabled
>
> First connection :
>
> The first x2go connection is ok the full scrren is working as expected. (the
> only problem the first connection is that the keypad does not work).
> To fix keypad issue, I have to logoff and start a new x2go session.
Is the keypad not working at all or not working properly? What are the
symptoms? Does switching NumLock help? Are the keypresses of the
keypad recognized by "xev" (run within the session)?
> Second connection :
>
> After the second connection the xinerama does not work anymore. For example
> If I maximize an application, it is present on both screens.
> The worst is that the task bar is located in th middle of the screen.
>
> I I tried to logoff and reconnect again I have the same issue.
> To fix it I have to reboot the centos 6 (client side) and after the first
> connection is ok (but with the keypad bug).
>
> Troubleshooting :
>
> - Change task bar location
> - Change screen resolution
> - Disable sound and print
> - I also tried from last Ubuntu or fedora => same issue
> - I tried to change the video card (from nvidia to an intel) => same issue
Please run x2goclient with --debug (I think that is what it is called,
I do not have a client at hand at the moment) and send us the output.
Also, on both connections please log the output of "xdpyinfo -ext
XINERAMA" and "xrandr".
Uli
name of display: :50.0
version number: 11.0
vendor string: The X.Org Foundation
vendor release number: 70000000
X.Org version: 7.0.0
maximum request size: 16777212 bytes
motion buffer size: 256
bitmap unit, bit order, padding: 32, LSBFirst, 32
image byte order: LSBFirst
number of supported pixmap formats: 7
supported pixmap formats:
depth 1, bits_per_pixel 1, scanline_pad 32
depth 4, bits_per_pixel 8, scanline_pad 32
depth 8, bits_per_pixel 8, scanline_pad 32
depth 15, bits_per_pixel 16, scanline_pad 32
depth 16, bits_per_pixel 16, scanline_pad 32
depth 24, bits_per_pixel 32, scanline_pad 32
depth 32, bits_per_pixel 32, scanline_pad 32
keycode range: minimum 8, maximum 255
focus: window 0x2c00005, revert to Parent
number of extensions: 26
BIG-REQUESTS
DAMAGE
DEC-XTRAP
DOUBLE-BUFFER
DPMS
Extended-Visual-Information
GLX
MIT-SHM
MIT-SUNDRY-NONSTANDARD
RANDR
RECORD
RENDER
SECURITY
SGI-GLX
SHAPE
SYNC
TOG-CUP
X-Resource
XC-APPGROUP
XC-MISC
XFree86-Bigfont
XINERAMA
XInputExtension
XKEYBOARD
XTEST
XVideo
default screen number: 0
number of screens: 1
screen #0:
dimensions: 2560x1024 pixels (677x271 millimeters)
resolution: 96x96 dots per inch
depths (7): 24, 1, 4, 8, 15, 16, 32
root window id: 0x96
depth of root window: 24 planes
number of colormaps: minimum 1, maximum 1
default colormap: 0x7c
default number of colormap cells: 256
preallocated pixels: black 0, white 16777215
options: backing-store YES, save-unders YES
largest cursor: 2560x1024
current input event mask: 0xfa8033
KeyPressMask KeyReleaseMask EnterWindowMask
LeaveWindowMask ExposureMask StructureNotifyMask
SubstructureNotifyMask SubstructureRedirectMask FocusChangeMask
PropertyChangeMask ColormapChangeMask
number of visuals: 8
default visual id: 0x74
visual:
visual id: 0x74
class: TrueColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
visual:
visual id: 0x75
class: TrueColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
visual:
visual id: 0x76
class: TrueColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
visual:
visual id: 0x77
class: TrueColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
visual:
visual id: 0x78
class: DirectColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
visual:
visual id: 0x79
class: DirectColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
visual:
visual id: 0x7a
class: DirectColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
visual:
visual id: 0x7b
class: DirectColor
depth: 24 planes
available colormap entries: 256 per subfield
red, green, blue masks: 0xff0000, 0xff00, 0xff
significant bits in color specification: 8 bits
XINERAMA version 1.1 opcode: 150
head #0: 1280x1024 @ 1278,-561
head #1: 1280x1024 @ -2,-561
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