[X2Go-User] Resizing bug

[Ulrich Sibiller]

Hmm, this does not bring any new information. Can you send me the full
logs (not on the list, I'd say)

Uli

On Sun, May 10, 2020 at 12:38 AM Kees Bakker <kees at ijzerbout.nl> wrote:
>
> On 07-05-2020 11:48, Ulrich Sibiller wrote:
> > 1. well, the current source is this one:
> > https://github.com/ArcticaProject/nx-libs
> > 2. go to nx-X11/programs/Xserver/hw/nxagent
> > 3. edit Screen.c and Window.c. find these lines right at the beginning:
> > #undef TEST
> > #undef DEBUG
> > and change them to
> > #define TEST
> > #define DEBUG
> >
> > If you want to have really much output that tends to get overwhelming
> > and unreadable you can do the same for Events.c
> >
> > 4. in the toplevel directory run debuild -uc -us
> >
> > (for other distros see README.NX-development in the toplevel directory)
> >
> > 5. Install the resulting packages
> > 6. run you session, replicate the issue
> > 7. post ~/.xg2o/<your session>/session.log (maybe strip it a bit)
> >
> > Please ask if you have questions/problems.
> >
>
> Thanks Uli
>
> Here is a first set of (stripped) logs. The procedure was simple, but
> is of course not 100% reproducible because the mouse movements
> can be different each time. But the import condition is that the
> window is only **moved** by clicking on the top bar and dragging it
> somewhat to the right and a bit down. After the move, keep the mouse
> down and keep it there for two or three seconds.
>
> Three remote desktops: (standard) Ubuntu, Gnome Classic, MATE.
> The remote session size is 800x600. The local desktop is 1440x900.
>
> To start I have only grepped the lines with "nxagentChangeScreenConfig:"
>
> In the case of MATE the bug does not show up, but in the other two
> cases it does.
>
> ===============MATE====================
> nxagentChangeScreenConfig: called for screen [0], width [800] height [600]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55aa1ec8be60]
> nxagentChangeScreenConfig: grabstate [SERVER_GRABBED], client [(nil)]
> nxagentChangeScreenConfig: Changing config to 800 x 600
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 1,56 800x600
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [600]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55aa1ec8be60]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55aa1edd4bb0]
> nxagentChangeScreenConfig: Changing config to 800 x 600
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 119,99 800x600
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [600]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55aa1ec8be60]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55aa1edd4bb0]
> nxagentChangeScreenConfig: Changing config to 800 x 600
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 300,164 800x600
> nxagentChangeScreenConfig: returning [1]
> ===============MATE====================
>
> ===============Ubuntu===================
> nxagentChangeScreenConfig: called for screen [0], width [800] height [600]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_GRABBED], client [(nil)]
> nxagentChangeScreenConfig: Changing config to 800 x 600
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 67,57 800x600
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [600]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x5639888ab690]
> nxagentChangeScreenConfig: Changing config to 800 x 600
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,159 800x600
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [630]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x5639888ab690]
> nxagentChangeScreenConfig: Changing config to 800 x 630
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,159 800x630
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [660]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x5639888ab690]
> nxagentChangeScreenConfig: Changing config to 800 x 660
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,159 800x660
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [690]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x5639888ab690]
> nxagentChangeScreenConfig: Changing config to 800 x 690
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,159 800x690
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [720]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x5639888ab690]
> nxagentChangeScreenConfig: Changing config to 800 x 720
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,159 800x720
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [750]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x5639888ab690]
> nxagentChangeScreenConfig: Changing config to 800 x 750
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,159 800x750
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [780]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x56398886cef0]
> nxagentChangeScreenConfig: Changing config to 800 x 780
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,159 800x780
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [843]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x56398886cef0]
> nxagentChangeScreenConfig: Changing config to 800 x 843
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,159 800x843
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [843]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x56398886cef0]
> nxagentChangeScreenConfig: Changing config to 800 x 843
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,57 800x843
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [843]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x563988763e40]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x5639888ab690]
> nxagentChangeScreenConfig: Changing config to 800 x 843
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 439,159 800x843
> nxagentChangeScreenConfig: returning [1]
> ===============Ubuntu===================
>
> ===============Gnome Classic================
> nxagentChangeScreenConfig: called for screen [0], width [800] height [600]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_GRABBED], client [(nil)]
> nxagentChangeScreenConfig: Changing config to 800 x 600
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 0,65 800x600
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [600]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55efc5a96170]
> nxagentChangeScreenConfig: Changing config to 800 x 600
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 205,132 800x600
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [637]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55efc5a96170]
> nxagentChangeScreenConfig: Changing config to 800 x 637
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 205,132 800x637
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [674]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55efc5a96170]
> nxagentChangeScreenConfig: Changing config to 800 x 674
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 205,132 800x674
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [711]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55efc5a96170]
> nxagentChangeScreenConfig: Changing config to 800 x 711
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 205,132 800x711
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [748]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55efc5a96170]
> nxagentChangeScreenConfig: Changing config to 800 x 748
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 205,132 800x748
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [785]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55efc5a96170]
> nxagentChangeScreenConfig: Changing config to 800 x 785
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 205,132 800x785
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [801]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55efc5a96170]
> nxagentChangeScreenConfig: Changing config to 800 x 801
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 205,132 800x801
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [801]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55efc5a96170]
> nxagentChangeScreenConfig: Changing config to 800 x 801
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 205,65 800x801
> nxagentChangeScreenConfig: returning [1]
> nxagentChangeScreenConfig: called for screen [0], width [800] height [801]
> nxagentChangeScreenConfig: screenInfo.screens[0]->root [0x55efc5939ee0]
> nxagentChangeScreenConfig: grabstate [SERVER_UNGRABBED], client
> [0x55efc5a96170]
> nxagentChangeScreenConfig: Changing config to 800 x 801
> nxagentChangeScreenConfig: Xinerama is disabled
> nxagentChangeScreenConfig: current geometry: 205,132 800x801
> nxagentChangeScreenConfig: returning [1]
> ===============Gnome Classic================
> --
> Kees