Bug#724800: Xlib: extension "RANDR" missing on display

[Ivan <dr.scre@yandex.com>]

I have the same problem

I run Xvfb :98 and it displays RANDR among initialized extensions:

Initializing built-in extension Generic Event Extension
Initializing built-in extension SHAPE
Initializing built-in extension MIT-SHM
Initializing built-in extension XInputExtension
Initializing built-in extension XTEST
Initializing built-in extension BIG-REQUESTS
Initializing built-in extension SYNC
Initializing built-in extension XKEYBOARD
Initializing built-in extension XC-MISC
Initializing built-in extension SECURITY
Initializing built-in extension XINERAMA
Initializing built-in extension XFIXES
Initializing built-in extension RENDER
Initializing built-in extension RANDR
Initializing built-in extension COMPOSITE
Initializing built-in extension DAMAGE
Initializing built-in extension MIT-SCREEN-SAVER
Initializing built-in extension DOUBLE-BUFFER
Initializing built-in extension RECORD
Initializing built-in extension DPMS
Initializing built-in extension X-Resource
Initializing built-in extension XVideo
Initializing built-in extension XVideo-MotionCompensation
Initializing built-in extension SELinux
Initializing built-in extension GLX


But in relity RANDR extension does not load.

This is the output of xdpyinfo -display :98 (no RANDR)

    BIG-REQUESTS
    DAMAGE
    DOUBLE-BUFFER
    DPMS
    GLX
    Generic Event Extension
    MIT-SCREEN-SAVER
    MIT-SHM
    RECORD
    RENDER
    SECURITY
    SGI-GLX
    SHAPE
    SYNC
    X-Resource
    XC-MISC
    XFIXES
    XInputExtension
    XKEYBOARD
    XTEST
    XVideo