Hi Mike, It looks like a segmentation fault is happening after the guacd X.Org driver loads. I was able to get a backtrace from the syslog. Thoughts?
Regards, Jeff (II) LoadModule: "guac" (II) Loading /usr/lib64/xorg/modules/drivers/guac_drv.so (II) Module guac: vendor="Glyptodon LLC" compiled for 1.18.3, module version = 0.9.12 Module class: X.Org Video Driver ABI class: X.Org Video Driver, version 20.0 (II) LoadModule: "guac" (II) Loading /usr/lib64/xorg/modules/drivers/guac_drv.so (II) Module guac: vendor="Glyptodon LLC" compiled for 1.18.3, module version = 0.9.12 Module class: X.Org Video Driver ABI class: X.Org Video Driver, version 20.0 (II) UnloadModule: "guac" (II) Unloading guac (II) Failed to load module "guac" (already loaded, 0) (II) guac version 0.9.12-incubating (II) guac Guacamole protocol video driver xf86EnableIOPorts: failed to set IOPL for I/O (Operation not permitted) (WW) Falling back to old probe method for guac (WW) VGA arbiter: cannot open kernel arbiter, no multi-card support (II) guac(0): Creating default Display subsection in Screen section "GuacScreen" for depth/fbbpp 24/32 (==) guac(0): Depth 24, (--) framebuffer bpp 32 (==) guac(0): RGB weight 888 (==) guac(0): Default visual is TrueColor (II) Loading sub module "fb" (II) LoadModule: "fb" (II) Loading /usr/lib64/xorg/modules/libfb.so (II) Module fb: vendor="X.Org Foundation" compiled for 1.18.3, module version = 1.0.0 ABI class: X.Org ANSI C Emulation, version 0.4 (II) guac(0): PreInit complete (--) Depth 24 pixmap format is 32 bpp (II) guac(0): RandR 1.2 enabled, ignore the following RandR disabled message. (**) guac(0): Option "ListenAddress" "0.0.0.0" (**) guac(0): Option "ListenPort" "4823" (II) guac: Guacamole video driver daemon version 0.9.12-incubating (II) guac: Successfully bound socket to host 0.0.0.0, port 4823 (II) guac: Listening on host 0.0.0.0, port 4823 (EE) (EE) Backtrace: (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x139) [0x5978f9] (EE) 1: /lib64/libc.so.6 (__restore_rt+0x0) [0x7f856c9c0aaf] (EE) 2: /usr/local/lib/libguac.so.12 (vguac_client_log+0x9) [0x7f8566e2f849] (EE) 3: /usr/local/lib/libguac.so.12 (guac_client_log+0x82) [0x7f8566e2f8e2] (EE) 4: /lib64/libpulse.so.0 (pa_context_unref+0x118) [0x7f856704b9b8] (EE) 5: /lib64/libpulse.so.0 (pa_context_connect+0xd3) [0x7f856704d373] (EE) 6: /usr/lib64/xorg/modules/drivers/guac_drv.so (guac_pa_stream_alloc+0x8a) [0x7f85675114da] (EE) 7: /usr/lib64/xorg/modules/drivers/guac_drv.so (guac_drv_display_alloc+0x10c) [0x7f856750884c] (EE) 8: /usr/lib64/xorg/modules/drivers/guac_drv.so (guac_drv_screen_init+0x26c) [0x7f856750be0c] (EE) 9: /usr/libexec/Xorg (AddScreen+0x101) [0x436d51] (EE) 10: /usr/libexec/Xorg (InitOutput+0x3e1) [0x47b0f1] (EE) 11: /usr/libexec/Xorg (remove_fs_handlers+0x264) [0x43a864] (EE) 12: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7f856c9ac580] (EE) 13: /usr/libexec/Xorg (_start+0x29) [0x424d99] (EE) 14: ? (?+0x29) [0x29] (EE) (EE) Segmentation fault at address 0x0 (EE) Fatal server error: (EE) Caught signal 11 (Segmentation fault). Server aborting (EE) (EE) Please consult the Fedora Project support at http://wiki.x.org for help. Please also check the log file at "/home/insite/.local/share/xorg" (EE) (EE) Server terminated with error (1). Closing log file. Unable to run X server On 4/17/17, 4:51 PM, "Mike Jumper" <[email protected]> wrote: >On Mon, Apr 17, 2017 at 2:38 PM, McRoy, Jeffrey (GE Healthcare) ><[email protected]> wrote: >> I didn¹t see anything listening on port 4832. > >4823. > >You will need to start the X server before the X.Org driver will be >listening on that port. > >- Mike
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