[Solved] Can't running Xephyr on Ubuntu 13.10 - maemo.org

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nikname	2013-11-22 , 13:22
Posts: 23 \| Thanked: 20 times \| Joined on Aug 2012 @ Piazzola sul Brenta (PD), Italy	#1

I've installed Maemo 5 SDK on Ubuntu 13.10. Now I would run Xephyr.
I've typed the command

Code:

Xephyr :2 -host-cursor -screen 800x480x16 -dpi 96 -ac &

and the output is

Code:

$ 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
(EE) 
(EE) Backtrace:
(EE) 0: Xephyr (xorg_backtrace+0x3d) [0x7fa5bd72a4bd]
(EE) 1: Xephyr (0x7fa5bd5a3000+0x18b229) [0x7fa5bd72e229]
(EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fa5bc5b5000+0xfbb0) [0x7fa5bc5c4bb0]
(EE) 3: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (0x7fa5bca0f000+0x7153a) [0x7fa5bca8053a]
(EE) 4: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (0x7fa5bca0f000+0x583bf) [0x7fa5bca673bf]
(EE) 5: /usr/lib/x86_64-linux-gnu/libpixman-1.so.0 (pixman_fill+0x31) [0x7fa5bca1a981]
(EE) 6: Xephyr (fbFill+0x300) [0x7fa5bd63c2d0]
(EE) 7: Xephyr (fbPolyFillRect+0x1a0) [0x7fa5bd653940]
(EE) 8: Xephyr (0x7fa5bd5a3000+0x13edac) [0x7fa5bd6e1dac]
(EE) 9: Xephyr (miPaintWindow+0x1d1) [0x7fa5bd6600a1]
(EE) 10: Xephyr (miWindowExposures+0x1d5) [0x7fa5bd660975]
(EE) 11: Xephyr (0x7fa5bd5a3000+0x94c2c) [0x7fa5bd637c2c]
(EE) 12: Xephyr (MapWindow+0x251) [0x7fa5bd627ed1]
(EE) 13: Xephyr (0x7fa5bd5a3000+0x330d0) [0x7fa5bd5d60d0]
(EE) 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7fa5bad33de5]
(EE) 15: Xephyr (0x7fa5bd5a3000+0x3346f) [0x7fa5bd5d646f]
(EE) 
(EE) Segmentation fault at address 0x7fa5b8d8e000
(EE) 
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
(EE)

Does anyone know how to fix it?

Last edited by nikname; 2013-11-23 at 09:27.

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robthebold	2013-11-22 , 14:24
Posts: 1,038 \| Thanked: 3,981 times \| Joined on Nov 2010 @ USA	#2

This is not the answer you're looking for, but running your development environment on a virtual machine has several benefits, one of which is being able to use and OS/Version that works best with the tools.

I use Virtual Box running an Ubuntu 10.04 x86 architecture machine for Maemo 5 testing, but other VM managers would probably work as well.

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nikname	2013-11-22 , 21:08
Posts: 23 \| Thanked: 20 times \| Joined on Aug 2012 @ Piazzola sul Brenta (PD), Italy	#3

Thanks for the reply! I keep consider this solution as good (just for knowledge, someone told me that there are no problem with Xephyr also on Ubuntu 12.04).. But I'm not satisfied from this solution

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Android_808	2013-11-22 , 21:41
Posts: 1,203 \| Thanked: 3,027 times \| Joined on Dec 2010	#4

have you tried using an older xephyr package from 13.04, 12.10 etc?

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nikname	2013-11-22 , 22:03
Posts: 23 \| Thanked: 20 times \| Joined on Aug 2012 @ Piazzola sul Brenta (PD), Italy	#5

Originally Posted by Android_808

have you tried using an older xephyr package from 13.04, 12.10 etc?

I've downgraded from version 2:1.14.3-3ubuntu2 (Ubuntu 13.10) to 2:1.13.3-0ubuntu6.2 (Ubuntu 13.04) and now it works!!

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