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tempuser
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Joined: 24 Aug 2011
Posts: 55

PostPosted: Wed Aug 06, 2014 4:09 pm    Post subject: Cannot run Bitwig demo, undefined symbol Reply with quote

Hello everyone,

I've been trying to get the Bitwig demo working to test it out. Unfortunately, after solving a few minor problems, I have hit an error I am unable to deal with. Namely "undefined symbol: xcb_shm_attach_checked". Below I have listed the necessary steps to reproduce the problem on my system.

Code:

Script started on Wed 06 Aug 2014 16:39:41 BST

user@HOST:~/tmp/bitwig-demo − Wed 2014-08-06 T16:39:41 +0100
$ ar x bitwig-studio-1.0.11.deb

user@HOST:~/tmp/bitwig-demo − Wed 2014-08-06 T16:39:49 +0100
$ ls
bitwig-studio-1.0.11.deb  control.tar.gz  data.tar.gz debian-binary

user@HOST:~/tmp/bitwig-demo − Wed 2014-08-06 T16:39:51 +0100
$ tar -xzvf data.tar.gz
<Over 1400 lines removed for brevity>

user@HOST:~/tmp/bitwig-demo − Wed 2014-08-06 T16:40:03 +0100
$ opt/bitwig-studio/bitwig-studio
JRE Path: //home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/jre
Aug 06, 2014 4:40:50 PM org.apache.commons.vfs2.VfsLog info
INFO: Using "/tmp/vfs_cache" as temporary files store.
opt/bitwig-studio/bitwig-studio: symbol lookup error: /home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/libx11-windowing-system.so: undefined symbol: xcb_shm_attach_checked

user@HOST:~/tmp/bitwig-demo − Wed 2014-08-06 T16:40:51 +0100
$ sudo opt/bitwig-studio/bitwig-studio
Password:
JRE Path: //home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/jre
Aug 06, 2014 4:41:02 PM org.apache.commons.vfs2.VfsLog info
INFO: Using "/tmp/vfs_cache" as temporary files store.
opt/bitwig-studio/bitwig-studio: symbol lookup error: /home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/libx11-windowing-system.so: undefined symbol: xcb_shm_attach_checked

user@HOST:~/tmp/bitwig-demo − Wed 2014-08-06 T16:41:03 +0100
$ exit

Script done on Wed 06 Aug 2014 16:41:18 BST


I have done some extensive searching online, but I have found very little. Any and all help will be appreciated.
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tempuser
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PostPosted: Fri Aug 15, 2014 7:22 pm    Post subject: Reply with quote

Anyone?
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VoidMage
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PostPosted: Fri Aug 15, 2014 10:33 pm    Post subject: Reply with quote

What does 'emerge -1pv x11-libs/libxcb' print ?
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tempuser
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PostPosted: Sat Aug 16, 2014 5:12 pm    Post subject: Reply with quote

Thank you for your reply VoidMage.

Code:

$ emerge -1pv x11-libs/libxcb
 * Last emerge --sync was 32d 2h 32m 40s ago.

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild   R    ] x11-libs/libxcb-1.10  USE="-doc (-selinux) -static-libs -xkb" ABI_X86="(64) (-32) (-x32)" 0 kB

Total: 1 package (1 reinstall), Size of downloads: 0 kB

 * IMPORTANT: 17 news items need reading for repository 'gentoo'.
 * Use eselect news to read news items.
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VoidMage
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PostPosted: Sat Aug 16, 2014 5:40 pm    Post subject: Reply with quote

OK, supplemental question: 'ldd -r /home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/libx11-windowing-system.so'.
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tempuser
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PostPosted: Sun Aug 17, 2014 10:07 am    Post subject: Reply with quote

Code:

$ ldd -r /home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/libx11-windowing-system.so
   linux-vdso.so.1 (0x00007fff1973d000)
   libcairo.so.2 => /usr/lib64/libcairo.so.2 (0x00007fa32927c000)
   libxcb-icccm.so.4 => /usr/lib64/libxcb-icccm.so.4 (0x00007fa329076000)
   libxcb.so.1 => /usr/lib64/libxcb.so.1 (0x00007fa328e53000)
   libX11-xcb.so.1 => /usr/lib64/libX11-xcb.so.1 (0x00007fa328c51000)
   libxkbfile.so.1 => /usr/lib64/libxkbfile.so.1 (0x00007fa328a2c000)
   libXcursor.so.1 => /usr/lib64/libXcursor.so.1 (0x00007fa328820000)
   libxcb-randr.so.0 => /usr/lib64/libxcb-randr.so.0 (0x00007fa328611000)
   libstdc++.so.6 => /usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/libstdc++.so.6 (0x00007fa328309000)
   libc.so.6 => /lib64/libc.so.6 (0x00007fa327f5e000)
   libgcc_s.so.1 => /usr/lib/gcc/x86_64-pc-linux-gnu/4.7.3/libgcc_s.so.1 (0x00007fa327d48000)
   libpixman-1.so.0 => /usr/lib64/libpixman-1.so.0 (0x00007fa327abf000)
   libfontconfig.so.1 => /usr/lib64/libfontconfig.so.1 (0x00007fa327882000)
   libfreetype.so.6 => /usr/lib64/libfreetype.so.6 (0x00007fa3275e3000)
   libEGL.so.1 => /usr/lib64/libEGL.so.1 (0x00007fa3273c5000)
   libpthread.so.0 => /lib64/libpthread.so.0 (0x00007fa3271a7000)
   libdl.so.2 => /lib64/libdl.so.2 (0x00007fa326fa3000)
   libpng16.so.16 => /usr/lib64/libpng16.so.16 (0x00007fa326d6e000)
   libXrender.so.1 => /usr/lib64/libXrender.so.1 (0x00007fa326b63000)
   libX11.so.6 => /usr/lib64/libX11.so.6 (0x00007fa326827000)
   libXext.so.6 => /usr/lib64/libXext.so.6 (0x00007fa326615000)
   libz.so.1 => /lib64/libz.so.1 (0x00007fa3263fe000)
   libGL.so.1 => /usr/lib64/libGL.so.1 (0x00007fa32619c000)
   librt.so.1 => /lib64/librt.so.1 (0x00007fa325f94000)
   libm.so.6 => /lib64/libm.so.6 (0x00007fa325c9d000)
   libXau.so.6 => /usr/lib64/libXau.so.6 (0x00007fa325a99000)
   libXdmcp.so.6 => /usr/lib64/libXdmcp.so.6 (0x00007fa325893000)
   libXfixes.so.3 => /usr/lib64/libXfixes.so.3 (0x00007fa32568c000)
   /lib64/ld-linux-x86-64.so.2 (0x00007fa32985a000)
   libexpat.so.1 => /usr/lib64/libexpat.so.1 (0x00007fa325461000)
   libbz2.so.1 => /lib64/libbz2.so.1 (0x00007fa325250000)
   libxcb-dri2.so.0 => /usr/lib64/libxcb-dri2.so.0 (0x00007fa32504b000)
   libxcb-xfixes.so.0 => /usr/lib64/libxcb-xfixes.so.0 (0x00007fa324e43000)
   libudev.so.1 => /lib64/libudev.so.1 (0x00007fa324c2f000)
   libdrm.so.2 => /usr/lib64/libdrm.so.2 (0x00007fa324a23000)
   libglapi.so.0 => /usr/lib64/libglapi.so.0 (0x00007fa3247fb000)
   libXdamage.so.1 => /usr/lib64/libXdamage.so.1 (0x00007fa3245f8000)
   libxcb-glx.so.0 => /usr/lib64/libxcb-glx.so.0 (0x00007fa3243de000)
   libXxf86vm.so.1 => /usr/lib64/libXxf86vm.so.1 (0x00007fa3241d7000)
undefined symbol: xcb_shm_detach   (/home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/libx11-windowing-system.so)
undefined symbol: cairo_xcb_surface_set_size   (/home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/libx11-windowing-system.so)
undefined symbol: cairo_xcb_surface_create   (/home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/libx11-windowing-system.so)
undefined symbol: xcb_shm_attach_checked   (/home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/libx11-windowing-system.so)
undefined symbol: xcb_shm_put_image   (/home/user/tmp/bitwig-demo/opt/bitwig-studio/bin/libx11-windowing-system.so)
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NeddySeagoon
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PostPosted: Sun Aug 17, 2014 12:21 pm    Post subject: Reply with quote

tempuser,

Hmm x11-libs/cairo has xcb and xlib-xcb USE flags

Code:
[ebuild   R    ] x11-libs/cairo-1.12.16-r3  USE="X glib opengl svg (-aqua) -debug -directfb (-drm) (-gallium) (-gles2) -legacy-drivers -lto -openvg (-qt4) -static-libs -valgrind -xcb -xlib-xcb"

Maybe you need to rebuild cairo with one or both of these turned on.
It looks like that would fix at least some of your missing symbols.
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NeddySeagoon

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those that do backups
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VoidMage
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PostPosted: Sun Aug 17, 2014 2:03 pm    Post subject: Reply with quote

'xlib-xcb' might not be a good idea - in my personal experience it's subtly broken in some cases.
Though libx11-windowing-system.so seems broken - it should link to libxcb-shm.
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EmaRsk
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Joined: 07 Sep 2004
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PostPosted: Sat Mar 28, 2015 2:03 pm    Post subject: Reply with quote

I had the same problem, remerged x11-libs/cairo with USE=xcb and now the bitwig-studio demo seem to work.

It would be nice if tempuser would mark the this thread as SOLVED. Unless it isn't, in that case it would be nice to hear some updates from him/her.

BTW, somebody did an ebuild: https://github.com/dstien/dstien-portage
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