[Bug 1708137] Re: application crashes due to rival protobuffers versions

2017-08-07 Thread Daniel van Vugt
Thanks.

This is an old issue. It used to cause problems with Unity8 too (see bug
1535297).

A proper fix needs to come from protobuf itself, but the bug could also
be avoided if Mir or your app were willing and able to change protobuf
versions.

** Changed in: gstreamer-vaapi (Ubuntu)
   Status: Incomplete => New

** Changed in: mesa (Ubuntu)
   Status: Incomplete => New

** Changed in: mir (Ubuntu)
   Status: Incomplete => New

** Also affects: mir
   Importance: Undecided
   Status: New

** Summary changed:

- application crashes due to rival protobuffers versions
+ Application crashes due to rival protobuf versions

** Changed in: gstreamer-vaapi (Ubuntu)
   Status: New => Invalid

** Changed in: mesa (Ubuntu)
   Status: New => Invalid

** Also affects: protobuf (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  Application crashes due to rival protobuf versions

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[Bug 1708137] Re: application crashes due to rival protobuffers versions

2017-08-07 Thread henning hinze
apport information

** Tags added: apport-collected compiz-0.9 ubuntu xenial

** Description changed:

  So somewhen in last week there were made some changes in the ubuntu
  repository which effect libEGL. This lib newly uses libmirclient.so.9
  which itself uses libprotobuf-lite.so.9. The default protobuffers
  version shipped with ubuntu is 2.6.1. My application uses libgstvaapi
  which uses libEGL. My application as well uses protobuffers but I link
  it statically to version 3.0.0 due to its json compatibility. So when
  now starting the application it crashes immediately due to rivaling
  protobuffers version. This problem first occured last week somewhen.
  This makes it impossible to use libEGL/libmir and a not-default
  protobuffers version in one application. Please let me how you're going
  to deal with that.
  
  Best,
  Henning
+ --- 
+ .tmp.unity_support_test.0:
+  
+ ApportVersion: 2.20.1-0ubuntu2.10
+ Architecture: amd64
+ CompizPlugins: No value set for 
`/apps/compiz-1/general/screen0/options/active_plugins'
+ CompositorRunning: compiz
+ CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
+ CompositorUnredirectFSW: true
+ DistUpgraded: Fresh install
+ DistroCodename: xenial
+ DistroRelease: Ubuntu 16.04
+ DistroVariant: ubuntu
+ GraphicsCard:
+  Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] 
(rev 09) (prog-if 00 [VGA controller])
+Subsystem: Lenovo 3rd Gen Core processor Graphics Controller [17aa:21fa]
+ InstallationDate: Installed on 2016-09-23 (317 days ago)
+ InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 
(20160719)
+ MachineType: LENOVO 2325A95
+ Package: mir
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-89-generic 
root=UUID=454b2c55-2a2b-41ca-a3bd-65b0d601658b ro quiet splash vt.handoff=7
+ ProcVersionSignature: Ubuntu 4.4.0-89.112-generic 4.4.76
+ Tags:  xenial ubuntu compiz-0.9
+ Uname: Linux 4.4.0-89-generic x86_64
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups:
+  
+ _MarkForUpload: True
+ dmi.bios.date: 12/20/2012
+ dmi.bios.vendor: LENOVO
+ dmi.bios.version: G2ET90WW (2.50 )
+ dmi.board.asset.tag: Not Available
+ dmi.board.name: 2325A95
+ dmi.board.vendor: LENOVO
+ dmi.board.version: Not Defined
+ dmi.chassis.asset.tag: 000H014363
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: LENOVO
+ dmi.chassis.version: Not Available
+ dmi.modalias: 
dmi:bvnLENOVO:bvrG2ET90WW(2.50):bd12/20/2012:svnLENOVO:pn2325A95:pvrThinkPadX230:rvnLENOVO:rn2325A95:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
+ dmi.product.name: 2325A95
+ dmi.product.version: ThinkPad X230
+ dmi.sys.vendor: LENOVO
+ version.compiz: compiz 1:0.9.12.2+16.04.20160823-0ubuntu1
+ version.ia32-libs: ia32-libs N/A
+ version.libdrm2: libdrm2 2.4.76-1~ubuntu16.04.1
+ version.libgl1-mesa-dri: libgl1-mesa-dri 17.0.7-0ubuntu0.16.04.1
+ version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
+ version.libgl1-mesa-glx: libgl1-mesa-glx 12.0.6-0ubuntu0.16.04.1
+ version.xserver-xorg-core: xserver-xorg-core 2:1.18.4-0ubuntu0.3
+ version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
+ version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
+ version.xserver-xorg-video-intel: xserver-xorg-video-intel 
2:2.99.917+git20160325-1ubuntu1.2
+ version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 
1:1.0.12-1build2

** Attachment added: "BootLog.txt"
   
https://bugs.launchpad.net/bugs/1708137/+attachment/4928272/+files/BootLog.txt

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Title:
  application crashes due to rival protobuffers versions

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[Bug 1708137] Re: application crashes due to rival protobuffers versions

2017-08-06 Thread Daniel van Vugt
Thank you for taking the time to report this bug and helping to make Ubuntu 
better. Please execute the following command only once, as it will 
automatically gather debugging information, in a terminal:
apport-collect 1708137

When reporting bugs in the future please use apport by using 'ubuntu-
bug' and the name of the package affected. You can learn more about this
functionality at https://wiki.ubuntu.com/ReportingBugs.

** Changed in: gstreamer-vaapi (Ubuntu)
   Status: New => Incomplete

** Changed in: mesa (Ubuntu)
   Status: New => Incomplete

** Changed in: mir (Ubuntu)
   Status: New => Incomplete

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Title:
  application crashes due to rival protobuffers versions

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[Bug 1708137] Re: application crashes due to rival protobuffers versions

2017-08-04 Thread henning hinze
** Package changed: protobuf (Ubuntu) => mesa (Ubuntu)

** Also affects: gstreamer-vaapi (Ubuntu)
   Importance: Undecided
   Status: New

** Also affects: mir (Ubuntu)
   Importance: Undecided
   Status: New

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Title:
  application crashes due to rival protobuffers versions

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[Bug 1708137] Re: application crashes due to rival protobuffers versions

2017-08-02 Thread henning hinze
thats the error msg i get when i start my application

This program was compiled against version 2.6.1 of the Protocol Buffer
runtime library, which is not compatible with the installed version
(3.0.0). Contact the program author for an update. If you compiled the
program yourself, make sure that your headers are from the same version
of Protocol Buffers as your link-time library. (Version verification
failed in "/build/mir-ui6vjS/mir-0.26.3+16.04.20170605/obj-x86_64-linux-
gnu/src/protobuf/mir_protobuf.pb.cc".)

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Title:
  application crashes due to rival protobuffers versions

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