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
--
You received this bug notification because you are a member of Desktop
Packages, which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1708137
Title:
Application crashes due to rival protobuf versions
Status in Mir:
New
Status in gstreamer-vaapi package in Ubuntu:
Invalid
Status in mesa package in Ubuntu:
Invalid
Status in mir package in Ubuntu:
New
Status in protobuf package in Ubuntu:
New
Bug description:
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
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