[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-08-17 Thread Bug Watch Updater
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https://bugs.freedesktop.org/show_bug.cgi?id=103078.

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On 2017-10-03T16:44:06+00:00 Sergio Callegari wrote:

Software rendering with recent mesa (either LLVMPipe, softpipe or swr)
breaks matlab.

Seen with MATLAB 2016a on Kubuntu 17.04 with the latest (git) mesa as of
today.

Graphic commands (e.g. plot) hang and make it impossible to close Matlab
cleanly.

On llvmpipe the 'opengl info' matlab command crashes with

Error using hgopengl
Java exception occurred:
java.lang.RuntimeException: Waited 5000ms for: <38d5ebf2, 64757a04>[count 2 [ 
add. 0, orig 2], qsz 0, owner
, add.owner Startup Class Loader-SharedResourceRunner] - 

at 
jogamp.common.util.locks.RecursiveLockImpl01Unfairish.lock(RecursiveLockImpl01Unfairish.java:198)
at com.jogamp.opengl.GLProfile.initSingleton(GLProfile.java:199)
at com.jogamp.opengl.GLProfile.getDefaultDevice(GLProfile.java:2003)
at com.jogamp.opengl.GLCapabilities.(GLCapabilities.java:84)
at 
com.mathworks.hg.uij.OpenGLUtils$MyGLListener.getGLInformation(OpenGLUtils.java:320)
at 
com.mathworks.hg.uij.OpenGLUtils$MyGLListener.getGLData(OpenGLUtils.java:498)
at com.mathworks.hg.uij.OpenGLUtils.getGLData(OpenGLUtils.java:78)

Error in hgopengl

On softpipe, the same command hangs.

This is curious because matlab has itself a software rendering mode,
that seems to rely on mesa X11. The opengl info for it returns

  Version: '2.1 Mesa 10.5.2'
   Vendor: 'Brian Paul'
 Renderer: 'Mesa X11'
   MaxTextureSize: 16384
   Visual: 'Visual 0x72, (RGBA 32 bits (8 8 8 8), Z 
depth 16 bits, Hardware acceleratio…'
 Software: 'true'
 HardwareSupportLevel: 'none (known graphics driver issues)'
SupportsGraphicsSmoothing: 0
SupportsDepthPeelTransparency: 1
   SupportsAlignVertexCenters: 0
   Extensions: {151x1 cell}
   MaxFrameBufferSize: 16384

So, it looks like mesa was supporting matlab 2016a just fine at the time
of 10.5.2 and that we are now facing a regression.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/scilab/+bug/1742894/comments/0


On 2017-10-03T17:09:01+00:00 Emil-l-velikov wrote:

Hi Sergio,

I won't be looking at the issue, I'm afraid yet here's a couple of
ideas/suggestions that should help:

- try to track down the first Mesa version (ideally a commit) that breaks things
- isolate that the issue is not LLVM related by rebuilding mesa without it
- check that the correct libraries are picked (using strace or LD_DEBUG=libs) 
Matlab might be shipping libraries (say libc/libstdc++) that are older than the 
ones Mesa is build against.
- try to get more verbose information of the issue - not sure if the dev. will 
have a matlab license to debug themselves

Reply at:
https://bugs.launchpad.net/ubuntu/+source/scilab/+bug/1742894/comments/1


On 2017-10-04T06:48:26+00:00 Sergio Callegari wrote:

Hi,

I totally understand the difficulty in looking into an issue related to
(expensive) commercial, that - as such - is hard to reproduce.

Thanks for the suggestion, even if - on a machine that is in use - I
will not be able to do any bisection.

I'll try to work on the last point aka get more verbose information.

In any case, my intent was mostly to assure that a trace of the problem
is present on the bug tracker, in case other users run into the issue
and possibly to guide them if they need to get new hardware with the
need to run Matlab on it.

Unfortunately the Matlab experience on Linux is sad. Not working with
nouveau. Not working with soft rendering, either. Working with its own
soft rendering, but with many limitations. Fortunately, it seems OK on
intel graphics.

Reply at:
https://bugs.launchpad.net/ubuntu/+source/scilab/+bug/1742894/comments/2


On 2017-10-04T17:52:10+00:00 Brianp-h wrote:

Sergio, I installed the 30-day trial of Matlab r2017b and typed 'opengl
info' in the command window.  I did not get a java exception.  I got an
error message that reads:

"""
MATLAB has experienced a low-level graphics error, and may not have drawn 
correctly.
Read about what you can do to prevent this issue at Resolving Low-Level 
Graphics Issues then restart MATLAB.
To share details of this issue with MathWorks technical support,
please include this file with your service request.
"""

I 

[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-03-07 Thread fabcap77
I observed the same problem also with Scilab under Ubuntu 14.04, with
the following version of libjogl2-java:

libjogl2-java/trusty,now 2.1.5-1ubuntu3 all [installed,automatic]
libjogl2-jni/trusty,now 2.1.5-1ubuntu3 amd64 [installed]

Is there a fix available for Ubuntu Trusty?

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-03-05 Thread Launchpad Bug Tracker
This bug was fixed in the package libjogl2-java - 2.3.2+dfsg-
4ubuntu0.16.04.1

---
libjogl2-java (2.3.2+dfsg-4ubuntu0.16.04.1) xenial; urgency=medium

  * fix-mesa-detection.diff: Fix detecting Mesa 17.2 ->. (LP: #1742894)

 -- Timo Aaltonen   Fri, 12 Jan 2018 21:23:23 +0200

** Changed in: libjogl2-java (Ubuntu Xenial)
   Status: Fix Committed => Fix Released

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-03-03 Thread Dima
Scilab works on xenial with the proposed update (libjogl2-java - 2.3.2
+dfsg-4ubuntu0.16.04.1). Thank you

** Tags removed: verification-needed-xenial
** Tags added: verification-done-xenial

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-02-27 Thread Launchpad Bug Tracker
This bug was fixed in the package libjogl2-java - 2.3.2+dfsg-
5ubuntu0.17.10.1

---
libjogl2-java (2.3.2+dfsg-5ubuntu0.17.10.1) artful; urgency=medium

  * fix-mesa-detection.diff: Fix detecting Mesa 17.2 ->. (LP: #1742894)

 -- Timo Aaltonen   Fri, 12 Jan 2018 21:23:23 +0200

** Changed in: libjogl2-java (Ubuntu Artful)
   Status: Fix Committed => Fix Released

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-02-22 Thread Timo Aaltonen
sounds like artful is verified, same for xenial would be great

** Tags removed: verification-needed-artful
** Tags added: verification-done-artful

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-02-22 Thread Johan Marius Wesselink
Tested the scilab 5.5.2 for ubuntu which works great. 
However, I did not test it before applying the jogl2 patch :-o.  

Had a look at the source and it seems that the Ubuntu version is patched to use 
the
generic version of jogl2. 

I would like to try and get this patch integrated in the Scilab source tree. 
Probably a difficult and slow process.

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-02-21 Thread Johan Marius Wesselink
I tested the proposed package on Lubuntu 17.10.

I tested some example programs they use either:
GLProfile glp = GLProfile.getDefault();
Or they use the GLCanvas default constructor.

Before this version all these examples emitted the typical error found
in the previous version of jogl2. The new package RESOLVED this problem.

I noticed after some experimenting that replacing getDefault with 
get(GLProfile.GL2);
also solved the problem. Then I found this thread.

I build scilab from source using the git repository. This is the master
and future 6.1 version it has the same problem. However, scilab 6 and
higher have the jogl2 library prebuild and distributed as a thirdparty
library. Removing this library doesn't work. The problem is that the
scirender module and the gui modules depend on the old syntax. The Java
path in the past was javax.media. In newer version of jogl2 this changed
to com.jogamp. This means that besides removing the faulty library from
scilab the modules scirender and gui need to be patched. I did just this
in the last days. The git master branch version 6.1 build and works with
the new jogl2 version. I noticed however one regression bug the cursor
selection in the plot window work kind of inverted. This is an old bug
which I have seen before.

So, yes this fixes the jogl2 bug. But, no likely not the scilab bug.
Depends how you get scilab and which version probably.

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-23 Thread Launchpad Bug Tracker
This bug was fixed in the package libjogl2-java - 2.3.2+dfsg-7

---
libjogl2-java (2.3.2+dfsg-7) unstable; urgency=medium

  * Reupload using correct .changes.

 -- Timo Aaltonen   Sat, 13 Jan 2018 09:17:50 +0200

** Changed in: libjogl2-java (Ubuntu)
   Status: Triaged => Fix Released

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-23 Thread Łukasz Zemczak
Hello Norbert, or anyone else affected,

Accepted libjogl2-java into xenial-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/libjogl2-java/2.3.2+dfsg-
4ubuntu0.16.04.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested and change the tag from
verification-needed-xenial to verification-done-xenial. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-xenial. In either case, without details of
your testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: libjogl2-java (Ubuntu Xenial)
   Status: Confirmed => Fix Committed

** Tags added: verification-needed-xenial

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-23 Thread Timo Aaltonen
** Description changed:

+ [Impact]
+ 
+ Software that use libjogl2-java (Scilab, Matlab,...) fail to run,
+ because Mesa dropped 'Gallium' from the renderer string.
+ 
+ [Test case]
  Steps to reproduce:
  1. have installed Scilab on Ubuntu Xenial system
  2. install system updates
  3. try to launch Scilab from GUI - it does not start
  4. try to launch Scilab from terminal - it does not start with the following 
output in the terminal:
  
  $ scilab
  Could not create a Scilab main class. Error:
- Exception in thread "main" java.lang.InternalError: XXX0 profile[1]: GL3bc -> 
profileImpl GL4bc !!! not mapped 
-   at com.jogamp.opengl.GLProfile.computeProfileMap(GLProfile.java:2071)
-   at 
com.jogamp.opengl.GLProfile.initProfilesForDeviceCritical(GLProfile.java:1954)
-   at 
com.jogamp.opengl.GLProfile.initProfilesForDevice(GLProfile.java:1875)
-   at 
com.jogamp.opengl.GLProfile.initProfilesForDefaultDevices(GLProfile.java:1842)
-   at com.jogamp.opengl.GLProfile.access$000(GLProfile.java:80)
-   at com.jogamp.opengl.GLProfile$1.run(GLProfile.java:230)
-   at java.security.AccessController.doPrivileged(Native Method)
-   at com.jogamp.opengl.GLProfile.initSingleton(GLProfile.java:216)
-   at com.jogamp.opengl.GLProfile.getProfileMap(GLProfile.java:2297)
-   at com.jogamp.opengl.GLProfile.get(GLProfile.java:988)
-   at com.jogamp.opengl.GLProfile.getDefault(GLProfile.java:722)
-   at com.jogamp.opengl.GLProfile.getDefault(GLProfile.java:733)
-   at org.scilab.modules.gui.SwingView.(Unknown Source)
-   at org.scilab.modules.gui.SwingView.registerSwingView(Unknown Source)
-   at org.scilab.modules.core.Scilab.(Unknown Source)
+ Exception in thread "main" java.lang.InternalError: XXX0 profile[1]: GL3bc -> 
profileImpl GL4bc !!! not mapped
+  at com.jogamp.opengl.GLProfile.computeProfileMap(GLProfile.java:2071)
+  at 
com.jogamp.opengl.GLProfile.initProfilesForDeviceCritical(GLProfile.java:1954)
+  at com.jogamp.opengl.GLProfile.initProfilesForDevice(GLProfile.java:1875)
+  at 
com.jogamp.opengl.GLProfile.initProfilesForDefaultDevices(GLProfile.java:1842)
+  at com.jogamp.opengl.GLProfile.access$000(GLProfile.java:80)
+  at com.jogamp.opengl.GLProfile$1.run(GLProfile.java:230)
+  at java.security.AccessController.doPrivileged(Native Method)
+  at com.jogamp.opengl.GLProfile.initSingleton(GLProfile.java:216)
+  at com.jogamp.opengl.GLProfile.getProfileMap(GLProfile.java:2297)
+  at com.jogamp.opengl.GLProfile.get(GLProfile.java:988)
+  at com.jogamp.opengl.GLProfile.getDefault(GLProfile.java:722)
+  at com.jogamp.opengl.GLProfile.getDefault(GLProfile.java:733)
+  at org.scilab.modules.gui.SwingView.(Unknown Source)
+  at org.scilab.modules.gui.SwingView.registerSwingView(Unknown Source)
+  at org.scilab.modules.core.Scilab.(Unknown Source)
  
  Scilab cannot create Scilab Java Main-Class (we have not been able to
  find the main Scilab class. Check if the Scilab and thirdparty packages
  are available).
- 
  
  Expected results:
  Scilab works normally on Ubuntu 16.04 LTS system.
  
  Actual results:
  see error above.
  
- ProblemType: Bug
- DistroRelease: Ubuntu 16.04
- Package: scilab 5.5.2-2ubuntu3
- ProcVersionSignature: Ubuntu 4.4.0-104.127-generic 4.4.98
- Uname: Linux 4.4.0-104-generic x86_64
- ApportVersion: 2.20.1-0ubuntu2.15
- Architecture: amd64
- CurrentDesktop: MATE
- Date: Fri Jan 12 12:02:32 2018
- PackageArchitecture: all
- SourcePackage: scilab
- UpgradeStatus: No upgrade log present (probably fresh install)
+ [Regression potential]
+ The fix is a simple oneliner that allows libjogl2-java to detect Mesa with 
both new and original version of Mesa.

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  Scilab does not start after some upgrades on Ubuntu Xenial

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-23 Thread Łukasz Zemczak
Hello Norbert, or anyone else affected,

Accepted libjogl2-java into artful-proposed. The package will build now
and be available at
https://launchpad.net/ubuntu/+source/libjogl2-java/2.3.2+dfsg-
5ubuntu0.17.10.1 in a few hours, and then in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how
to enable and use -proposed.Your feedback will aid us getting this
update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested and change the tag from
verification-needed-artful to verification-done-artful. If it does not
fix the bug for you, please add a comment stating that, and change the
tag to verification-failed-artful. In either case, without details of
your testing we will not be able to proceed.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: libjogl2-java (Ubuntu Artful)
   Status: Confirmed => Fix Committed

** Tags added: verification-needed verification-needed-artful

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  Scilab does not start after some upgrades on Ubuntu Xenial

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-23 Thread Timo Aaltonen
** Changed in: scilab (Ubuntu)
   Status: Confirmed => Invalid

** Changed in: scilab (Ubuntu Xenial)
   Status: Confirmed => Invalid

** Changed in: scilab (Ubuntu Artful)
   Status: Confirmed => Invalid

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

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

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

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  Scilab does not start after some upgrades on Ubuntu Xenial

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-21 Thread Tim Wescott
Any news for the newbie on how soon the fix will be applied?

I see the comment on downgrading and pinning a bunch of MESA packages --
but I don't know exactly how to do the downgrade, nor how to safely undo
the pinning once it's no longer necessary.  I don't want to muck up my
machine.

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  Scilab does not start after some upgrades on Ubuntu Xenial

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: libjogl2-java (Ubuntu Xenial)
   Status: New => Confirmed

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: scilab (Ubuntu Artful)
   Status: New => Confirmed

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: scilab (Ubuntu Xenial)
   Status: New => Confirmed

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  Scilab does not start after some upgrades on Ubuntu Xenial

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

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

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  Scilab does not start after some upgrades on Ubuntu Xenial

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

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

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: scilab (Ubuntu)
   Status: New => Confirmed

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: libjogl2-java (Ubuntu Artful)
   Status: New => Confirmed

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users.

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

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-18 Thread Norbert
As we predicted, 17.10 (artful) is affected too - see this AskUbuntu
question ( https://askubuntu.com/q/997160/66509 ).

** Tags added: artful

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-15 Thread Norbert
Downgraded the following packages:

libegl1-mesa_11.2.0-1ubuntu2_amd64.deb
libgbm1_11.2.0-1ubuntu2_amd64.deb
libgl1-mesa-dri_11.2.0-1ubuntu2_amd64.deb
libgl1-mesa-dri_11.2.0-1ubuntu2_i386.deb
libgl1-mesa-glx_11.2.0-1ubuntu2_amd64.deb
libgl1-mesa-glx_11.2.0-1ubuntu2_i386.deb
libglapi-mesa_11.2.0-1ubuntu2_amd64.deb
libglapi-mesa_11.2.0-1ubuntu2_i386.deb
libgles2-mesa_11.2.0-1ubuntu2_amd64.deb
libosmesa6_11.2.0-1ubuntu2_amd64.deb
libosmesa6_11.2.0-1ubuntu2_i386.deb
libwayland-egl1-mesa_11.2.0-1ubuntu2_amd64.deb
mesa-va-drivers_11.2.0-1ubuntu2_amd64.deb
mesa-vdpau-drivers_11.2.0-1ubuntu2_amd64.deb

And pinned them:

cat 

[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-15 Thread Norbert
My VESA solution is bad, I can't plot anything in Scilab even with 
LIBGL_ALWAYS_SOFTWARE=1.
SRU is really needed.

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-13 Thread Bug Watch Updater
** Changed in: scilab (Debian)
   Status: New => Fix Released

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Timo Aaltonen
Bionic should be affected, but I've pushed a fixed libjogl2-java to
Debian now and it'll get synced later. Next will be SRU uploads to
artful and xenial.

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Norbert
I do not know about Bionic, it maybe affected too.

I'll be watching this bug-report and re-enable `radeon` driver on my
machine after fix.

Thank you for quick reaction, Timo!

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Timo Aaltonen
yes I had a look at the code, it's just radeon and swrast which are
busted because they no longer have "Gallium" in the renderer string

** Changed in: libjogl2-java (Ubuntu)
   Status: New => Triaged

** Changed in: libjogl2-java (Ubuntu)
 Assignee: (unassigned) => Timo Aaltonen (tjaalton)

** Also affects: mesa (Ubuntu Artful)
   Importance: Undecided
   Status: New

** Also affects: scilab (Ubuntu Artful)
   Importance: Undecided
   Status: New

** Also affects: libjogl2-java (Ubuntu Artful)
   Importance: Undecided
   Status: New

** Also affects: mesa (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: scilab (Ubuntu Xenial)
   Importance: Undecided
   Status: New

** Also affects: libjogl2-java (Ubuntu Xenial)
   Importance: Undecided
   Status: New

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Norbert
I saw this jogl bug (https://jogamp.org/bugzilla/show_bug.cgi?id=1357) today. 
Potentially other programs are affected too 
(https://www.google.ru/search?q=GL3bc+->+profileImpl+GL4bc+!!!+not+mapped+com.jogamp.opengl.GLProfile.computeProfileMap(GLProfile.java%3A2071)=GL3bc+->+profileImpl+GL4bc+!!!+not+mapped+com.jogamp.opengl.GLProfile.computeProfileMap(GLProfile.java%3A2071)).

With newest Mesa Scilab works normally on i915 and nvidia_340 drivers.

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Norbert
** Bug watch added: jogamp.org/bugzilla/ #1357
   https://jogamp.org/bugzilla/show_bug.cgi?id=1357

** Also affects: scilab via
   https://jogamp.org/bugzilla/show_bug.cgi?id=1357
   Importance: Unknown
   Status: Unknown

** No longer affects: scilab

** Also affects: libjogl2-java (Ubuntu)
   Importance: Undecided
   Status: New

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Bug Watch Updater
** Changed in: mesa
   Status: Unknown => Confirmed

** Changed in: mesa
   Importance: Unknown => High

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Timo Aaltonen
actually that LIBGL_ALWAYS_SOFTWARE=1 won't work either with current
mesa

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Timo Aaltonen
this is actually a bug in jogl which seems to be doing stupid string
checking to see if the driver is Mesa, and fails now that GL_RENDERER
string doesn't have "Gallium" in it (wonder what happens with intel..)

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Timo Aaltonen
from https://wiki.scilab.org/Graphical%20issues%20with%20Scilab%205.X

try adding LIBGL_ALWAYS_SOFTWARE=1 in front of the scilab command

** Bug watch added: freedesktop.org Bugzilla #103078
   https://bugs.freedesktop.org/show_bug.cgi?id=103078

** Also affects: mesa via
   https://bugs.freedesktop.org/show_bug.cgi?id=103078
   Importance: Unknown
   Status: Unknown

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Timo Aaltonen
that's a bad workaround if your gfx card is radeon..

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Norbert
Asked question on AskUbuntu (https://askubuntu.com/q/995093/66509).

Fixed by blacklisting `radeon`:

cat 

[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Bug Watch Updater
** Changed in: scilab (Debian)
   Status: Unknown => New

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Timo Aaltonen
also, you could try ppa:canonical-x/x-staging which has 17.2.8

** Bug watch added: Debian Bug tracker #880924
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=880924

** Also affects: scilab (Debian) via
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=880924
   Importance: Unknown
   Status: Unknown

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Timo Aaltonen
same bug on Debian, so probably doesn't work in artful either (nor
bionic)

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Timo Aaltonen
does it work on artful?

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Norbert
Upgrading to HWE does not help.

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Norbert
Installed `vainfo` and `mesa-va-drivers`
`sudo apt-get install mesa-va-drivers vainfo`

Here is my output of `vainfo`:


$ vainfo 
libva info: VA-API version 0.39.0
libva info: va_getDriverName() returns 0
libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/r600_drv_video.so
libva info: Found init function __vaDriverInit_0_39
libva info: va_openDriver() returns 0
vainfo: VA-API version: 0.39 (libva 1.7.0)
vainfo: Driver version: mesa gallium vaapi
vainfo: Supported profile and entrypoints
  VAProfileMPEG2Simple: VAEntrypointVLD
  VAProfileMPEG2Main  : VAEntrypointVLD
  VAProfileVC1Simple  : VAEntrypointVLD
  VAProfileVC1Main: VAEntrypointVLD
  VAProfileVC1Advanced: VAEntrypointVLD
  VAProfileH264ConstrainedBaseline: VAEntrypointVLD
  VAProfileH264ConstrainedBaseline: VAEntrypointEncSlice
  VAProfileH264Main   : VAEntrypointVLD
  VAProfileH264Main   : VAEntrypointEncSlice
  VAProfileH264High   : VAEntrypointVLD
  VAProfileH264High   : VAEntrypointEncSlice
  VAProfileNone   : VAEntrypointVideoProc

$ lspci -knn | grep -A3 VGA
00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. 
[AMD/ATI] Trinity [Radeon HD 7480D] [1002:9993]
Subsystem: Advanced Micro Devices, Inc. [AMD/ATI] Trinity [Radeon HD 7480D] 
[1002:0123]
Kernel driver in use: radeon
Kernel modules: radeon


$ cat /proc/cmdline 
BOOT_IMAGE=/boot/vmlinuz-4.4.0-109-generic root=UUID=... ro splash quiet 
vt.handoff=7


$ glxinfo | grep -i 'direct\|vendor\|opengl'
direct rendering: Yes
server glx vendor string: SGI
client glx vendor string: Mesa Project and SGI
Vendor: X.Org (0x1002)
OpenGL vendor string: X.Org
OpenGL renderer string: AMD ARUBA (DRM 2.43.0 / 4.4.0-109-generic, LLVM 5.0.0)
OpenGL core profile version string: 4.1 (Core Profile) Mesa 17.2.4
OpenGL core profile shading language version string: 4.10
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
GL_ARB_direct_state_access, GL_ARB_draw_buffers, 
GL_ARB_draw_indirect, GL_ARB_draw_instanced, 
GL_ARB_map_buffer_range, GL_ARB_multi_bind, GL_ARB_multi_draw_indirect, 
OpenGL version string: 3.0 Mesa 17.2.4
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 17.2.4
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:

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Title:
  Scilab does not start after some upgrades on Ubuntu Xenial

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[Ubuntu-x-swat] [Bug 1742894] Re: Scilab does not start after some upgrades on Ubuntu Xenial

2018-01-12 Thread Norbert
According to scilab changelog it does not changed since

scilab (5.5.2-2ubuntu3) xenial; urgency=medium

  * Enable debian/patches/fop-2.0.diff again to avoid a FTBFS
since fop 2.0 is now in Ubuntu.

 -- Graham Inggs   Wed, 06 Apr 2016 18:32:35 +0200


So it is graphics issue. Possible related to bug 1741447.

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

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You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1742894

Title:
  Scilab does not start after some upgrades on Ubuntu Xenial

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