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Mon, Oct 16

Carlos Garnacho (garnacho) added a comment to T53004: Moving objects (G key) has broken behavior on linux/wayland.

(1) Using fly-mode in viewport (Shift+f) causes the camera to move drastically and sporadically when the mouse reaches the edge of the Viewport and wraps around it.

Mon, Oct 16, 11:25 AM · Platform: Linux, User Interface, BF Blender
TravLR (TravLR) added a comment to T53004: Moving objects (G key) has broken behavior on linux/wayland.

Back in April 20th, I reported a bug to the Wayland team regarding this issue (as instructed by the Ubuntu Google+ community -- long-time Ubuntu user). After the news of the switch to GNOME & Wayland session by default in their newest upcoming release and beyond, I immediately began testing Blender in the Ubuntu 17.10 default session. There were three major issues which made Blender rather unusable in many circumstances (See the bug I posted in Wayland bugtracker: https://bugs.freedesktop.org/show_bug.cgi?id=100740). The three issues are:

Mon, Oct 16, 6:54 AM · Platform: Linux, User Interface, BF Blender

Fri, Oct 13

LazyDodo (LazyDodo) added a comment to T50522: OpenCL kernel build fails on Linux with Mesa drivers (RX 480).

There's no un-merged patches on our side.

Fri, Oct 13, 10:23 PM · Platform: Linux, Cycles, OpenGL / Gfx, BF Blender
Markus (blenderuser2) added a comment to T50522: OpenCL kernel build fails on Linux with Mesa drivers (RX 480).

Well, that's exactly what I wrote.

Fri, Oct 13, 9:53 PM · Platform: Linux, Cycles, OpenGL / Gfx, BF Blender
ronan ducluzeau (zeauro) closed T52958: JACK sync plays also meta-strips as Archived.

Hi, original purpose of Blender was to produce images from 3D scene.
Historically, there was an audio sequencer decoupled from video sequencer. They were merged by 2.5 re-design.
If you take attention to Edit Strip panel in Metastrip properties, you can see that they are based on Scene, Movie, Image strips properties with a blend mode dedicated to image blending.

Fri, Oct 13, 12:27 PM · Platform: Linux, Audio, Video Sequencer, BF Blender

Thu, Oct 12

Sergey Sharybin (sergey) added a comment to T50522: OpenCL kernel build fails on Linux with Mesa drivers (RX 480).

The back trace in report indicates crash somewhere inside of Mesa/LLVM. We can not fix that or patch from Blender side, the driver itself is to be brought to a state when it can handle complexity of Cycles kernels.

Thu, Oct 12, 12:13 PM · Platform: Linux, Cycles, OpenGL / Gfx, BF Blender

Wed, Oct 11

Markus (blenderuser2) added a comment to T50522: OpenCL kernel build fails on Linux with Mesa drivers (RX 480).

I understand this is not a Blender issue, however six months after the various bugs were filed, Blender 2.79 still crashes on compilation under Ubuntu 17.10 Beta 2 with LLVM 5.0 and Mesa 17.2.2, even though it appears to me that all reported bugs were fixed.

Wed, Oct 11, 10:22 PM · Platform: Linux, Cycles, OpenGL / Gfx, BF Blender

Fri, Oct 6

Jakub Steiner (jimmacfx) added a comment to T53004: Moving objects (G key) has broken behavior on linux/wayland.

Long time blender cloud subscriber is quite disappointed by this resolution. ;)

Fri, Oct 6, 5:30 PM · Platform: Linux, User Interface, BF Blender
Sergey Sharybin (sergey) added a comment to T53004: Moving objects (G key) has broken behavior on linux/wayland.

For workable experience you can simply disable "Continuous Grab" in User Preferences -> Input on a systems which are running Wayland.

Fri, Oct 6, 4:59 PM · Platform: Linux, User Interface, BF Blender
Jonas Ådahl (jadahl) added a comment to T53004: Moving objects (G key) has broken behavior on linux/wayland.

I agree that this is not really a Blender bug. This is rather a limitation of how much of X11's behavior we can emulate without turning X11 into too much of a a backdoor into a Wayland based desktop environment. For example, we can of course not make it possible to allow X11 clients to became global key loggers, and in the same way, we cannot just make it possible to allow X11 clients to completely take over your mouse cursor.

Fri, Oct 6, 3:43 PM · Platform: Linux, User Interface, BF Blender
Sergey Sharybin (sergey) added a comment to T53004: Moving objects (G key) has broken behavior on linux/wayland.

I do not see any issues in the continuous grab implementation in Blender, and fact that none of X11 servers showed the issue in the past decades backs up theory that we don't abuse anything.

Fri, Oct 6, 11:53 AM · Platform: Linux, User Interface, BF Blender
Carlos Garnacho (garnacho) added a comment to T53004: Moving objects (G key) has broken behavior on linux/wayland.

Very sad to see this resolution without any further consideration. FWIW, Xwayland is an X11 server on its own, so clearly not all X11 servers work fine. Furthermore, it's becoming the de-facto X11 server as many distros are switching to Wayland sessions by default. Blender will look broken on all of them.

Fri, Oct 6, 11:37 AM · Platform: Linux, User Interface, BF Blender
Sergey Sharybin (sergey) closed T53004: Moving objects (G key) has broken behavior on linux/wayland as Archived.

Thanks for the report, but this isn't a Blender bug, all the X11 servers are working fine. The issue is in Waylan'd emulation of X11 protocol, which we can not fix from our side.

Fri, Oct 6, 10:19 AM · Platform: Linux, User Interface, BF Blender

Thu, Oct 5

Vuk Gardašević (lijenstina) added a project to T53004: Moving objects (G key) has broken behavior on linux/wayland: Platform: Linux.
Thu, Oct 5, 6:02 PM · Platform: Linux, User Interface, BF Blender

Sat, Sep 30

Francesco Yoshi Gobbo (FraYoshi) updated the task description for T52958: JACK sync plays also meta-strips.
Sat, Sep 30, 2:02 PM · Platform: Linux, Audio, Video Sequencer, BF Blender
Francesco Yoshi Gobbo (FraYoshi) updated the task description for T52958: JACK sync plays also meta-strips.
Sat, Sep 30, 1:52 PM · Platform: Linux, Audio, Video Sequencer, BF Blender
Francesco Yoshi Gobbo (FraYoshi) created T52958: JACK sync plays also meta-strips.
Sat, Sep 30, 1:51 PM · Platform: Linux, Audio, Video Sequencer, BF Blender

Thu, Sep 28

Campbell Barton (campbellbarton) closed T52556: Continuous Grab is very fast when running under Wayland as Invalid.

@Javier Herrero (jubjub) Blender isn't aware of wayland, closing since this is a bug in xwayland.

Thu, Sep 28, 11:37 PM · User Interface, Platform: Linux, BF Blender
Javier Herrero (jubjub) added a comment to T51252: Menu flickering under wayland unless "Window Draw Method" is set to "Full".

I'm having the same issue with flickering under Wayland, regardless of the draw method used, although full does help a little bit, I also get black flickering of the 3d viewport when circle selecting vertices on wireframe view.
I've verified that this only happens under Wayland, the exact same setup, same drivers and kernel under X11 works just fine.
I'm using a RX 560 with the amdgpu drivers, kernel 4.13, although I tried 4.9 and 4.12 as well.

Thu, Sep 28, 1:00 PM · Platform: Linux, BF Blender
Javier Herrero (jubjub) added a comment to T52556: Continuous Grab is very fast when running under Wayland.

Just would like to add that I'm experiencing this issue under Wayland as well.
There's a discussion on the Wayland mailing list about this issue, which seems to be related to Blender's use of xwayland (perhaps through SDL? I'm not sure). https://bugs.freedesktop.org/show_bug.cgi?id=100740

Thu, Sep 28, 12:47 PM · User Interface, Platform: Linux, BF Blender

Aug 30 2017

Campbell Barton (campbellbarton) added a comment to T52556: Continuous Grab is very fast when running under Wayland.

@Bastien Montagne (mont29) we have a few reports about blender + wayland, AFAICS these are bugs in wayland/X11, we can't really resolve.

Aug 30 2017, 4:50 AM · User Interface, Platform: Linux, BF Blender

Aug 28 2017

Bastien Montagne (mont29) assigned T52556: Continuous Grab is very fast when running under Wayland to Campbell Barton (campbellbarton).

@Campbell Barton (campbellbarton), you tend to be on the cutting edge with arch, maybe you do use Wayland and can check that? ;)

Aug 28 2017, 3:11 PM · User Interface, Platform: Linux, BF Blender

Aug 27 2017

Fabian D (depthwise) added a comment to T52547: Cycles Cuda rendering fails for dedicated (non-display) Nvidia GTX1060.

You are right. With OpenGL installed, the problem does indeed not occur. That is the configuration I had earlier.

Aug 27 2017, 9:04 PM · Platform: Linux, Cycles, BF Blender

Aug 26 2017

Yassine Oudjana (Tooniis) added projects to T52556: Continuous Grab is very fast when running under Wayland: Platform: Linux, User Interface.
Aug 26 2017, 5:37 PM · User Interface, Platform: Linux, BF Blender
Bastien Montagne (mont29) renamed T52476: MMB doesn't work with IBM/Lenovo Trackpoint/Trackpad - Need a dev with that kind of hardware to investigate! from Orbiting doesn't work with IBM/Lenovo Trackpoint/Trackpad - Need a dev with that kind of hardware to investigate! to MMB doesn't work with IBM/Lenovo Trackpoint/Trackpad - Need a dev with that kind of hardware to investigate!.
Aug 26 2017, 3:42 PM · Platform: Linux, BF Blender: Unconfirmed
Bastien Montagne (mont29) renamed T52476: MMB doesn't work with IBM/Lenovo Trackpoint/Trackpad - Need a dev with that kind of hardware to investigate! from Orbiting doesn't work with Trackpad to Orbiting doesn't work with IBM/Lenovo Trackpoint/Trackpad - Need a dev with that kind of hardware to investigate!.
Aug 26 2017, 3:41 PM · Platform: Linux, BF Blender: Unconfirmed
Brecht Van Lommel (brecht) triaged T52547: Cycles Cuda rendering fails for dedicated (non-display) Nvidia GTX1060 as Normal priority.

You could try installing the OpenGL libraries anyway, even if you don't actually configure the device to be used for display in X11, since this error could be related to them being missing. For viewport rendering we try to initialize the device with an OpenGL interoperability for faster viewport display, and if that fails initialize without, but it seems somehow things permanently break there.

Aug 26 2017, 12:22 PM · Platform: Linux, Cycles, BF Blender
Fabian D (depthwise) created T52547: Cycles Cuda rendering fails for dedicated (non-display) Nvidia GTX1060.
Aug 26 2017, 12:03 AM · Platform: Linux, Cycles, BF Blender

Aug 24 2017

Caden Mitchell (CadenMitchell) added a comment to T52103: EEVEE Slows to a Crawl when Adding Objects and Materials.

Okay! I will check and let you know if it starts running faster!

Aug 24 2017, 7:17 PM · Platform: Linux, BF Blender: 2.8
Vuk Gardašević (lijenstina) closed T52103: EEVEE Slows to a Crawl when Adding Objects and Materials as Archived.

Thank you for the report, but 2.8 is currently under heavy development, and we are not taking bugs from end users yet.
Keep watching for updates at https://builder.blender.org/download/ to see if your issue got resolved.

Aug 24 2017, 3:51 PM · Platform: Linux, BF Blender: 2.8
Vuk Gardašević (lijenstina) closed T52102: EEVEE Light Probes do not Update when Moving as Archived.

Thank you for the report, but 2.8 is currently under heavy development, and we are not taking bugs from end users yet.
Keep watching for updates at https://builder.blender.org/download/ to see if your issue got resolved.

Aug 24 2017, 3:50 PM · Platform: Linux, BF Blender: 2.8
Vuk Gardašević (lijenstina) closed T52101: EEVEE Light Probes do not Properly Reflect Metallic Objects as Archived.

Thank you for the report, but 2.8 is currently under heavy development, and we are not taking bugs from end users yet.
Keep watching for updates at https://builder.blender.org/download/ to see if your issue got resolved.

Aug 24 2017, 3:49 PM · Platform: Linux, BF Blender: 2.8
Vuk Gardašević (lijenstina) closed T52043: Blender EEVEE Roughness Does Not Work Properly on Metallic Materials as Archived.

Thank you for the report, but 2.8 is currently under heavy development, and we are not taking bugs from end users yet.
Keep watching for updates at https://builder.blender.org/download/ to see if your issue got resolved.

Aug 24 2017, 3:48 PM · Platform: Linux, BF Blender: 2.8

Aug 4 2017

Alex Markley (alexmarkley) closed T52262: 2.79-rc1 "dri2 connection failed" as Resolved.

I'm going to call this closed because I see the same behavior on the previous build. (testbuild2)

Aug 4 2017, 8:31 PM · Platform: Linux, BF Blender
Alex Markley (alexmarkley) added a comment to T52262: 2.79-rc1 "dri2 connection failed".

I also tried Xorg vs. Wayland. The issue is not reproducible under Xorg, only under Wayland.

Aug 4 2017, 7:51 PM · Platform: Linux, BF Blender
Alex Markley (alexmarkley) updated the task description for T52262: 2.79-rc1 "dri2 connection failed".
Aug 4 2017, 7:39 PM · Platform: Linux, BF Blender
Alex Markley (alexmarkley) created T52262: 2.79-rc1 "dri2 connection failed".
Aug 4 2017, 7:37 PM · Platform: Linux, BF Blender

Aug 2 2017

Alex (GreenXenith) added a project to T52247: Blender 2.8 - World settings (background) does not change properly when changing settings: Platform: Linux.
Aug 2 2017, 6:29 AM · BF Blender: 2.8
Alex (GreenXenith) added a project to T52246: Blender 2.8 - Sculpting: Mesh acts strange when using dyntopo or switching engines (see description): Platform: Linux.
Aug 2 2017, 6:29 AM · BF Blender: 2.8

Jul 18 2017

Caden Mitchell (CadenMitchell) created T52103: EEVEE Slows to a Crawl when Adding Objects and Materials.
Jul 18 2017, 4:08 AM · Platform: Linux, BF Blender: 2.8
Caden Mitchell (CadenMitchell) edited projects for T52102: EEVEE Light Probes do not Update when Moving, added: BF Blender: 2.8, Platform: Linux; removed BF Blender.
Jul 18 2017, 3:38 AM · Platform: Linux, BF Blender: 2.8
Caden Mitchell (CadenMitchell) created T52101: EEVEE Light Probes do not Properly Reflect Metallic Objects.
Jul 18 2017, 3:21 AM · Platform: Linux, BF Blender: 2.8

Jul 15 2017

Caden Mitchell (CadenMitchell) added a comment to T52062: Blender 2.8 Crashes When Opening the Material Tab in the Properties Panel.

Okay! Thank you. I didn't know that there was a new version out already!

Jul 15 2017, 1:08 AM · Platform: Linux, BF Blender: 2.8

Jul 14 2017

Dalai Felinto (dfelinto) closed T52062: Blender 2.8 Crashes When Opening the Material Tab in the Properties Panel as Resolved.

This was fixed earlier today on b48694639af. There are new builds on builder.blender.org with this fixed.

Jul 14 2017, 11:27 PM · Platform: Linux, BF Blender: 2.8
Caden Mitchell (CadenMitchell) created T52062: Blender 2.8 Crashes When Opening the Material Tab in the Properties Panel.
Jul 14 2017, 11:24 PM · Platform: Linux, BF Blender: 2.8

Jul 13 2017

Rafael Ristovski (Ristovski) added a comment to T50522: OpenCL kernel build fails on Linux with Mesa drivers (RX 480).
Jul 13 2017, 2:09 PM · Platform: Linux, Cycles, OpenGL / Gfx, BF Blender
Caden Mitchell (CadenMitchell) added a comment to T52043: Blender EEVEE Roughness Does Not Work Properly on Metallic Materials.

It's like this in previous versions too.

Jul 13 2017, 7:57 AM · Platform: Linux, BF Blender: 2.8
Caden Mitchell (CadenMitchell) created T52043: Blender EEVEE Roughness Does Not Work Properly on Metallic Materials.
Jul 13 2017, 7:55 AM · Platform: Linux, BF Blender: 2.8

Jul 11 2017

Caden Mitchell (CadenMitchell) updated the task description for T51984: Blender EEVEE Reflection Plane Does not Reflect Sky Properly.
Jul 11 2017, 8:05 PM · Platform: Linux, BF Blender: 2.8

Jul 9 2017

Caden Mitchell (CadenMitchell) added a comment to T51984: Blender EEVEE Reflection Plane Does not Reflect Sky Properly.

That's strange. I swear I have a reflection plane right by the front of the building, right by the trees. I tried to point it out in this one as the plane is a bit hidden. I also have it selected so that it can be more easily found.

Jul 9 2017, 3:53 AM · Platform: Linux, BF Blender: 2.8