我刚刚在 Xubuntu 18.04.4 LTS 上安装了 Synaptic 的 Sclilab 6.0.1。当我想使用 plot 或 plot2D 函数时，打开的图形窗口完全是白色的（并且上面的图标只有当鼠标悬停在它们上面时才会出现）。
我认为这是我的显卡硬件问题，但我不知道如何解决这个问题。
你能帮助我吗？
我的电脑是旧的 Sony Vaio SVE1512E6EW：
致 NOrbert (仅图片)：
phil@phil-SVE1512E6EW-Blanc:~$ lspci -k
...
01:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Thames [Radeon HD 7550M/7570M/7650M]
Subsystem: Sony Corporation Thames [Radeon HD 7550M/7570M/7650M]
Kernel driver in use: radeon
Kernel modules: radeon
01:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Turks HDMI Audio [Radeon HD 6500/6600 / 6700M Series]
Subsystem: Sony Corporation Turks HDMI Audio [Radeon HD 6500/6600 / 6700M Series]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
...
然后我尝试了你的测试，得到了很多行，但是在 Scilab 中没有情节（再次出现空白窗口）：
phil@phil-SVE1512E6EW-Blanc:~$ LIBGL_ALWAYS_SOFTWARE=1 scilab -e "plot(1:10);"
Picked up _JAVA_OPTIONS: -Djava.class.path=/usr/share/java/flexdock.jar:/usr/share/java/skinlf.jar:/usr/share/java/looks.jar:/usr/share/java/commons-logging.jar:/usr/share/java/jhall.jar:/usr/share/java/lucene-core-4.10.4.jar:/usr/share/java/lucene-analyzers-common-4.10.4.jar:/usr/share/java/lucene-queryparser-4.10.4.jar:/usr/share/maven-repo/org/freehep/freehep-util/debian/freehep-util-debian.jar:/usr/share/maven-repo/org/freehep/freehep-io/debian/freehep-io-debian.jar:/usr/share/maven-repo/org/freehep/freehep-graphicsio/debian/freehep-graphicsio-debian.jar:/usr/share/java/freehep-graphicsio-emf-2.1.jar:/usr/share/java/freehep-graphics2d-2.1.1.jar:/usr/share/java/jrosetta-API.jar:/usr/share/java/jrosetta-engine-1.0.4.jar:/usr/share/java/jgraphx.jar:/usr/share/java/jogl2.jar:/usr/share/java/gluegen2-rt.jar:/usr/share/java/jeuclid-core.jar:/usr/share/java/jlatexmath-fop-1.0.7.jar:/usr/share/java/fop.jar:/usr/share/java/saxon.jar:/usr/share/java/batik.jar:/usr/share/java/xml-apis-ext.jar:/usr/share/java/commons-io.jar:/usr/share/java/xmlgraphics-commons.jar:/usr/share/java/avalon-framework.jar:/usr/share/java/jlatexmath-1.0.7.jar:/usr/share/java/ecj.jar:/usr/share/java/javax.activation.jar:/usr/share/java/jaxb-runtime.jar:/usr/share/scilab/modules/gui/jar/org.scilab.modules.gui.jar:/usr/share/scilab/modules/action_binding/jar/org.scilab.modules.action_binding.jar:/usr/share/scilab/modules/scinotes/jar/org.scilab.modules.scinotes.jar:/usr/share/scilab/modules/renderer/jar/org.scilab.modules.renderer.jar:/usr/share/scilab/modules/javasci/jar/org.scilab.modules.javasci.jar:/usr/share/scilab/modules/jvm/jar/org.scilab.modules.jvm.jar:/usr/share/scilab/modules/history_browser/jar/org.scilab.modules.history_browser.jar:/usr/share/scilab/modules/core/jar/org.scilab.modules.core.jar:/usr/share/scilab/modules/xcos/jar/org.scilab.modules.xcos.jar:/usr/share/scilab/modules/ui_data/jar/org.scilab.modules.ui_data.jar:/usr/share/scilab/modules/history_manager/jar/org.scilab.modules.history_manager.jar:/usr/share/scilab/modules/scirenderer/jar/scirenderer.jar:/usr/share/scilab/modules/graphic_export/jar/org.scilab.modules.graphic_export.jar:/usr/share/scilab/modules/graphic_objects/jar/org.scilab.modules.graphic_objects.jar:/usr/share/scilab/modules/external_objects_java/jar/org.scilab.modules.external_objects_java.jar:/usr/share/scilab/modules/console/jar/org.scilab.modules.console.jar:/usr/share/scilab/modules/localization/jar/org.scilab.modules.localization.jar:/usr/share/scilab/modules/graph/jar/org.scilab.modules.graph.jar:/usr/share/scilab/modules/completion/jar/org.scilab.modules.completion.jar:/usr/share/scilab/modules/commons/jar/org.scilab.modules.commons.jar:/usr/share/scilab/modules/preferences/jar/org.scilab.modules.preferences.jar:/usr/share/scilab/modules/types/jar/org.scilab.modules.types.jar:/usr/share/scilab/modules/helptools/jar/scilab_en_US_help.jar:/usr/share/scilab/modules/helptools/jar/org.scilab.modules.helptools.jar:/usr/share/scilab/modules/helptools/jar/scilab_fr_FR_help.jar:/usr/share/scilab/modules/helptools/jar/scilab_ru_RU_help.jar:/usr/share/scilab/modules/helptools/jar/scilab_images.jar:
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.scilab.modules.jvm.LibraryPath (file:/usr/share/scilab/modules/jvm/jar/org.scilab.modules.jvm.jar) to field java.lang.ClassLoader.sys_paths
WARNING: Please consider reporting this to the maintainers of org.scilab.modules.jvm.LibraryPath
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Exception in thread "AWT-EventQueue-0" com.jogamp.opengl.GLException: Caught GLException: Profile GL3bc is not available on X11GraphicsDevice[type .x11, connection :0.0, unitID 0, handle 0x7ff1e4502d60, owner true, ResourceToolkitLock[obj 0x1720f0f0, isOwner true, <49f01e4d, f5fc49c>[count 1, qsz 0, owner <AWT-EventQueue-0>]]], but: [GLProfile[GLES1/GLES1.sw], GLProfile[GLES2/GLES3.sw], GLProfile[GL2ES1/GLES1.sw], GLProfile[GL4ES3/GLES3.sw], GLProfile[GL2ES2/GL3.sw], GLProfile[GL3/GL3.sw], GLProfile[GLES3/GLES3.sw], GLProfile[GL3/GL3.sw], GLProfile[GL2GL3/GL3.sw]]
at com.jogamp.opengl.awt.GLJPanel$OffscreenBackend.initialize(GLJPanel.java:1795)
at com.jogamp.opengl.awt.GLJPanel.initializeBackendImpl(GLJPanel.java:1377)
at com.jogamp.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:549)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1074)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:590)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JViewport.paint(JViewport.java:737)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at org.scilab.modules.gui.bridge.tab.SwingScilabDockablePanel.paintChildren(Unknown Source)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at org.flexdock.docking.defaults.DefaultDockingPort.paint(DefaultDockingPort.java:1983)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:590)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5262)
at java.desktop/javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:246)
at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1323)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1060)
at java.desktop/java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
at java.desktop/sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:78)
at java.desktop/sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:115)
at java.desktop/java.awt.Container.paint(Container.java:2002)
at java.desktop/java.awt.Window.paint(Window.java:3940)
at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:876)
at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:848)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:848)
at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:823)
at java.desktop/javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:772)
at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1890)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:313)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: com.jogamp.opengl.GLException: Profile GL3bc is not available on X11GraphicsDevice[type .x11, connection :0.0, unitID 0, handle 0x7ff1e4502d60, owner true, ResourceToolkitLock[obj 0x1720f0f0, isOwner true, <49f01e4d, f5fc49c>[count 1, qsz 0, owner <AWT-EventQueue-0>]]], but: [GLProfile[GLES1/GLES1.sw], GLProfile[GLES2/GLES3.sw], GLProfile[GL2ES1/GLES1.sw], GLProfile[GL4ES3/GLES3.sw], GLProfile[GL2ES2/GL3.sw], GLProfile[GL3/GL3.sw], GLProfile[GLES3/GLES3.sw], GLProfile[GL3/GL3.sw], GLProfile[GL2GL3/GL3.sw]]
at com.jogamp.opengl.GLProfile.get(GLProfile.java:991)
at jogamp.opengl.GLContextImpl.verifyInstance(GLContextImpl.java:1471)
at jogamp.opengl.GLContextImpl.setGLFunctionAvailability(GLContextImpl.java:1942)
at jogamp.opengl.x11.glx.X11GLXContext.createImpl(X11GLXContext.java:395)
at jogamp.opengl.GLContextImpl.makeCurrentWithinLock(GLContextImpl.java:765)
at jogamp.opengl.GLContextImpl.makeCurrent(GLContextImpl.java:648)
at jogamp.opengl.GLContextImpl.makeCurrent(GLContextImpl.java:586)
at com.jogamp.opengl.awt.GLJPanel$OffscreenBackend.initialize(GLJPanel.java:1731)
... 55 more
Exception in thread "Thread-3" com.jogamp.opengl.GLException: java.lang.reflect.InvocationTargetException
at com.jogamp.opengl.awt.GLJPanel.display(GLJPanel.java:465)
at org.scilab.modules.gui.bridge.canvas.SwingScilabCanvasImpl$SafeGLJPanel.display(Unknown Source)
at org.scilab.forge.scirenderer.implementation.jogl.JoGLCanvas$CanvasAnimator.run(Unknown Source)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.reflect.InvocationTargetException
at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1367)
at java.desktop/java.awt.EventQueue.invokeAndWait(EventQueue.java:1342)
at com.jogamp.opengl.awt.GLJPanel.display(GLJPanel.java:463)
... 3 more
Caused by: com.jogamp.opengl.GLException: Caught GLException: Profile GL3bc is not available on X11GraphicsDevice[type .x11, connection :0.0, unitID 0, handle 0x7ff1e4502d60, owner true, ResourceToolkitLock[obj 0x349dd0e8, isOwner true, <5ee54fb1, 6470c835>[count 1, qsz 0, owner <AWT-EventQueue-0>]]], but: [GLProfile[GLES1/GLES1.sw], GLProfile[GLES2/GLES3.sw], GLProfile[GL2ES1/GLES1.sw], GLProfile[GL4ES3/GLES3.sw], GLProfile[GL2ES2/GL3.sw], GLProfile[GL3/GL3.sw], GLProfile[GLES3/GLES3.sw], GLProfile[GL3/GL3.sw], GLProfile[GL2GL3/GL3.sw]]
at com.jogamp.opengl.awt.GLJPanel$OffscreenBackend.initialize(GLJPanel.java:1795)
at com.jogamp.opengl.awt.GLJPanel.initializeBackendImpl(GLJPanel.java:1377)
at com.jogamp.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:549)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1074)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:590)
at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5255)
at java.desktop/javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:246)
at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1323)
at java.desktop/javax.swing.JComponent._paintImmediately(JComponent.java:5203)
at java.desktop/javax.swing.JComponent.paintImmediately(JComponent.java:5013)
at com.jogamp.opengl.awt.GLJPanel$12.run(GLJPanel.java:1535)
at java.desktop/java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:303)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:770)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:740)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: com.jogamp.opengl.GLException: Profile GL3bc is not available on X11GraphicsDevice[type .x11, connection :0.0, unitID 0, handle 0x7ff1e4502d60, owner true, ResourceToolkitLock[obj 0x349dd0e8, isOwner true, <5ee54fb1, 6470c835>[count 1, qsz 0, owner <AWT-EventQueue-0>]]], but: [GLProfile[GLES1/GLES1.sw], GLProfile[GLES2/GLES3.sw], GLProfile[GL2ES1/GLES1.sw], GLProfile[GL4ES3/GLES3.sw], GLProfile[GL2ES2/GL3.sw], GLProfile[GL3/GL3.sw], GLProfile[GLES3/GLES3.sw], GLProfile[GL3/GL3.sw], GLProfile[GL2GL3/GL3.sw]]
at com.jogamp.opengl.GLProfile.get(GLProfile.java:991)
at jogamp.opengl.GLContextImpl.verifyInstance(GLContextImpl.java:1471)
at jogamp.opengl.GLContextImpl.setGLFunctionAvailability(GLContextImpl.java:1942)
at jogamp.opengl.x11.glx.X11GLXContext.createImpl(X11GLXContext.java:395)
at jogamp.opengl.GLContextImpl.makeCurrentWithinLock(GLContextImpl.java:765)
at jogamp.opengl.GLContextImpl.makeCurrent(GLContextImpl.java:648)
at jogamp.opengl.GLContextImpl.makeCurrent(GLContextImpl.java:586)
at com.jogamp.opengl.awt.GLJPanel$OffscreenBackend.initialize(GLJPanel.java:1731)
... 27 more
Exception in thread "AWT-EventQueue-0" com.jogamp.opengl.GLException: Caught GLException: Profile GL3bc is not available on X11GraphicsDevice[type .x11, connection :0.0, unitID 0, handle 0x7ff1e4502d60, owner true, ResourceToolkitLock[obj 0x26657682, isOwner true, <3f8a0a47, 53c47f74>[count 1, qsz 0, owner <AWT-EventQueue-0>]]], but: [GLProfile[GLES1/GLES1.sw], GLProfile[GLES2/GLES3.sw], GLProfile[GL2ES1/GLES1.sw], GLProfile[GL4ES3/GLES3.sw], GLProfile[GL2ES2/GL3.sw], GLProfile[GL3/GL3.sw], GLProfile[GLES3/GLES3.sw], GLProfile[GL3/GL3.sw], GLProfile[GL2GL3/GL3.sw]]
at com.jogamp.opengl.awt.GLJPanel$OffscreenBackend.initialize(GLJPanel.java:1795)
at com.jogamp.opengl.awt.GLJPanel.initializeBackendImpl(GLJPanel.java:1377)
at com.jogamp.opengl.awt.GLJPanel.paintComponent(GLJPanel.java:549)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1074)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:590)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JViewport.paint(JViewport.java:737)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at org.scilab.modules.gui.bridge.tab.SwingScilabDockablePanel.paintChildren(Unknown Source)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at org.flexdock.docking.defaults.DefaultDockingPort.paint(DefaultDockingPort.java:1983)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1083)
at java.desktop/javax.swing.JLayeredPane.paint(JLayeredPane.java:590)
at java.desktop/javax.swing.JComponent.paintChildren(JComponent.java:907)
at java.desktop/javax.swing.JComponent.paintToOffscreen(JComponent.java:5262)
at java.desktop/javax.swing.BufferStrategyPaintManager.paint(BufferStrategyPaintManager.java:246)
at java.desktop/javax.swing.RepaintManager.paint(RepaintManager.java:1323)
at java.desktop/javax.swing.JComponent.paint(JComponent.java:1060)
at java.desktop/java.awt.GraphicsCallback$PaintCallback.run(GraphicsCallback.java:39)
at java.desktop/sun.awt.SunGraphicsCallback.runOneComponent(SunGraphicsCallback.java:78)
at java.desktop/sun.awt.SunGraphicsCallback.runComponents(SunGraphicsCallback.java:115)
at java.desktop/java.awt.Container.paint(Container.java:2002)
at java.desktop/java.awt.Window.paint(Window.java:3940)
at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:876)
at java.desktop/javax.swing.RepaintManager$4.run(RepaintManager.java:848)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:848)
at java.desktop/javax.swing.RepaintManager.paintDirtyRegions(RepaintManager.java:823)
at java.desktop/javax.swing.RepaintManager.prePaintDirtyRegions(RepaintManager.java:772)
at java.desktop/javax.swing.RepaintManager$ProcessingRunnable.run(RepaintManager.java:1890)
...
phil@phil-SVE1512E6EW-Blanc:~$ vainfo
libva info: VA-API version 1.1.0
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_1_1
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.1 (libva 2.1.0)
vainfo: Driver version: Mesa Gallium driver 19.2.8 for AMD TURKS (DRM 2.50.0 / 5.3.0-45-generic, LLVM 9.0.0)
vainfo: Supported profile and entrypoints
VAProfileMPEG2Simple : VAEntrypointVLD
VAProfileMPEG2Main : VAEntrypointVLD
VAProfileVC1Simple : VAEntrypointVLD
VAProfileVC1Main : VAEntrypointVLD
VAProfileVC1Advanced : VAEntrypointVLD
VAProfileH264ConstrainedBaseline: VAEntrypointVLD
VAProfileH264Main : VAEntrypointVLD
VAProfileH264High : VAEntrypointVLD
VAProfileNone : VAEntrypointVideoProc
2020-04-09 更新：最后，我通过从 AMD 网站上找到专有的 AMD Radeon 驱动程序解决了该问题：https://www.amd.com/en/support/kb/release-notes/rn-prorad-lin-18-20
答案1
问题已通过使用flatpak install flathub org.scilab.Scilab以下代码解决flatpak run org.scilab.Scilab