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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - Resuming from suspend can cause not working hw acceleration"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107149">107149</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>Resuming from suspend can cause not working hw acceleration
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/AMDgpu
</td>
</tr>
<tr>
<th>Assignee</th>
<td>dri-devel@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>kami911@gmail.com
</td>
</tr></table>
<p>
<div>
<pre>Sometimes when my machine come back from suspend the hw acceleration is stopped
to work. Kernel messages:
<a href="https://bugzilla.mozilla.org/attachment.cgi?id=8989152">https://bugzilla.mozilla.org/attachment.cgi?id=8989152</a>
I updated my system to Ubuntu 18.04 based Linux Mint 19 recently so I have this
X:
X.Org X Server 1.19.6
I used radeon driver that time, but now I switched to AMDGPU driver and 4.17
kernel. This laptop has two video cards, one integrated from Intel and another
from AMD.
Release Date: 2017-12-20
[ 62.938] X Protocol Version 11, Revision 0
[ 62.938] Build Operating System: Linux 4.4.0-119-generic x86_64 Ubuntu
[ 62.938] Current Operating System: Linux godzilla 4.17.0-041700-generic
#201806032231 SMP Sun Jun 3 22:33:34 UTC 2018 x86_64
[ 62.938] Kernel command line: BOOT_IMAGE=/vmlinuz-4.17.0-041700-generic
root=/dev/mapper/main-root ro rootflags=subvol=@ elevator=deadline
zswap.enabled=1 pti=1 ibrs=1 ibpb=1 radeon.si_support=0 radeon.cik_support=0
amdgpu.si_support=1 amdgpu.cik_support=1 amdgpu.dc=1 quiet splash vt.handoff=1
[ 62.938] Build Date: 13 April 2018 08:07:36PM
[ 62.938] xorg-server 2:1.19.6-1ubuntu4 (For technical support please see
<a href="http://www.ubuntu.com/support">http://www.ubuntu.com/support</a>)
Mesa:
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) Haswell Mobile
OpenGL core profile version string: 4.5 (Core Profile) Mesa 18.0.0-rc5
OpenGL core profile shading language version string: 4.50
As you can see from the kernel parameters I was manage to use amdgpu driver
with the build in AMD GPU. Time by time something happen (maybe related to ACPI
events) and Firefox is stop working. I have to restart Firefox, but I got this
error in terminal:
DRI_PRIME=1 firefox
firefox: ../../../src/amd/addrlib/r800/siaddrlib.cpp:2294: int
Addr::V1::SiLib::DecodeGbRegs(const ADDR_REGISTER_VALUE*): Assertion
`!"Unhandled case"' failed.
ExceptionHandler::GenerateDump cloned child 7263
ExceptionHandler::SendContinueSignalToChild sent continue signal to child
ExceptionHandler::WaitForContinueSignal waiting for continue signal...
Also glxinfo has problem:
DRI_PRIME=1 glxinfo
name of display: :0
glxinfo: ../../../src/amd/addrlib/r800/siaddrlib.cpp:2294: int
Addr::V1::SiLib::DecodeGbRegs(const ADDR_REGISTER_VALUE*): Assertion
`!"Unhandled case"' failed.
Félbeszakítva (core készült)
kami@godzilla ~ $
-----------------------------
name of display: :0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile,
GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float,
GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample,
GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile,
GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB,
GLX_EXT_import_context, GLX_EXT_libglvnd, GLX_EXT_texture_from_pixmap,
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_INTEL_swap_event,
GLX_MESA_copy_sub_buffer, GLX_OML_swap_method, GLX_SGIS_multisample,
GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
GLX_SGI_make_current_read, GLX_SGI_swap_control
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4
client glx extensions:
GLX_ARB_context_flush_control, GLX_ARB_create_context,
GLX_ARB_create_context_profile, GLX_ARB_create_context_robustness,
GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB,
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_buffer_age,
GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile,
GLX_EXT_fbconfig_packed_float, GLX_EXT_framebuffer_sRGB,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_EXT_visual_info,
GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer,
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
GLX_SGI_swap_control, GLX_SGI_video_sync
GLX version: 1.4
GLX extensions:
GLX_ARB_create_context, GLX_ARB_create_context_profile,
GLX_ARB_create_context_robustness, GLX_ARB_fbconfig_float,
GLX_ARB_framebuffer_sRGB, GLX_ARB_get_proc_address, GLX_ARB_multisample,
GLX_EXT_buffer_age, GLX_EXT_create_context_es2_profile,
GLX_EXT_create_context_es_profile, GLX_EXT_fbconfig_packed_float,
GLX_EXT_framebuffer_sRGB, GLX_EXT_import_context, GLX_EXT_visual_info,
GLX_EXT_visual_rating, GLX_INTEL_swap_event, GLX_MESA_copy_sub_buffer,
GLX_MESA_multithread_makecurrent, GLX_MESA_query_renderer,
GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
GLX_SGI_swap_control, GLX_SGI_video_sync
Extended renderer info (GLX_MESA_query_renderer):
Vendor: X.Org (0x1002)
Device: AMD Radeon HD 8600M Series (HAINAN / DRM 3.25.0 /
4.17.0-041700-generic, LLVM 6.0.0) (0x6660)
Version: 18.0.0
Accelerated: yes
Video memory: 2047MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 4.5
Max compat profile version: 3.0
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.1
Memory info (GL_ATI_meminfo):
VBO free memory - total: 2046 MB, largest block: 2046 MB
VBO free aux. memory - total: 3039 MB, largest block: 3039 MB
Texture free memory - total: 2046 MB, largest block: 2046 MB
Texture free aux. memory - total: 3039 MB, largest block: 3039 MB
Renderbuffer free memory - total: 2046 MB, largest block: 2046 MB
Renderbuffer free aux. memory - total: 3039 MB, largest block: 3039 MB
Memory info (GL_NVX_gpu_memory_info):
Dedicated video memory: 2047 MB
Total available memory: 5086 MB
Currently available dedicated video memory: 2046 MB
OpenGL vendor string: X.Org
OpenGL renderer string: AMD Radeon HD 8600M Series (HAINAN / DRM 3.25.0 /
4.17.0-041700-generic, LLVM 6.0.0)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 18.0.0-rc5
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:</pre>
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