| 2017-02-03 17:37:13 |
louiedog |
bug |
|
|
added bug |
| 2017-02-03 18:00:08 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2017-02-03 18:32:15 |
louiedog |
tags |
|
apport-collected serena |
|
| 2017-02-03 18:32:16 |
louiedog |
description |
4.4.0-53 WORKS FINE
4.4.0-62 DOES NOT WORK (screen flickers)
It seems there is a problem with powersafe:
With auto:
echo auto > /sys/class/drm/card0/device/power_dpm_force_performance_level
you will see heavy screen flickering on higher display resolutions
With low or high:
echo low > /sys/class/drm/card0/device/power_dpm_force_performance_level or
echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level
there is no screen flickering
And having performance level set to HIGH at all times is not a workaround because it wears out the card. :(
details:
Linux CINNAMON 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
```
Vendor: X.Org (0x1002)
Device: AMD PITCAIRN (DRM 2.43.0 / 4.4.0-62-generic, LLVM 5.0.0) (0x6811)
Version: 17.1.0
Accelerated: yes
Video memory: 2048MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 4.2
Max compat profile version: 3.0
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD PITCAIRN (DRM 2.43.0 / 4.4.0-62-generic, LLVM 5.0.0)
OpenGL core profile version string: 4.2 (Core Profile) Mesa 17.1.0-devel - padoka PPA
OpenGL core profile shading language version string: 4.20
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
``` |
4.4.0-53 WORKS FINE
4.4.0-62 DOES NOT WORK (screen flickers)
It seems there is a problem with powersafe:
With auto:
echo auto > /sys/class/drm/card0/device/power_dpm_force_performance_level
you will see heavy screen flickering on higher display resolutions
With low or high:
echo low > /sys/class/drm/card0/device/power_dpm_force_performance_level or
echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level
there is no screen flickering
And having performance level set to HIGH at all times is not a workaround because it wears out the card. :(
details:
Linux CINNAMON 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
```
Vendor: X.Org (0x1002)
Device: AMD PITCAIRN (DRM 2.43.0 / 4.4.0-62-generic, LLVM 5.0.0) (0x6811)
Version: 17.1.0
Accelerated: yes
Video memory: 2048MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 4.2
Max compat profile version: 3.0
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD PITCAIRN (DRM 2.43.0 / 4.4.0-62-generic, LLVM 5.0.0)
OpenGL core profile version string: 4.2 (Core Profile) Mesa 17.1.0-devel - padoka PPA
OpenGL core profile shading language version string: 4.20
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
```
---
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: atomi 3734 F.... pulseaudio
/dev/snd/controlC0: atomi 3734 F.... pulseaudio
/dev/snd/controlC1: atomi 3734 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Linux 18.1
HibernationDevice: RESUME=UUID=30254b0c-14d7-4c0e-9168-a8d492fa027b
InstallationDate: Installed on 2016-12-27 (37 days ago)
InstallationMedia: Linux Mint 18.1 "Serena" - Release amd64 20161213
MachineType: Gigabyte Technology Co., Ltd. GA-78LMT-USB3
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/usr/bin/zsh
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=41cc7dce-52e8-4b29-9347-60afc0a7d0ed ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30
RelatedPackageVersions:
linux-restricted-modules-4.4.0-53-generic N/A
linux-backports-modules-4.4.0-53-generic N/A
linux-firmware 1.157.6
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: serena
Uname: Linux 4.4.0-53-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 04/23/2013
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: FA
dmi.board.name: GA-78LMT-USB3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFA:bd04/23/2013:svnGigabyteTechnologyCo.,Ltd.:pnGA-78LMT-USB3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-78LMT-USB3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-78LMT-USB3
dmi.sys.vendor: Gigabyte Technology Co., Ltd. |
|
| 2017-02-03 18:32:18 |
louiedog |
attachment added |
|
AlsaInfo.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812670/+files/AlsaInfo.txt |
|
| 2017-02-03 18:32:20 |
louiedog |
attachment added |
|
CRDA.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812671/+files/CRDA.txt |
|
| 2017-02-03 18:32:22 |
louiedog |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812672/+files/CurrentDmesg.txt |
|
| 2017-02-03 18:32:25 |
louiedog |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812673/+files/IwConfig.txt |
|
| 2017-02-03 18:32:28 |
louiedog |
attachment added |
|
JournalErrors.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812674/+files/JournalErrors.txt |
|
| 2017-02-03 18:32:30 |
louiedog |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812675/+files/Lspci.txt |
|
| 2017-02-03 18:32:31 |
louiedog |
attachment added |
|
Lsusb.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812676/+files/Lsusb.txt |
|
| 2017-02-03 18:32:33 |
louiedog |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812677/+files/ProcCpuinfo.txt |
|
| 2017-02-03 18:32:35 |
louiedog |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812678/+files/ProcInterrupts.txt |
|
| 2017-02-03 18:32:36 |
louiedog |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812679/+files/ProcModules.txt |
|
| 2017-02-03 18:32:39 |
louiedog |
attachment added |
|
PulseList.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812680/+files/PulseList.txt |
|
| 2017-02-03 18:32:41 |
louiedog |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812681/+files/UdevDb.txt |
|
| 2017-02-03 18:32:43 |
louiedog |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/1661695/+attachment/4812682/+files/WifiSyslog.txt |
|
| 2017-02-03 19:01:29 |
louiedog |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2017-02-06 19:37:57 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2017-02-06 19:38:32 |
Joseph Salisbury |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2017-02-06 19:38:41 |
Joseph Salisbury |
tags |
apport-collected serena |
apport-collected kernel-da-key serena |
|
| 2017-02-06 20:08:20 |
louiedog |
description |
4.4.0-53 WORKS FINE
4.4.0-62 DOES NOT WORK (screen flickers)
It seems there is a problem with powersafe:
With auto:
echo auto > /sys/class/drm/card0/device/power_dpm_force_performance_level
you will see heavy screen flickering on higher display resolutions
With low or high:
echo low > /sys/class/drm/card0/device/power_dpm_force_performance_level or
echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level
there is no screen flickering
And having performance level set to HIGH at all times is not a workaround because it wears out the card. :(
details:
Linux CINNAMON 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
```
Vendor: X.Org (0x1002)
Device: AMD PITCAIRN (DRM 2.43.0 / 4.4.0-62-generic, LLVM 5.0.0) (0x6811)
Version: 17.1.0
Accelerated: yes
Video memory: 2048MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 4.2
Max compat profile version: 3.0
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD PITCAIRN (DRM 2.43.0 / 4.4.0-62-generic, LLVM 5.0.0)
OpenGL core profile version string: 4.2 (Core Profile) Mesa 17.1.0-devel - padoka PPA
OpenGL core profile shading language version string: 4.20
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
```
---
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: atomi 3734 F.... pulseaudio
/dev/snd/controlC0: atomi 3734 F.... pulseaudio
/dev/snd/controlC1: atomi 3734 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Linux 18.1
HibernationDevice: RESUME=UUID=30254b0c-14d7-4c0e-9168-a8d492fa027b
InstallationDate: Installed on 2016-12-27 (37 days ago)
InstallationMedia: Linux Mint 18.1 "Serena" - Release amd64 20161213
MachineType: Gigabyte Technology Co., Ltd. GA-78LMT-USB3
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/usr/bin/zsh
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=41cc7dce-52e8-4b29-9347-60afc0a7d0ed ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30
RelatedPackageVersions:
linux-restricted-modules-4.4.0-53-generic N/A
linux-backports-modules-4.4.0-53-generic N/A
linux-firmware 1.157.6
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: serena
Uname: Linux 4.4.0-53-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 04/23/2013
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: FA
dmi.board.name: GA-78LMT-USB3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFA:bd04/23/2013:svnGigabyteTechnologyCo.,Ltd.:pnGA-78LMT-USB3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-78LMT-USB3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-78LMT-USB3
dmi.sys.vendor: Gigabyte Technology Co., Ltd. |
4.4.0-53 WORKS FINE
4.4.0-62 DOES NOT WORK (screen flickers)
It seems there is a problem with powersafe:
With auto:
echo auto > /sys/class/drm/card0/device/power_dpm_force_performance_level
you will see heavy screen flickering on higher display resolutions
With low or high:
echo low > /sys/class/drm/card0/device/power_dpm_force_performance_level or
echo high > /sys/class/drm/card0/device/power_dpm_force_performance_level
there is no screen flickering
And having performance level set to HIGH at all times is not a workaround because it wears out the card. :(
details:
Linux CINNAMON 4.4.0-62-generic #83-Ubuntu SMP Wed Jan 18 14:10:15 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
```
Vendor: X.Org (0x1002)
Device: AMD PITCAIRN (DRM 2.43.0 / 4.4.0-62-generic, LLVM 5.0.0) (0x6811)
Version: 17.1.0
Accelerated: yes
Video memory: 2048MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 4.2
Max compat profile version: 3.0
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.0
OpenGL vendor string: X.Org
OpenGL renderer string: Gallium 0.4 on AMD PITCAIRN (DRM 2.43.0 / 4.4.0-62-generic, LLVM 5.0.0)
OpenGL core profile version string: 4.2 (Core Profile) Mesa 17.1.0-devel - padoka PPA
OpenGL core profile shading language version string: 4.20
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
```
---
ApportVersion: 2.20.1-0ubuntu2.5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC2: atomi 3734 F.... pulseaudio
/dev/snd/controlC0: atomi 3734 F.... pulseaudio
/dev/snd/controlC1: atomi 3734 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Linux 18.1
HibernationDevice: RESUME=UUID=30254b0c-14d7-4c0e-9168-a8d492fa027b
InstallationDate: Installed on 2016-12-27 (37 days ago)
InstallationMedia: Linux Mint 18.1 "Serena" - Release amd64 20161213
MachineType: Gigabyte Technology Co., Ltd. GA-78LMT-USB3
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/usr/bin/zsh
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-53-generic root=UUID=41cc7dce-52e8-4b29-9347-60afc0a7d0ed ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.4.0-53.74-generic 4.4.30
RelatedPackageVersions:
linux-restricted-modules-4.4.0-53-generic N/A
linux-backports-modules-4.4.0-53-generic N/A
linux-firmware 1.157.6
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
Tags: serena
Uname: Linux 4.4.0-53-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 04/23/2013
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: FA
dmi.board.name: GA-78LMT-USB3
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFA:bd04/23/2013:svnGigabyteTechnologyCo.,Ltd.:pnGA-78LMT-USB3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-78LMT-USB3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: GA-78LMT-USB3
dmi.sys.vendor: Gigabyte Technology Co., Ltd. |
|
| 2017-02-06 20:09:33 |
louiedog |
tags |
apport-collected kernel-da-key serena |
apport-collected kernel-bug-exists-upstream kernel-da-key serena |
|
| 2017-02-06 20:16:06 |
louiedog |
bug watch added |
|
https://bugs.freedesktop.org/show_bug.cgi?id=73116 |
|
| 2017-03-17 15:03:59 |
Joseph Salisbury |
linux (Ubuntu): status |
Incomplete |
Triaged |
|
| 2017-03-17 15:04:05 |
Joseph Salisbury |
nominated for series |
|
Ubuntu Xenial |
|
| 2017-03-17 15:04:05 |
Joseph Salisbury |
bug task added |
|
linux (Ubuntu Xenial) |
|
| 2017-03-17 15:04:12 |
Joseph Salisbury |
linux (Ubuntu Xenial): importance |
Undecided |
Medium |
|
| 2017-03-17 15:04:15 |
Joseph Salisbury |
linux (Ubuntu Xenial): status |
New |
Triaged |
|
