| 2017-08-03 16:00:48 |
MBWD |
bug |
|
|
added bug |
| 2017-08-03 16:22:31 |
Ubuntu Foundations Team Bug Bot |
tags |
intel |
bot-comment intel |
|
| 2017-08-04 15:25:27 |
Brian Murray |
affects |
ubuntu |
xserver-xorg-video-intel (Ubuntu) |
|
| 2017-08-14 08:07:11 |
Timo Aaltonen |
affects |
xserver-xorg-video-intel (Ubuntu) |
linux (Ubuntu) |
|
| 2017-08-14 08:30:05 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2017-08-14 08:30:06 |
Ubuntu Kernel Bot |
tags |
bot-comment intel |
bot-comment intel zesty |
|
| 2017-08-14 19:06:38 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2017-08-15 02:30:16 |
MBWD |
tags |
bot-comment intel zesty |
bot-comment intel kernel-fixed-upstream zesty |
|
| 2017-08-15 02:52:57 |
MBWD |
tags |
bot-comment intel kernel-fixed-upstream zesty |
bot-comment intel kernel-bug-exists-upstream zesty |
|
| 2017-08-20 05:30:09 |
MBWD |
tags |
bot-comment intel kernel-bug-exists-upstream zesty |
apport-collected artful bot-comment intel kernel-bug-exists-upstream zesty |
|
| 2017-08-20 05:30:11 |
MBWD |
description |
Upon upgrading to 17.04 (also confirmed in 17.10), heavy, almost constant screen tearing presents itself immediately at the graphical or text splash page (i.e., before the operating system loads). The tearing continues after reaching the lock screen and logging in. The tearing is nearly constant, stopping only for certain actions like using the mouse or typing.
The screen tearing can be "fixed" by issuing i915.enable_rc6=0 in the boot parameter. However, this is a false fix as it turns off important power management functions and, as a consequence, the fan runs constantly and on high. |
Upon upgrading to 17.04 (also confirmed in 17.10), heavy, almost constant screen tearing presents itself immediately at the graphical or text splash page (i.e., before the operating system loads). The tearing continues after reaching the lock screen and logging in. The tearing is nearly constant, stopping only for certain actions like using the mouse or typing.
The screen tearing can be "fixed" by issuing i915.enable_rc6=0 in the boot parameter. However, this is a false fix as it turns off important power management functions and, as a consequence, the fan runs constantly and on high.
---
ApportVersion: 2.20.6-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gdm 1557 F.... pulseaudio
mbwd 1983 F.... pulseaudio
DistroRelease: Ubuntu 17.10
HibernationDevice: RESUME=UUID=df9f3e32-5bae-4502-b33e-55139a899d29
InstallationDate: Installed on 2014-08-08 (1108 days ago)
InstallationMedia:
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0cf3:e300 Atheros Communications, Inc.
Bus 001 Device 003: ID 138a:0094 Validity Sensors, Inc.
Bus 001 Device 002: ID 04f2:b5a4 Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80VF
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: \boot\vmlinuz-4.12.0-11-generic ro root=UUID=1a910545-e6ad-4ff1-a734-f42e00619f08 quiet splash initrd=\boot\initrd.img-4.12.0-11-generic
ProcVersionSignature: Ubuntu 4.12.0-11.12-generic 4.12.5
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.12.0-11-generic N/A
linux-backports-modules-4.12.0-11-generic N/A
linux-firmware 1.167
Tags: artful
Uname: Linux 4.12.0-11-generic x86_64
UpgradeStatus: Upgraded to artful on 2017-08-02 (18 days ago)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 01/12/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: 2JCN35WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Agera
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo YOGA 910-13IKB
dmi.modalias: dmi:bvnLENOVO:bvr2JCN35WW:bd01/12/2017:svnLENOVO:pn80VF:pvrLenovoYOGA910-13IKB:rvnLENOVO:rnAgera:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYOGA910-13IKB:
dmi.product.family: IDEAPAD
dmi.product.name: 80VF
dmi.product.version: Lenovo YOGA 910-13IKB
dmi.sys.vendor: LENOVO |
|
| 2017-08-20 05:30:12 |
MBWD |
attachment added |
|
AlsaInfo.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935599/+files/AlsaInfo.txt |
|
| 2017-08-20 05:30:13 |
MBWD |
attachment added |
|
CRDA.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935600/+files/CRDA.txt |
|
| 2017-08-20 05:30:15 |
MBWD |
attachment added |
|
CurrentDmesg.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935601/+files/CurrentDmesg.txt |
|
| 2017-08-20 05:30:16 |
MBWD |
attachment added |
|
IwConfig.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935602/+files/IwConfig.txt |
|
| 2017-08-20 05:30:18 |
MBWD |
attachment added |
|
JournalErrors.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935603/+files/JournalErrors.txt |
|
| 2017-08-20 05:30:19 |
MBWD |
attachment added |
|
Lspci.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935604/+files/Lspci.txt |
|
| 2017-08-20 05:30:21 |
MBWD |
attachment added |
|
ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935605/+files/ProcCpuinfo.txt |
|
| 2017-08-20 05:30:22 |
MBWD |
attachment added |
|
ProcCpuinfoMinimal.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935606/+files/ProcCpuinfoMinimal.txt |
|
| 2017-08-20 05:30:24 |
MBWD |
attachment added |
|
ProcEnviron.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935607/+files/ProcEnviron.txt |
|
| 2017-08-20 05:30:25 |
MBWD |
attachment added |
|
ProcInterrupts.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935608/+files/ProcInterrupts.txt |
|
| 2017-08-20 05:30:26 |
MBWD |
attachment added |
|
ProcModules.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935609/+files/ProcModules.txt |
|
| 2017-08-20 05:30:28 |
MBWD |
attachment added |
|
RfKill.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935610/+files/RfKill.txt |
|
| 2017-08-20 05:30:31 |
MBWD |
attachment added |
|
UdevDb.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935611/+files/UdevDb.txt |
|
| 2017-08-20 05:30:33 |
MBWD |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/1708480/+attachment/4935612/+files/WifiSyslog.txt |
|
| 2017-08-20 05:31:17 |
MBWD |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2017-08-20 05:33:55 |
MBWD |
description |
Upon upgrading to 17.04 (also confirmed in 17.10), heavy, almost constant screen tearing presents itself immediately at the graphical or text splash page (i.e., before the operating system loads). The tearing continues after reaching the lock screen and logging in. The tearing is nearly constant, stopping only for certain actions like using the mouse or typing.
The screen tearing can be "fixed" by issuing i915.enable_rc6=0 in the boot parameter. However, this is a false fix as it turns off important power management functions and, as a consequence, the fan runs constantly and on high.
---
ApportVersion: 2.20.6-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: gdm 1557 F.... pulseaudio
mbwd 1983 F.... pulseaudio
DistroRelease: Ubuntu 17.10
HibernationDevice: RESUME=UUID=df9f3e32-5bae-4502-b33e-55139a899d29
InstallationDate: Installed on 2014-08-08 (1108 days ago)
InstallationMedia:
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0cf3:e300 Atheros Communications, Inc.
Bus 001 Device 003: ID 138a:0094 Validity Sensors, Inc.
Bus 001 Device 002: ID 04f2:b5a4 Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: LENOVO 80VF
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: \boot\vmlinuz-4.12.0-11-generic ro root=UUID=1a910545-e6ad-4ff1-a734-f42e00619f08 quiet splash initrd=\boot\initrd.img-4.12.0-11-generic
ProcVersionSignature: Ubuntu 4.12.0-11.12-generic 4.12.5
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.12.0-11-generic N/A
linux-backports-modules-4.12.0-11-generic N/A
linux-firmware 1.167
Tags: artful
Uname: Linux 4.12.0-11-generic x86_64
UpgradeStatus: Upgraded to artful on 2017-08-02 (18 days ago)
UserGroups:
_MarkForUpload: True
dmi.bios.date: 01/12/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: 2JCN35WW
dmi.board.asset.tag: NO Asset Tag
dmi.board.name: Agera
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN
dmi.chassis.asset.tag: NO Asset Tag
dmi.chassis.type: 31
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo YOGA 910-13IKB
dmi.modalias: dmi:bvnLENOVO:bvr2JCN35WW:bd01/12/2017:svnLENOVO:pn80VF:pvrLenovoYOGA910-13IKB:rvnLENOVO:rnAgera:rvrSDK0J40709WIN:cvnLENOVO:ct31:cvrLenovoYOGA910-13IKB:
dmi.product.family: IDEAPAD
dmi.product.name: 80VF
dmi.product.version: Lenovo YOGA 910-13IKB
dmi.sys.vendor: LENOVO |
Upon upgrading to 17.04 (also confirmed in 17.10), heavy, almost constant screen tearing presents itself immediately at the graphical or text splash page (i.e., before the operating system loads). The tearing continues after reaching the lock screen and logging in. The tearing is nearly constant, stopping only for certain actions like using the mouse or typing.
The screen tearing can be "fixed" by issuing i915.enable_rc6=0 in the boot parameter. However, this is a false fix as it turns off important power management functions and, as a consequence, the fan runs constantly and on high.
NOTE: if booted using the i915.enable_rc6=0 boot parameter and allowed to run for a few hours, the computer becomes unstable and applications begin to freeze. |
|
| 2017-11-24 05:57:21 |
Vivek Ji Baranwal |
bug |
|
|
added subscriber Vivek Ji Baranwal |
| 2018-11-10 13:51:09 |
Dan Connolly |
bug |
|
|
added subscriber Dan Connolly |
