2019-07-17 08:39:19 |
Daniel van Vugt |
bug |
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added bug |
2019-07-17 08:39:42 |
Daniel van Vugt |
summary |
i915: Display flickers during boot |
i915: Display flickers during "flickerfree" boot |
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2019-07-17 09:00:09 |
Ubuntu Kernel Bot |
linux (Ubuntu): status |
New |
Confirmed |
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2019-07-17 09:28:55 |
Daniel van Vugt |
attachment removed |
WifiSyslog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836858/+attachment/5277605/+files/WifiSyslog.txt |
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2019-07-17 09:29:30 |
Daniel van Vugt |
attachment removed |
CRDA.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1836858/+attachment/5277592/+files/CRDA.txt |
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2019-07-17 16:15:30 |
amano |
bug |
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added subscriber amano |
2019-07-18 09:16:03 |
Adolfo Jayme Barrientos |
bug |
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added subscriber Adolfo Jayme |
2019-07-19 23:53:40 |
Terry Rudd |
bug |
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added subscriber Terry Rudd |
2019-08-12 09:11:30 |
Daniel van Vugt |
summary |
i915: Display flickers during "flickerfree" boot |
i915: Display flickers during "flickerfree" boot (BIOS logo on a black background) |
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2019-08-13 07:29:49 |
Daniel van Vugt |
description |
I am trying flickerfree boot in 19.10 [1], but find it actually flickers part way through. The flicker occurs seemingly during kernel startup since my peripherals are lit up before the problem occurs.
Suspecting this might be related to FB handover:
[ 2.751028] fb0: switching to inteldrmfb from EFI VGA
I tried disabling that with a big hammer:
i915.modeset=0
so it stays in efifb, and that works -- no more flickering, providing I don't let i915 take over the framebuffer.
[1] https://discourse.ubuntu.com/t/testing-flickerfree-boot/11854
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-5.2.0-8-generic 5.2.0-8.9
ProcVersionSignature: Ubuntu 5.2.0-8.9-generic 5.2.0
Uname: Linux 5.2.0-8-generic x86_64
ApportVersion: 2.20.11-0ubuntu5
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Date: Wed Jul 17 16:34:36 2019
InstallationDate: Installed on 2019-05-02 (76 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan EANIMAL" - Alpha amd64 (20190501)
MachineType: LENOVO 10M7CTO1WW
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.2.0-8-generic root=UUID=9bfb5f01-bdd4-4854-bfce-1c28e2f2f3bc ro quiet splash i915.fastboot=1 vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-5.2.0-8-generic N/A
linux-backports-modules-5.2.0-8-generic N/A
linux-firmware 1.180
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/06/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: M16KT47A
dmi.board.name: 3102
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN 3259627060530
dmi.chassis.type: 3
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrM16KT47A:bd02/06/2018:svnLENOVO:pn10M7CTO1WW:pvrThinkCentreM710s:rvnLENOVO:rn3102:rvrSDK0J40709WIN3259627060530:cvnLENOVO:ct3:cvrNone:
dmi.product.family: ThinkCentre M710s
dmi.product.name: 10M7CTO1WW
dmi.product.sku: LENOVO_MT_10M7_BU_Think_FM_ThinkCentre M710s
dmi.product.version: ThinkCentre M710s
dmi.sys.vendor: LENOVO |
I am trying flickerfree boot in 19.10 [1], but find it actually flickers part way through:
1. BIOS logo on a black background.
2. Display mode resets, no image on a black background briefly.
3. BIOS logo on a black background.
The flicker occurs seemingly during kernel startup since my peripherals are lit up before the problem occurs.
Suspecting this might be related to FB handover:
[ 2.751028] fb0: switching to inteldrmfb from EFI VGA
I tried disabling that with a big hammer:
i915.modeset=0
so it stays in efifb, and that works -- no more flickering, providing I don't let i915 take over the framebuffer.
[1] https://discourse.ubuntu.com/t/testing-flickerfree-boot/11854
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-5.2.0-8-generic 5.2.0-8.9
ProcVersionSignature: Ubuntu 5.2.0-8.9-generic 5.2.0
Uname: Linux 5.2.0-8-generic x86_64
ApportVersion: 2.20.11-0ubuntu5
Architecture: amd64
AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D2', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D9p', '/dev/snd/pcmC0D8p', '/dev/snd/pcmC0D7p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
Date: Wed Jul 17 16:34:36 2019
InstallationDate: Installed on 2019-05-02 (76 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan EANIMAL" - Alpha amd64 (20190501)
MachineType: LENOVO 10M7CTO1WW
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.2.0-8-generic root=UUID=9bfb5f01-bdd4-4854-bfce-1c28e2f2f3bc ro quiet splash i915.fastboot=1 vt.handoff=7
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-5.2.0-8-generic N/A
linux-backports-modules-5.2.0-8-generic N/A
linux-firmware 1.180
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 02/06/2018
dmi.bios.vendor: LENOVO
dmi.bios.version: M16KT47A
dmi.board.name: 3102
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40709 WIN 3259627060530
dmi.chassis.type: 3
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias: dmi:bvnLENOVO:bvrM16KT47A:bd02/06/2018:svnLENOVO:pn10M7CTO1WW:pvrThinkCentreM710s:rvnLENOVO:rn3102:rvrSDK0J40709WIN3259627060530:cvnLENOVO:ct3:cvrNone:
dmi.product.family: ThinkCentre M710s
dmi.product.name: 10M7CTO1WW
dmi.product.sku: LENOVO_MT_10M7_BU_Think_FM_ThinkCentre M710s
dmi.product.version: ThinkCentre M710s
dmi.sys.vendor: LENOVO |
|
2019-10-16 10:24:40 |
Sebastien Bacher |
summary |
i915: Display flickers during "flickerfree" boot (BIOS logo on a black background) |
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER needed for flickerfree boot |
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2019-10-22 04:05:00 |
Daniel van Vugt |
summary |
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER needed for flickerfree boot |
i915: Display flickers during "flickerfree" boot (BIOS logo on a black background) |
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2019-10-28 20:07:36 |
Sebastien Bacher |
bug |
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added subscriber Sebastien Bacher |
2019-11-01 05:31:46 |
Daniel van Vugt |
summary |
i915: Display flickers during "flickerfree" boot (BIOS logo on a black background) |
i915: Display flickers (monitor loses signal briefly) during "flickerfree" boot, while showing the BIOS logo on a black background |
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2019-11-28 15:19:13 |
Stefan Bader |
nominated for series |
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Ubuntu Eoan |
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2019-11-28 15:19:13 |
Stefan Bader |
bug task added |
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linux (Ubuntu Eoan) |
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2019-11-28 15:19:21 |
Stefan Bader |
linux (Ubuntu Eoan): importance |
Undecided |
Low |
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2019-12-02 13:25:47 |
Kleber Sacilotto de Souza |
linux (Ubuntu Eoan): status |
New |
Fix Committed |
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2019-12-05 11:28:05 |
Ubuntu Kernel Bot |
tags |
amd64 apport-bug eoan flickerfreeboot |
amd64 apport-bug eoan flickerfreeboot verification-needed-eoan |
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2020-01-06 12:53:38 |
Launchpad Janitor |
linux (Ubuntu Eoan): status |
Fix Committed |
Fix Released |
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2020-01-06 12:53:38 |
Launchpad Janitor |
cve linked |
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2019-14895 |
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2020-01-06 12:53:38 |
Launchpad Janitor |
cve linked |
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2019-14896 |
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2020-01-06 12:53:38 |
Launchpad Janitor |
cve linked |
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2019-14897 |
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2020-01-06 12:53:38 |
Launchpad Janitor |
cve linked |
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2019-14901 |
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2020-01-06 12:53:38 |
Launchpad Janitor |
cve linked |
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2019-18660 |
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2020-01-06 12:53:38 |
Launchpad Janitor |
cve linked |
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2019-19055 |
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2020-01-06 12:53:38 |
Launchpad Janitor |
cve linked |
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2019-19072 |
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2020-01-06 22:31:20 |
Launchpad Janitor |
linux (Ubuntu): status |
Confirmed |
Fix Released |
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2020-01-06 22:31:20 |
Launchpad Janitor |
cve linked |
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2019-19078 |
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2020-01-06 22:31:20 |
Launchpad Janitor |
cve linked |
|
2019-19332 |
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2020-01-07 01:41:23 |
Daniel van Vugt |
linux (Ubuntu): status |
Fix Released |
Confirmed |
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2020-01-07 01:41:27 |
Daniel van Vugt |
bug task deleted |
linux (Ubuntu Eoan) |
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2020-01-07 09:14:39 |
Launchpad Janitor |
linux (Ubuntu): status |
Confirmed |
Fix Released |
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2020-01-07 09:27:33 |
Daniel van Vugt |
linux (Ubuntu): status |
Fix Released |
Confirmed |
|
2020-01-07 09:28:09 |
Daniel van Vugt |
tags |
amd64 apport-bug eoan flickerfreeboot verification-needed-eoan |
amd64 apport-bug eoan flickerfreeboot verification-failed |
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2020-01-07 09:57:38 |
Daniel van Vugt |
tags |
amd64 apport-bug eoan flickerfreeboot verification-failed |
amd64 apport-bug eoan flickerfreeboot |
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2020-01-17 19:32:24 |
Esokrates |
tags |
amd64 apport-bug eoan flickerfreeboot |
amd64 apport-bug flickerfreeboot focal |
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2020-01-30 11:21:52 |
Esokrates |
bug |
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added subscriber Esokrates |
2020-03-20 09:19:03 |
Daniel van Vugt |
summary |
i915: Display flickers (monitor loses signal briefly) during "flickerfree" boot, while showing the BIOS logo on a black background |
Display flickers (monitor loses signal briefly) during "flickerfree" boot, while showing the BIOS logo on a black background |
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2020-03-20 09:19:11 |
Daniel van Vugt |
bug task added |
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plymouth (Ubuntu) |
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2020-03-23 06:46:31 |
Rimas Kudelis |
bug |
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added subscriber Rimas Kudelis |
2020-03-31 08:48:12 |
Daniel van Vugt |
bug watch added |
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https://gitlab.freedesktop.org/plymouth/plymouth/-/issues/102 |
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2020-03-31 08:48:12 |
Daniel van Vugt |
bug task added |
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plymouth |
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2020-03-31 08:49:42 |
Daniel van Vugt |
plymouth (Ubuntu): status |
New |
Confirmed |
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2020-03-31 08:49:46 |
Daniel van Vugt |
plymouth (Ubuntu): importance |
Undecided |
Low |
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2020-06-10 06:10:38 |
Daniel van Vugt |
tags |
amd64 apport-bug flickerfreeboot focal |
amd64 apport-bug flickerfreeboot focal groovy |
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2021-07-29 09:14:19 |
Daniel van Vugt |
tags |
amd64 apport-bug flickerfreeboot focal groovy |
amd64 apport-bug flickerfreeboot focal |
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2021-12-10 08:57:23 |
redurd |
bug |
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added subscriber redurd |
2022-05-20 15:52:58 |
Bug Watch Updater |
plymouth: status |
Unknown |
New |
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2024-02-21 10:42:47 |
Daniel van Vugt |
tags |
amd64 apport-bug flickerfreeboot focal |
amd64 apport-bug flickerfreeboot focal noble |
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