| 2022-05-12 01:07:36 |
Kamikaze |
bug |
|
|
added bug |
| 2022-05-12 01:09:57 |
Kamikaze |
description |
Boot messages show:
[ 6.397804] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon
[ 6.397901] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
During normal operation there will intermittently be a freeze for a second or two and then more of these messages display in the kernel logs:
[ 505.487006] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon
[ 505.487072] [drm:lspcon_resume [i915]] *ERROR* LSPCON init failed on port D
[ 506.747930] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon
[ 506.748018] [drm:lspcon_resume [i915]] *ERROR* LSPCON init failed on port D
The system will then become operational again.
The system is still usable, but it is annoying.
I've switched onto this OEM kernel from the generic kernel (5.13), as I had other problems with 5.13 regarding external displays not coming back after idle timeouts.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.14.0-1036-oem 5.14.0-1036.40
ProcVersionSignature: Ubuntu 5.14.0-1036.40-oem 5.14.21
Uname: Linux 5.14.0-1036-oem x86_64
ApportVersion: 2.20.11-0ubuntu27.23
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu May 12 10:29:31 2022
InstallationDate: Installed on 2021-05-05 (371 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
SourcePackage: linux-signed-oem-5.14
UpgradeStatus: No upgrade log present (probably fresh install) |
Hardware: Lenovo ThinkPad model 20ST0055AU
Boot messages show:
[ 6.397804] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon
[ 6.397901] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 0
During normal operation there will intermittently be a freeze for a second or two and then more of these messages display in the kernel logs:
[ 505.487006] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon
[ 505.487072] [drm:lspcon_resume [i915]] *ERROR* LSPCON init failed on port D
[ 506.747930] [drm:lspcon_init [i915]] *ERROR* Failed to probe lspcon
[ 506.748018] [drm:lspcon_resume [i915]] *ERROR* LSPCON init failed on port D
The system will then become operational again.
The system is still usable, but it is annoying.
I've switched onto this OEM kernel from the generic kernel (5.13), as I had other problems with 5.13 regarding external displays not coming back after idle timeouts.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.14.0-1036-oem 5.14.0-1036.40
ProcVersionSignature: Ubuntu 5.14.0-1036.40-oem 5.14.21
Uname: Linux 5.14.0-1036-oem x86_64
ApportVersion: 2.20.11-0ubuntu27.23
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu May 12 10:29:31 2022
InstallationDate: Installed on 2021-05-05 (371 days ago)
InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1)
SourcePackage: linux-signed-oem-5.14
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2022-08-26 10:55:28 |
Launchpad Janitor |
linux-signed-oem-5.14 (Ubuntu): status |
New |
Confirmed |
|
| 2022-10-12 08:21:56 |
Daniel van Vugt |
tags |
amd64 apport-bug focal |
amd64 apport-bug focal jammy regression-update |
|
| 2022-10-12 08:22:05 |
Daniel van Vugt |
bug task added |
|
linux (Ubuntu) |
|
| 2022-10-12 08:22:14 |
Daniel van Vugt |
linux (Ubuntu): status |
New |
Confirmed |
|
| 2022-10-27 18:05:07 |
Brandon W. King |
bug |
|
|
added subscriber Brandon W. King |
| 2023-01-23 05:41:55 |
Daniel van Vugt |
summary |
Intermittent freezing and LSPCON init failed kernel messages |
[i915] Intermittent freezing and LSPCON init failed kernel messages |
|
| 2023-01-23 05:42:04 |
Daniel van Vugt |
tags |
amd64 apport-bug focal jammy regression-update |
amd64 apport-bug focal i915 jammy regression-update |
|
| 2023-03-13 07:24:29 |
Christoffer |
bug |
|
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added subscriber Christoffer Florell |
| 2023-04-13 15:30:08 |
Chris |
bug |
|
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added subscriber Chris |
| 2023-08-01 04:58:59 |
john |
bug |
|
|
added subscriber john |
| 2023-08-15 19:46:15 |
William Vitor Zimmer |
bug |
|
|
added subscriber William Vitor Zimmer |
