ubuntu 18.04.3 startup purple screen blink and could not start with kernel 5.0.0+

[Seiichi Nakashima]

I update ubuntu by software-updater.
I update kernel 5.0.0-25, and reboot ubuntu system,
but startup purple screen blink for ever,and could not login.
I reboot kernel 5.0.0-23(before kernel), and login.

as kernel 5.0.0-23, sometime same event occured,
but I reset PC, next time restart normaly.

I upload syslog file.

<https://www.dropbox.com/sh/b9vnch2h8xqjhtx/AACEq7TyvLWZeNJdnCFr5tw-a?dl=0>
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DisplayManager: gdm3
DistroRelease: Ubuntu 18.04
GsettingsChanges:
 b'org.gnome.shell' b'favorite-apps' redacted by apport
 b'org.gnome.desktop.interface' b'gtk-im-module' b"'ibus'"
 b'org.gnome.desktop.interface' b'clock-show-date' b'true'
InstallationDate: Installed on 2019-05-31 (83 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190421)
Package: gnome-shell 3.28.4-0ubuntu18.04.1
PackageArchitecture: amd64
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ja_JP.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 5.0.0-25.26~18.04.1-generic 5.0.18
Tags: bionic third-party-packages
Uname: Linux 5.0.0-25-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2019-05-31 (86 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190421)
Package: linux (not installed)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ja_JP.UTF-8
 SHELL=/bin/bash
Tags: bionic
Uname: Linux 5.3.0-050300rc6-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2019-05-31 (89 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190421)
Package: linux (not installed)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ja_JP.UTF-8
 SHELL=/bin/bash
Tags: bionic
Uname: Linux 5.3.0-050300rc6-generic x86_64
UnreportableReason: The running kernel is not an Ubuntu kernel
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: nakasima 1355 F.... pulseaudio
 /dev/snd/controlC1: nakasima 1355 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2019-05-31 (93 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190421)
IwConfig:
 lo no wireless extensions.

 enp2s0 no wireless extensions.
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
Package: linux (not installed)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ja_JP.UTF-8
 SHELL=/bin/bash
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-27-generic root=UUID=1c4b1b7d-1ae2-412e-ac5e-dca7d317b129 ro ipv6.disable=1 quiet splash ipv6.disable=1 vt.handoff=1
ProcVersionSignature: Ubuntu 5.0.0-27.28~18.04.1-generic 5.0.21
RelatedPackageVersions:
 linux-restricted-modules-5.0.0-27-generic N/A
 linux-backports-modules-5.0.0-27-generic N/A
 linux-firmware 1.173.9
RfKill:

Tags: bionic
Uname: Linux 5.0.0-27-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 06/18/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.20
dmi.board.name: 880GM-LE
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP1.20:bd06/18/2010:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn880GM-LE:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: nakasima 1429 F.... pulseaudio
 /dev/snd/controlC1: nakasima 1429 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2019-05-31 (93 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190421)
IwConfig:
 enp3s0 no wireless extensions.

 lo no wireless extensions.
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 056e:00d9 Elecom Co., Ltd
 Bus 001 Device 004: ID 04fe:0007 PFU, Ltd
 Bus 001 Device 002: ID 04fe:0008 PFU, Ltd
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
Package: linux (not installed)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ja_JP.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-27-generic root=UUID=2dfd385b-9d2b-40ba-8ce7-e9413795d3ed ro ipv6.disable=1 quiet splash ipv6.disable=1 vt.handoff=1
ProcVersionSignature: Ubuntu 5.0.0-27.28~18.04.1-generic 5.0.21
RelatedPackageVersions:
 linux-restricted-modules-5.0.0-27-generic N/A
 linux-backports-modules-5.0.0-27-generic N/A
 linux-firmware 1.173.9
RfKill:

Tags: bionic
Uname: Linux 5.0.0-27-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 02/26/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P7.60
dmi.board.name: H110M-HDV
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP7.60:bd02/26/2018:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH110M-HDV:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
---
ProblemType: Bug
ApportVersion: 2.20.9-0ubuntu7.7
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: nakasima 1446 F.... pulseaudio
 /dev/snd/controlC0: nakasima 1446 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2019-05-31 (95 days ago)
InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190421)
IwConfig:
 lo no wireless extensions.

 enp3s0 no wireless extensions.
Lsusb:
 Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
 Bus 001 Device 003: ID 056e:00d9 Elecom Co., Ltd
 Bus 001 Device 004: ID 04fe:0007 PFU, Ltd
 Bus 001 Device 002: ID 04fe:0008 PFU, Ltd
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
Package: linux (not installed)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=ja_JP.UTF-8
 SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.0.0-27-generic root=UUID=26e97219-444c-4d57-a734-aebb6f0de5c3 ro ipv6.disable=1 quiet splash ipv6.disable=1 vt.handoff=1
ProcVersionSignature: Ubuntu 5.0.0-27.28~18.04.1-generic 5.0.21
RelatedPackageVersions:
 linux-restricted-modules-5.0.0-27-generic N/A
 linux-backports-modules-5.0.0-27-generic N/A
 linux-firmware 1.173.9
RfKill:

Tags: bionic
Uname: Linux 5.0.0-27-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 02/26/2018
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P7.60
dmi.board.name: H110M-HDV
dmi.board.vendor: ASRock
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrP7.60:bd02/26/2018:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rnH110M-HDV:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To Be Filled By O.E.M.
dmi.product.name: To Be Filled By O.E.M.
dmi.product.sku: To Be Filled By O.E.M.
dmi.product.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.

[Seiichi Nakashima (ubuntu-linuxer)]

I upload another log file.

journalctl_OK.txt
use journalctl -b 1 command, it is boot up normaly

journalctl_NG.txt
use journalctl -b 2 command, it is boot up failer.

[Seiichi Nakashima (ubuntu-linuxer)]

I try to Setting, and 5.0.0-25 boot up normal sometime.
Setting -> Region & Language -> Manage Installed Languages -> Install
then Some Package installed, reboot PC, 5.0.0-25 boot up.
but sometime same same event occured.

journalctl_OK2.txt
use journalctl -b 1 command, it is boot up normaly

[Daniel van Vugt (vanvugt)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal:

  apport-collect 1840571

When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs.

[Seiichi Nakashima (ubuntu-linuxer)]

I use two PCs in this place. both PC are install ubuntu-18,04.2,
and updateed to unutu-18.04.3(5.0.0-25 kernel) by software-updater.
my trouble occured both PCs. PC have amd-cpu.
BIOS are old, but work fine until ubuntu-18.04.2(kernel 4).

[Seiichi Nakashima (ubuntu-linuxer)]

I try to Setting,
Setting -> Region & Language -> Manage Installed Languages -> Install
ubunut-18.04.3(5.0.0-25) boot up normal sometimes,
and sometimes purple screen blink occurd.
but ubunut-18.04.2 Japanese(REMIX) LIVECD, alwayes boot up normal, both PCs.

[Seiichi Nakashima (ubuntu-linuxer)]

at my Other environment, I have four Desktop PCs.
I update two PCs that are same mother board, and amd CPU(not same).
One use VGA-card(Geforce), another do not use VGA-card(use on board VGA).
VGA-use PC is not purple screen blink, but on board VGA-use PC is sometime blink.

[Seiichi Nakashima (ubuntu-linuxer)]

This problem occurd Intel environment, Intel E8400 CPU and GeForce 8600GT.
It is so old PC, but ubuntu-18.04.2 work fine.

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

This problem occured Intel i3-7100 and Geforce.
I run command apport-collect 1840571 for Hour.
and send data.

[Seiichi Nakashima (ubuntu-linuxer)]

I reinstall kernel 4.20.0-042000-gneric.
My intel i3-7100 PC normal bootup.

[Seiichi Nakashima (ubuntu-linuxer)]

I check to install kernel 5.2.2 and 5.2.9 at i3-7100 PC,
but same problem occur.

[Seiichi Nakashima (ubuntu-linuxer)]

I used notePC intel Celeron N3450 that is only UEFI.
This PC do not occur this problem, only BIOS PC occur this problem.

[Ubuntu Kernel Bot (ubuntu-kernel-bot)]

This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:

apport-collect 1840571

and then change the status of the bug to 'Confirmed'.

If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.

This change has been made by an automated script, maintained by the Ubuntu Kernel Team.

[Kai-Heng Feng (kaihengfeng)]

Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.3-rc6/

[Seiichi Nakashima (ubuntu-linuxer)]

I Download and Install kernel v5.3-rc6.
PC powerOff and Poweron, purple screen blink not occur, and login normal.
I reboot again, but inner error occured popup, I send data.

uname -a
Linux asrock2 5.3.0-050300rc6-generic.

i3-7100 tested, and run command.

apport-collect 1840571

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

I update kernel v5.3-rc6 at AMD Athlon II x2 250 PC.
this pc not install VGA-card.

kernel v5.3-rc6 boot up normaly, not occur purple screen blink.
PC reboot again, boot up normaly too.

[Seiichi Nakashima (ubuntu-linuxer)]

Today I start my PC(i3-7100), first time boot up normal.
but reboot PC, purple screen blink occur.
kernel v5.3-rc6 do not resolve.

[Seiichi Nakashima (ubuntu-linuxer)]

I upload syslog, syslog.1 in my PC(i3-7100)

<https://www.dropbox.com/sh/6d8q8m1qc0dwwfe/AACZPb0FBctMYgHJ2yjwRJ-pa?dl=0>

[Seiichi Nakashima (ubuntu-linuxer)]

I stopped my PC, purple screen to change white dot to red dot repeat for ever.
I reset hardware switch, and reboot.
boot up pc, purple screen blink occur.
and reset hardware switch again, but boot up pc purple screen blink again.
I power Off my PC.
I think shutdown ubuntu step, something bad.

[Kai-Heng Feng (kaihengfeng)]

Please file a new bug against gnome-shell for your new issue:
Aug 27 04:21:47 asrock2 gnome-shell[1073]: Failed to apply DRM plane transform 0: 許可がありません
Aug 27 04:21:47 asrock2 gnome-shell[1073]: Failed to apply DRM plane transform 0: 許可がありません
Aug 27 04:21:47 asrock2 gnome-shell[1073]: WL: error in client communication (pid 1073)
Aug 27 04:21:47 asrock2 org.gnome.Shell.desktop[1073]: (EE)
Aug 27 04:21:47 asrock2 org.gnome.Shell.desktop[1073]: Fatal server error:
Aug 27 04:21:47 asrock2 org.gnome.Shell.desktop[1073]: (EE) wl_drm@4: error 0: authenicate failed
Aug 27 04:21:47 asrock2 org.gnome.Shell.desktop[1073]: (EE)

[Seiichi Nakashima (ubuntu-linuxer)]

Hi.

>Please file a new bug against gnome-shell for your new issue

I want to resolve this situation, what file to send from my PC.

[Seiichi Nakashima (ubuntu-linuxer)]

I explain my PC environment.

My PC use ASrock H110M-HVD mother(version P7.60).
CPU is intel i3-7100, and Geforece 1050i.
Geforce only use CUDA sysytem, not to use VGA.
VGA use onboard chip.

I use CMS(Compativility Support Module).
/dev/sda disk have four partions, all are primary partition.
I install ubuntu system into every partitions,
so PC has for ubuntu systems.

mbr area has mbm039, multiboot system.
and every partition has pbr for boot loader.
This configuration use to long time, and work fine.

[Seiichi Nakashima (ubuntu-linuxer)]

I update kernel 5.3-rc6 another PC.
this PC has AMD phenom II X2 545, and NVIDIA GT218.
I use GT218 for VGA, do not use mother VGA port.
I reboot twice, but purple screen blink not occur.

[Seiichi Nakashima (ubuntu-linuxer)]

I update kernel 5.3-rc6 at this mail client environment.
kernel 5.3-rc6 may work fine at BIOS only PC.
I remained to use other PC, that are BIOS only, UEFI only.
step by step, I wish to test.

[Seiichi Nakashima (ubuntu-linuxer)]

I update kernel 5.3-rc6 another PC, that is Intel E8400 CPU and GeForce 8600GT.
I reboot twice, work fine.
kernel 5.3-rc6 at BIOS PCs in my environment, work fine.
but CMS(Compativility Support Module) PC do not work well, sometime purple screen blink for ever.

[Seiichi Nakashima (ubuntu-linuxer)]

I update kernel 5.3-rc6 to notePC intel Celeron N3450 that is only UEFI.
This PC do not occur purple screen blink.
when install kernel, waring occur.

W: Possible missing firmware /lib/firmware/i915/icl_guc_32.0.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/glk_guc_32.0.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/kbl_guc_32.0.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/bxt_guc_32.0.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/skl_guc_32.0.3.bin for module i915
W: Possible missing firmware /lib/firmware/i915/icl_huc_ver8_4_3238.bin for module i915
W: Possible missing firmware /lib/firmware/i915/glk_huc_ver03_01_2893.bin for module i915
W: Possible missing firmware /lib/firmware/i915/bxt_huc_ver01_8_2893.bin for module i915

upload log.
<https://www.dropbox.com/sh/iz44niokc4h5l2z/AAA0GEfZ3Lfjd-Hi7EyVmMima?dl=0>

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

AMD Athlon(tm) II X2 250 Processor PC occur purple screen blink that is kernel 5.3-rc6.
apport-collect 1840571

[Seiichi Nakashima (ubuntu-linuxer)]

BIOS PC (Athlon II X2 250) occur purple screen again.
This PC /dev/sda has four primary partition.
this situation occur partition 3(/dev/sda3).
upload journalctl log
<https://www.dropbox.com/sh/u6jzoaxk6zq4h7d/AAAjXATE85qzInjjNcH5bMD8a?dl=0>

[Seiichi Nakashima (ubuntu-linuxer)]

I use ubuntu-18.40.3 from ubuntu-18.04.2 update for software-updater.
these trouble occur same environment.

then I clear install ubuntu-18.04.3 Japanese edition one PC,
so bootup purple screen blink not occur.
I update to use software-updater, now I use kernel 5.0.0-25.
reboot sometimes purple screen blink do not occur.

I wish to change all PC environment to clear install ubuntu-18.04.3

[Seiichi Nakashima (ubuntu-linuxer)]

at AMD Athlon II x2 250 PC, I use software updater, and update kernel 5.0.0-27.
then I change v5.3-rc6 to v5.0.0-27, BIOS only PC may resolve this problem.

next I update CSM(Compativility Support Module) PC that is i3-7100.
update first resolve this problem, but next time boot problem again.

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

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[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

I get apport infomation two PCs.

[Seiichi Nakashima (ubuntu-linuxer)]

at my Intel i3-7100 using CMS PC
I restore ubuntu 18.04.2 to /dev/sda2 that has pbr boot-loader.
I boot-up PC, and update to use software updater.
then partial update need to update message pop-up-window, and run.

my pc boot sequence is
1. mbm039 from mbr, select boot partition
2. selected partition(/dev/sda2) run grub, display grub menu, select ubuntu top of one
but purple screen blink occur.

next one my pc boot sequence is
1. mbm039 from mbr, select boot partition
2. selected partition(/dev/sda2) run grub, display grub menu,
   select advanced options for ubuntu, and select ubuntu, with Linux 5.0.0-27-generic
then normally boot up PC

I checked two boot sequence 2 or 3 times, same result.

[Seiichi Nakashima (ubuntu-linuxer)]

Now I update software updater, some ubuntu modules updated
at /dev/sda1 Intel i3-7100 PC.
So I want to update /dev/sda2, but could not boot up.
then I restore ubuntu-18.04.2 backup to /dev/sda2,
and update software updater.
My PC at /dev/sda2 boot up fine, I reboot three times, it is OK.

apport-collect 1840571

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

apport information

[Seiichi Nakashima (ubuntu-linuxer)]

Dear Everyone.

I use Ubuntu-18.04.3(kernel-5.0.0-27).
I boot up PC, 1/3 boot fail and purple screen blink for ever.
this situation occur BIOS PC, UEFI use CMS PC.

[Seiichi Nakashima (ubuntu-linuxer)]

Today I update 2 PCs use to software updater.

one PC that is i3-7100 UEFI to use CMS.
I update 2 ubuntu-18.04.3 at /dev/sda1 and /dev/sda2.
I reboot sometimes and shutdown, power on.
do not occur purple screen blink.

another PC that is amd cpu BIOS pc.
I update 2 ubuntu-18.04.3 at /dev/sda1 and /dev/sda3.
maybe /dev/sda3 work fine.
but /dev/sda1 ubuntu-18.04.3 occurs purple screen blink many times by reboot.

[Seiichi Nakashima (ubuntu-linuxer)]

I upload syslog file at amd CPU using BIOS PC /dev/sda1 ubuntu-18.04.3.

<https://www.dropbox.com/sh/57i3ewgv96st91m/AAAweHNup6bksQOmSUVv2Tf2a?dl=0>

[Seiichi Nakashima (ubuntu-linuxer)]

I found to resolve steps.

1. purple screen flash occur /dev/sda2 ubuntu-18.04.3 at i3-7100 PC
2. ctr-alt-del reboot
3. mbm039 call /dev/sda2 grub menu, and select adbanced options for Ubuntu,
   select Ubuntu, with Linux 5.0.0-27-generic(recovery mode)
4. select resume, and ok. ubuntu-18.04.3 startup normaly.

but next reboot, purple screen blink occur sometimes.

[Seiichi Nakashima (ubuntu-linuxer)]

Dear everyone.

Today I update ubuntu-18.04.3 to use software-updater,
then update kernel-5.0.0-31.

I update two PCs.
one is i3-7100 PC, I update kenel-5.0.0-31 to three partitions(sda1,sda2,sda3).
so three ubuntu-18.04.3 system updated. I reboot PC, Power on/off PC, but purple
screen blink not occur.
other is amd CPU PC, update kernel-5.0.0-31 to two partitions(sda1,sda2).
so two ubuntu-18.04.3 system updated. I reboot PC, Power on/off PC, but purple
screen blink not occur too.

I will update other PCs, and report result.

[Seiichi Nakashima (ubuntu-linuxer)]

Today at amd CPU PC, phenom II X2 545, and NVIDIA GT218,
I update to use software-updater to kernel-5.0.0-31.
This PC has four partitions, as same as other PC.
and I update all partitions, four ubuntu-18.04.3 system.
adn purple screen blink not occur.

but at i3-7100 PC, one time purple screen blink occur from 2019-10-04.

[Seiichi Nakashima (ubuntu-linuxer)]

Today at i3-7100 PC, I update software-updater.
I update three partitions(sda1, sda2, sda3),
sda4 partition stayed ubuntu-18.04.2.

at sda1 and sda3 partitions, each ubuntu-18.04.3
purple screen blink not occur to use software-updater.
but sda2 purple screen blink occur at reboot.

I use advancd options for ubuntu at grub,
ubuntu, with Linux 5.0.0-31-generic (recovery mode).
and next time reboot, start up normal.

I found purple screen occur that do not display mouse marker.
until dot changing red to white, mouse marker display at screen,
purple screen not occur.

[Seiichi Nakashima (ubuntu-linuxer)]

Today I resetup parttion sda1 to use backup at amd pc(AMD Athlon(tm) II X2 250).
I restart PC, purple screen blink occur many times.

when start normal timing, I use update-grub commad to set up grub environment.
and select Ubuntu, with Linux 5.0.0-27-generic(recovery mode) start PC normal.

I cannot understand what case to occur purple screen blink,
and recovery it.

[Seiichi Nakashima (ubuntu-linuxer)]

at amd pc(AMD Athlon(tm) II X2 250), ubuntu-18.04.3(kernel-5.0.0-31) in sda1
occur purple screen blink many times.
my experience, PC shut down one hour and power on PC,
boot up ubuntu-18.04.3 from sda1, ubutu-18.04.3 boot up normal.
I do not know this reason.

[Seiichi Nakashima (ubuntu-linuxer)]

Today I found resolution on Web.
<http://ubuntuhandbook.org/index.php/2019/06/disable-purple-splash-screen-boot-ubuntu-18-04-higher/>

I edit /etc/default/grub to change GRUB_CMDLINE_LINUX_DEFAULT="" that is to delete quiet splash.

[Seiichi Nakashima (ubuntu-linuxer)]

I check kernel parameter on Web.
<https://github.com/torvalds/linux/blob/master/Documentation/admin-guide/kernel-parameters.txt>

splash parameter is not kernel original parameter.
then I edit I edit /etc/default/grub to change GRUB_CMDLINE_LINUX_DEFAULT="quiet"
that is to delete splash only.

[Launchpad Janitor (janitor)]

[Expired for linux (Ubuntu) because there has been no activity for 60 days.]

[Seiichi Nakashima (ubuntu-linuxer)]

I edit I edit /etc/default/grub to change GRUB_CMDLINE_LINUX_DEFAULT="quiet"
work fine.