*** This bug is a duplicate of bug 1838115 ***
https://bugs.launchpad.net/bugs/1838115
** This bug is no longer a duplicate of bug 1827884
x86: mm: early boot problem on i386 with KPTI enabled
** This bug has been marked a duplicate of bug 1838115
linux hwe i386 kernel 5.0.0-21.22~18.04.1 crashes on Lenovo x220
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https://bugs.launchpad.net/bugs/1833018
Title:
After Installing Updates, system fails to boot on first try
Status in linux package in Ubuntu:
Confirmed
Bug description:
I installed Lubuntu 18.04 LTS on an i386 machine (Dell GX-270). After
installation, it rebooted with no problems.
I installed all updates, and on rebooting it failed to boot. The
screen had unreadable graphics in the top third of it.
On rebooting again, it booted okay, saying it recovered the journal.
Sometimes, it takes 3 tries to get it to boot. Often, it gets most of
the way into the boot process, then suddenly goes into the GRUB menu.
I installed this system because my primary partition on the same
machine started failing to boot much of the time. This failure
started happening after applying updates. I was thinking something in
the system files might be corrupted. But the newly-installed system
has the same symptoms.
After applying updates, I expected the system to boot successfully
every time.
Instead, it always crashes during the boot, or hangs, on the first try
to boot. On the 2nd or 3rd try, it will boot.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-51-generic 4.15.0-51.55
ProcVersionSignature: Ubuntu 4.15.0-51.55-generic 4.15.18
Uname: Linux 4.15.0-51-generic i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version
k4.15.0-51-generic.
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC3: aere 805 F.... pulseaudio
/dev/snd/controlC0: aere 805 F.... pulseaudio
Card0.Amixer.info:
Card hw:0 'Live'/'SB Live! 5.1 (rev.7, serial:0x80641102) at 0xdf20, irq 18'
Mixer name : 'SigmaTel STAC9708,11'
Components : 'AC97a:83847608'
Controls : 225
Simple ctrls : 45
Card1.Amixer.info:
Card hw:1 'MPD218'/'Akai MPD218 at usb-0000:00:1d.0-2, full speed'
Mixer name : 'USB Mixer'
Components : 'USB09e8:0034'
Controls : 0
Simple ctrls : 0
Card1.Amixer.values:
Card2.Amixer.info:
Card hw:2 'Interface'/'M-Audio USB Uno MIDI Interface at usb-0000:00:1d.2-2,
full speed'
Mixer name : 'USB Mixer'
Components : 'USB0763:0150'
Controls : 0
Simple ctrls : 0
Card2.Amixer.values:
Card3.Amixer.info:
Card hw:3 'ICH5'/'Intel ICH5 with AD1981B at irq 17'
Mixer name : 'Analog Devices AD1981B'
Components : 'AC97a:41445374'
Controls : 27
Simple ctrls : 19
CurrentDesktop: LXDE
Date: Sun Jun 16 18:09:10 2019
HibernationDevice: RESUME=UUID=254efefa-b824-4c7b-ae5c-dcf19ed85430
InstallationDate: Installed on 2019-06-16 (0 days ago)
InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release i386 (20180426)
MachineType: Dell Computer Corporation OptiPlex GX270
ProcFB: 0 nouveaufb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-51-generic
root=UUID=01278e7e-143f-479d-8842-aa15ad6ff5a8 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-4.15.0-51-generic N/A
linux-backports-modules-4.15.0-51-generic N/A
linux-firmware 1.173.6
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 06/26/2006
dmi.bios.vendor: Dell Computer Corporation
dmi.bios.version: A07
dmi.board.name: 0U1325
dmi.board.vendor: Dell Computer Corp.
dmi.chassis.type: 6
dmi.chassis.vendor: Dell Computer Corporation
dmi.modalias:
dmi:bvnDellComputerCorporation:bvrA07:bd06/26/2006:svnDellComputerCorporation:pnOptiPlexGX270:pvr:rvnDellComputerCorp.:rn0U1325:rvr:cvnDellComputerCorporation:ct6:cvr:
dmi.product.name: OptiPlex GX270
dmi.sys.vendor: Dell Computer Corporation
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