apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1813819/+attachment/5233876/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1813819
Title:
The kernel speeds up and down unexpectedly
Status in linux package in Ubuntu:
Confirmed
Bug description:
It initially started while I was browsing and I noticed the page load idle
logo was going a bit too fast. First I ignored it assuming I was wrong or it
was not significant. So i decided to test the playback time in videos and the
Linux clock and sure enough, everything is about 10% tp 20% faster. So I
rebooted the OS to see if problem persists.it actually got worse Everytime I
rebooted. The os starts up normally but as soon as I log in, everything gets
faster and faster until keyboard, mouse become unusable. A gentle tap of the
keyboard spams the screen with that letter. Then I rebooted again and as if it
was some kind of overflow the os is now snail pace slow. When I tap a button it
outputs a letter about 1 to 2 seconds after. The mouse moves at normal speed
however.unfortunately the OS is unusable and I'm typing this bug report using a
different device. Please let me know if there is a way for me to get logs
remotely cause as it is OS is useless. I'll try too keep rebooting to see if
there is a "usable" speed that I can get logs and upload. Hopefully by the time
this bug is processed I'll get the report. In the mean time please feel free to
ask me anything that would help you pin point the issue.
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ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: behnamsaeedi 2119 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 16.04
HibernationDevice: RESUME=UUID=02231d39-2008-4f45-a939-bc5edcae0177
InstallationDate: Installed on 2017-06-05 (603 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64
(20170215.2)
MachineType: LENOVO 20175
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-43-generic
root=UUID=7d034780-07bb-489d-b701-fd652ed822fe ro quiet splash
clocksource=jiffies vt.handoff=7
ProcVersionSignature: Ubuntu 4.15.0-43.46~16.04.1-generic 4.15.18
RelatedPackageVersions:
linux-restricted-modules-4.15.0-43-generic N/A
linux-backports-modules-4.15.0-43-generic N/A
linux-firmware 1.157.21
Tags: xenial
Uname: Linux 4.15.0-43-generic x86_64
UpgradeStatus: Upgraded to xenial on 2019-01-18 (11 days ago)
UserGroups: adm cdrom dialout dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 01/21/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: 66CN54WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: INVALID
dmi.board.vendor: LENOVO
dmi.board.version: 31900003WIN8 STD MLT
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo IdeaPad Yoga 13
dmi.modalias:
dmi:bvnLENOVO:bvr66CN54WW:bd01/21/2013:svnLENOVO:pn20175:pvrLenovoIdeaPadYoga13:rvnLENOVO:rnINVALID:rvr31900003WIN8STDMLT:cvnLENOVO:ct10:cvrLenovoIdeaPadYoga13:
dmi.product.family: IDEAPAD
dmi.product.name: 20175
dmi.product.version: Lenovo IdeaPad Yoga 13
dmi.sys.vendor: LENOVO
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