[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1361644
Title:
14.04. Resume from suspend with HDMI display, login/lock screen
freezes.
Status in “linux” package in Ubuntu:
Expired
Bug description:
Hello friends. I have a Dell Latitude E7440 that came with Ubuntu on
it. I am running 14.04.1 with all available updates as of today. I
noticed if my laptop is in suspend mode and I plug in an HDMI monitor,
then open the lid to resume, it freezes. The lock screen allows me to
move my cursor around, but I cannot click anything, and the keyboard
itself does not respond whatsoever.
If I do these steps in any sort of different order, as in resume
laptop first then plug in, etc., it's fine. It's just when the system
is resuming with a new HDMI source plugged in that wasn't there when
it went to sleep.
Thank you for your time, dedication, and hard work!
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-34-generic 3.13.0-34.60
ProcVersionSignature: Ubuntu 3.13.0-34.60-generic 3.13.11.4
Uname: Linux 3.13.0-34-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: jason 2108 F.... pulseaudio
/dev/snd/controlC0: jason 2108 F.... pulseaudio
CurrentDesktop: Unity
Date: Tue Aug 26 08:51:55 2014
HibernationDevice: RESUME=UUID=03cfd499-6835-4cd2-a5c7-563637a29192
InstallationDate: Installed on 2014-05-28 (89 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: Dell Inc. Latitude E7440
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-34-generic
root=UUID=e9072d7d-fbef-4b02-b325-ca00890c8aa4 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-34-generic N/A
linux-backports-modules-3.13.0-34-generic N/A
linux-firmware 1.127.5
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/01/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A09
dmi.board.name: 0PC4X0
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA09:bd05/01/2014:svnDellInc.:pnLatitudeE7440:pvr01:rvnDellInc.:rn0PC4X0:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E7440
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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