** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1803268
Title:
Ubuntu 18.10 after Blank Screen System Will NOT Unblank
Status in linux package in Ubuntu:
Confirmed
Bug description:
Toshiba Satellite C650 (embedded Intel HD Graphics 3000) running
Xubuntu 18.10. Once the Toshiba's Screen has Blanked, it will not
unblank with normal Keystrokes or Mouse Events.
My "Work around": Plugging an External Monitor into the Satellite
C650's VGA Port, which will then unblank the Toshiba's Screen!!!
version.log Ubuntu 4.18.0-10.11-generic 4.18.12
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: linux-image-4.18.0-10-generic 4.18.0-10.11
ProcVersionSignature: Ubuntu 4.18.0-10.11-generic 4.18.12
Uname: Linux 4.18.0-10-generic x86_64
ApportVersion: 2.20.10-0ubuntu13
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: houston 2335 F.... pulseaudio
CurrentDesktop: XFCE
Date: Tue Nov 13 22:42:09 2018
InstallationDate: Installed on 2018-11-01 (12 days ago)
InstallationMedia: Xubuntu 18.10 "Cosmic Cuttlefish" - Release amd64
(20181017.2)
MachineType: TOSHIBA Satellite C650
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.18.0-10-generic
root=UUID=9d27207e-4cea-4a3f-9e73-35d175aa6a19 ro quiet splash vt.handoff=1
RelatedPackageVersions:
linux-restricted-modules-4.18.0-10-generic N/A
linux-backports-modules-4.18.0-10-generic N/A
linux-firmware 1.175
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 11/21/2011
dmi.bios.vendor: INSYDE
dmi.bios.version: 1.30
dmi.board.name: Portable PC
dmi.board.vendor: TOSHIBA
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: OEM Chassis Manufacturer
dmi.chassis.version: OEM Chassis Version
dmi.modalias:
dmi:bvnINSYDE:bvr1.30:bd11/21/2011:svnTOSHIBA:pnSatelliteC650:pvrPSC2EC-07J001:rvnTOSHIBA:rnPortablePC:rvrBaseBoardVersion:cvnOEMChassisManufacturer:ct10:cvrOEMChassisVersion:
dmi.product.name: Satellite C650
dmi.product.sku: PSC2EC-07J001
dmi.product.version: PSC2EC-07J001
dmi.sys.vendor: TOSHIBA
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