Public bug reported:
I have an DVI-I to VGA adapter on my videocard. Usually I just need to
put video=1440x900 because the linux kernel fails to recognize the
correct resolution, but I couldn't make it display on the screen even
setting video=DVI-I:1440x900. I believe it switches to HDMI because I
could experience no issues like this on my television.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-13-generic 4.15.0-13.14 [modified:
boot/vmlinuz-4.15.0-13-generic]
ProcVersionSignature: hostname 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: lucio 1485 F.... pulseaudio
/dev/snd/controlC1: lucio 1485 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 8 19:40:31 2018
InstallationDate: Installed on 2018-04-08 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic
root=UUID=db8a4afa-dec3-45b6-a84f-9a702c6f96ad ro quiet splash nomodeset
RelatedPackageVersions:
linux-restricted-modules-4.15.0-13-generic N/A
linux-backports-modules-4.15.0-13-generic N/A
linux-firmware 1.173
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/09/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.20
dmi.board.name: 980DE3/U3S3
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:bd04/09/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn980DE3/U3S3: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.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug bionic
** Attachment added: "/var/log"
https://bugs.launchpad.net/bugs/1762259/+attachment/5107320/+files/logs.tar.gz
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1762259
Title:
Ubuntu 18.04 is not booting without adding the nomodeset parameter to
the linux commandline
Status in linux package in Ubuntu:
Confirmed
Bug description:
I have an DVI-I to VGA adapter on my videocard. Usually I just need to
put video=1440x900 because the linux kernel fails to recognize the
correct resolution, but I couldn't make it display on the screen even
setting video=DVI-I:1440x900. I believe it switches to HDMI because I
could experience no issues like this on my television.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-4.15.0-13-generic 4.15.0-13.14 [modified:
boot/vmlinuz-4.15.0-13-generic]
ProcVersionSignature: hostname 4.15.0-13.14-generic 4.15.10
Uname: Linux 4.15.0-13-generic x86_64
ApportVersion: 2.20.9-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: lucio 1485 F.... pulseaudio
/dev/snd/controlC1: lucio 1485 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Sun Apr 8 19:40:31 2018
InstallationDate: Installed on 2018-04-08 (0 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Beta amd64 (20180404)
MachineType: To Be Filled By O.E.M. To Be Filled By O.E.M.
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-13-generic
root=UUID=db8a4afa-dec3-45b6-a84f-9a702c6f96ad ro quiet splash nomodeset
RelatedPackageVersions:
linux-restricted-modules-4.15.0-13-generic N/A
linux-backports-modules-4.15.0-13-generic N/A
linux-firmware 1.173
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/09/2013
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: P1.20
dmi.board.name: 980DE3/U3S3
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:bd04/09/2013:svnToBeFilledByO.E.M.:pnToBeFilledByO.E.M.:pvrToBeFilledByO.E.M.:rvnASRock:rn980DE3/U3S3: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.version: To Be Filled By O.E.M.
dmi.sys.vendor: To Be Filled By O.E.M.
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