i don't see any errors in device manager. (which device would it be?) the monitor and cable work fine with my other laptops.
On Fri, Nov 13, 2015 at 10:45 PM, Christopher M. Penalver < christopher.m.penal...@gmail.com> wrote: > Tony Primerano, in Windows, does it show an error in device manager > before you plug anything in (i.e. onboard hardware is broken) or is this > something external to your PC (ex. HDMI cord, and/or monitor)? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1511163 > > Title: > HDMI output no longer works after running updates > > Status in linux package in Ubuntu: > Incomplete > > Bug description: > This seems similar to 1496697 but i can't seem to work around the > issue by booting without the cable plugged in. Ubuntu stopped > recognizing my HDMI connected monitor after a regular system update > reboot. > > > lsb_release -rd > Description: Ubuntu 14.04.3 LTS > Release: 14.04 > > xrandr > Screen 0: minimum 8 x 8, current 1366 x 768, maximum 32767 x 32767 > eDP1 connected primary 1366x768+0+0 (normal left inverted right x axis y > axis) 309mm x 173mm > 1366x768 60.0*+ > 1360x768 59.8 60.0 > 1024x768 60.0 > 800x600 60.3 56.2 > 640x480 59.9 > VGA1 disconnected (normal left inverted right x axis y axis) > HDMI1 disconnected (normal left inverted right x axis y axis) > DP1 disconnected (normal left inverted right x axis y axis) > HDMI2 disconnected (normal left inverted right x axis y axis) > VIRTUAL1 disconnected (normal left inverted right x axis y axis) > > ProblemType: Bug > DistroRelease: Ubuntu 14.04 > Package: linux-image-3.16.0-51-generic 3.16.0-51.69~14.04.1 > ProcVersionSignature: Ubuntu 3.16.0-51.69~14.04.1-generic 3.16.7-ckt17 > Uname: Linux 3.16.0-51-generic x86_64 > ApportVersion: 2.14.1-0ubuntu3.18 > Architecture: amd64 > CurrentDesktop: Unity > Date: Wed Oct 28 20:26:35 2015 > InstallationDate: Installed on 2015-04-16 (195 days ago) > InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 > (20150218.1) > SourcePackage: linux-lts-utopic > UpgradeStatus: No upgrade log present (probably fresh install) > --- > ApportVersion: 2.14.1-0ubuntu3.18 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: tony 2774 F.... pulseaudio > CurrentDesktop: Unity > DistroRelease: Ubuntu 14.04 > HibernationDevice: RESUME=UUID=458f3f51-3ede-4435-9348-8e0b314e3ba7 > InstallationDate: Installed on 2015-04-16 (196 days ago) > InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 > (20150218.1) > MachineType: Acer Aspire ES1-111M > Package: linux (not installed) > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-51-generic.efi.signed > root=UUID=273b522f-4627-4b59-a2e3-16353b17ba98 ro quiet splash vt.handoff=7 > ProcVersionSignature: Ubuntu 3.16.0-51.69~14.04.1-generic 3.16.7-ckt17 > RelatedPackageVersions: > linux-restricted-modules-3.16.0-51-generic N/A > linux-backports-modules-3.16.0-51-generic N/A > linux-firmware 1.127.15 > Tags: trusty > Uname: Linux 3.16.0-51-generic x86_64 > UpgradeStatus: No upgrade log present (probably fresh install) > UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo > wireshark > _MarkForUpload: True > dmi.bios.date: 08/20/2014 > dmi.bios.vendor: Insyde Corp. > dmi.bios.version: V1.08 > dmi.board.asset.tag: Type2 - Board Asset Tag > dmi.board.name: R2 > dmi.board.vendor: Acer > dmi.board.version: Type2 - A01 Board Version > dmi.chassis.type: 10 > dmi.chassis.vendor: Chassis Manufacturer > dmi.chassis.version: Chassis Version > dmi.modalias: > dmi:bvnInsydeCorp.:bvrV1.08:bd08/20/2014:svnAcer:pnAspireES1-111M:pvrV1.08:rvnAcer:rnR2:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: > dmi.product.name: Aspire ES1-111M > dmi.product.version: V1.08 > dmi.sys.vendor: Acer > --- > ApportVersion: 2.14.1-0ubuntu3.11 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: ubuntu 3986 F.... pulseaudio > CasperVersion: 1.340.2 > CurrentDesktop: Unity > CurrentDmesg: > [ 48.224513] init: plymouth-upstart-bridge main process ended, > respawning > [ 73.529298] r8169 0000:03:00.0 eth0: link up > [ 73.529336] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready > DistroRelease: Ubuntu 14.04 > LiveMediaBuild: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) > MachineType: Acer Aspire ES1-111M > Package: linux (not installed) > ProcEnviron: > TERM=xterm > PATH=(custom, no user) > XDG_RUNTIME_DIR=<set> > LANG=en_US.UTF-8 > SHELL=/bin/bash > ProcFB: 0 inteldrmfb > ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi > file=/cdrom/preseed/username.seed cdrom-detect/try-usb=true persistent > noprompt floppy.allowed_drive_mask=0 ignore_uuid boot=casper quiet splash -- > ProcVersionSignature: Ubuntu 3.19.0-25.26~14.04.1-generic 3.19.8-ckt2 > RelatedPackageVersions: > linux-restricted-modules-3.19.0-25-generic N/A > linux-backports-modules-3.19.0-25-generic N/A > linux-firmware 1.127.14 > Tags: trusty > Uname: Linux 3.19.0-25-generic x86_64 > UpgradeStatus: No upgrade log present (probably fresh install) > UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo > _MarkForUpload: True > dmi.bios.date: 06/05/2015 > dmi.bios.vendor: Insyde Corp. > dmi.bios.version: V1.13 > dmi.board.asset.tag: Type2 - Board Asset Tag > dmi.board.name: R2 > dmi.board.vendor: Acer > dmi.board.version: Type2 - A01 Board Version > dmi.chassis.type: 10 > dmi.chassis.vendor: Chassis Manufacturer > dmi.chassis.version: Chassis Version > dmi.modalias: > dmi:bvnInsydeCorp.:bvrV1.13:bd06/05/2015:svnAcer:pnAspireES1-111M:pvrV1.13:rvnAcer:rnR2:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: > dmi.product.name: Aspire ES1-111M > dmi.product.version: V1.13 > dmi.sys.vendor: Acer > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1511163/+subscriptions > -- 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/1511163 Title: HDMI output no longer works after running updates Status in linux package in Ubuntu: Incomplete Bug description: This seems similar to 1496697 but i can't seem to work around the issue by booting without the cable plugged in. Ubuntu stopped recognizing my HDMI connected monitor after a regular system update reboot. lsb_release -rd Description: Ubuntu 14.04.3 LTS Release: 14.04 xrandr Screen 0: minimum 8 x 8, current 1366 x 768, maximum 32767 x 32767 eDP1 connected primary 1366x768+0+0 (normal left inverted right x axis y axis) 309mm x 173mm 1366x768 60.0*+ 1360x768 59.8 60.0 1024x768 60.0 800x600 60.3 56.2 640x480 59.9 VGA1 disconnected (normal left inverted right x axis y axis) HDMI1 disconnected (normal left inverted right x axis y axis) DP1 disconnected (normal left inverted right x axis y axis) HDMI2 disconnected (normal left inverted right x axis y axis) VIRTUAL1 disconnected (normal left inverted right x axis y axis) ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-51-generic 3.16.0-51.69~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-51.69~14.04.1-generic 3.16.7-ckt17 Uname: Linux 3.16.0-51-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.18 Architecture: amd64 CurrentDesktop: Unity Date: Wed Oct 28 20:26:35 2015 InstallationDate: Installed on 2015-04-16 (195 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) SourcePackage: linux-lts-utopic UpgradeStatus: No upgrade log present (probably fresh install) --- ApportVersion: 2.14.1-0ubuntu3.18 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: tony 2774 F.... pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=458f3f51-3ede-4435-9348-8e0b314e3ba7 InstallationDate: Installed on 2015-04-16 (196 days ago) InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) MachineType: Acer Aspire ES1-111M Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-51-generic.efi.signed root=UUID=273b522f-4627-4b59-a2e3-16353b17ba98 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.16.0-51.69~14.04.1-generic 3.16.7-ckt17 RelatedPackageVersions: linux-restricted-modules-3.16.0-51-generic N/A linux-backports-modules-3.16.0-51-generic N/A linux-firmware 1.127.15 Tags: trusty Uname: Linux 3.16.0-51-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo wireshark _MarkForUpload: True dmi.bios.date: 08/20/2014 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.08 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: R2 dmi.board.vendor: Acer dmi.board.version: Type2 - A01 Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.08:bd08/20/2014:svnAcer:pnAspireES1-111M:pvrV1.08:rvnAcer:rnR2:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire ES1-111M dmi.product.version: V1.08 dmi.sys.vendor: Acer --- ApportVersion: 2.14.1-0ubuntu3.11 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: ubuntu 3986 F.... pulseaudio CasperVersion: 1.340.2 CurrentDesktop: Unity CurrentDmesg: [ 48.224513] init: plymouth-upstart-bridge main process ended, respawning [ 73.529298] r8169 0000:03:00.0 eth0: link up [ 73.529336] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready DistroRelease: Ubuntu 14.04 LiveMediaBuild: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805) MachineType: Acer Aspire ES1-111M Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/username.seed cdrom-detect/try-usb=true persistent noprompt floppy.allowed_drive_mask=0 ignore_uuid boot=casper quiet splash -- ProcVersionSignature: Ubuntu 3.19.0-25.26~14.04.1-generic 3.19.8-ckt2 RelatedPackageVersions: linux-restricted-modules-3.19.0-25-generic N/A linux-backports-modules-3.19.0-25-generic N/A linux-firmware 1.127.14 Tags: trusty Uname: Linux 3.19.0-25-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 06/05/2015 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.13 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: R2 dmi.board.vendor: Acer dmi.board.version: Type2 - A01 Board Version dmi.chassis.type: 10 dmi.chassis.vendor: Chassis Manufacturer dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.13:bd06/05/2015:svnAcer:pnAspireES1-111M:pvrV1.13:rvnAcer:rnR2:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion: dmi.product.name: Aspire ES1-111M dmi.product.version: V1.13 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1511163/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
