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Message #35164
[Bug 1260741] Re: [Lenovo ThinkPad T530] Mini DisplayPort isn't recognised
I am currently posting from the LiveUSB. The Mini DisplayPort is
functioning, although with some strange artifacts, and occassionally a
very noticeable amount of lag. The port is not recognised as an audio
device, so all audio must come from the computer itself.
The issue must be coming from bumblebee. Shall I create a bug report for
bumblebee?
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https://bugs.launchpad.net/bugs/1260741
Title:
[Lenovo ThinkPad T530] Mini DisplayPort isn't recognised
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
I've tried in both Ubuntu 13.04 and 13.10, but I can never get the mini displayport to work at all.
---
ApportVersion: 2.12.5-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: dagoth 1931 F.... pulseaudio
/dev/snd/pcmC0D0c: dagoth 1931 F...m pulseaudio
/dev/snd/pcmC0D0p: dagoth 1931 F...m pulseaudio
DistroRelease: Ubuntu 13.10
HibernationDevice: RESUME=UUID=aa07fad7-5938-4014-916a-ba54bb6e7f95
InstallationDate: Installed on 2013-12-04 (9 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1)
MachineType: LENOVO 2359CTO
MarkForUpload: True
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic.efi.signed root=UUID=6f6f08df-1230-4400-a356-3e981893437e ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7
RelatedPackageVersions:
linux-restricted-modules-3.11.0-14-generic N/A
linux-backports-modules-3.11.0-14-generic N/A
linux-firmware 1.116
Tags: saucy
Uname: Linux 3.11.0-14-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 02/22/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: G4ET93WW (2.53 )
dmi.board.asset.tag: Not Available
dmi.board.name: 2359CTO
dmi.board.vendor: LENOVO
dmi.board.version: Win8 STD DPK TPG
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrG4ET93WW(2.53):bd02/22/2013:svnLENOVO:pn2359CTO:pvrThinkPadT530:rvnLENOVO:rn2359CTO:rvrWin8STDDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 2359CTO
dmi.product.version: ThinkPad T530
dmi.sys.vendor: LENOVO
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References