[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
** Changed in: linux (Ubuntu) Status: Triaged => Fix Released ** Summary changed: - Displayport on Thinkpad T420s is not usable + Displayport pada Thinkpad T420s tidak dapat digunakan -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport pada Thinkpad T420s tidak dapat digunakan To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
Computer: Lenovo Thinkpad T420 Ubuntu 16.10: Display port still don't work I am using a cable displayport to Hdmi with an asus screen with no displayport (but 2xhdmi) sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date 83et79ww (1.49) 09/05/2016 in the bios : Screen not found, only the built in lcd. in ubuntu: System/screen => both screens are detected although the 2nd screen seems not to receive any data & the screen shuts off automatically very fast (stand by) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
I've got the nvidia proprietary drivers setup now and it makes no difference. Running: $ optirun lxrandr has the same effec, i.e. no external screens shown in the list, as running the normal $ lxrandr -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
Rovanion, does using the proprietary nvidia drivers provide a WORKAROUND as outlined in https://help.ubuntu.com/community/BinaryDriverHowto/Nvidia ? ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
I was able to test with the latest 4.3 rc3 kernel. The output of xrandr is no different to that above and neither lxrandr nor arandr was able to detect an external screen as they usually are when I plug them in on the VGA port. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Tags added: kernel-bug-exists-upstream-4.3-rc3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
The results are in: I was unable to boot the daily image to desktop with modesetting turned on, the OS froze just as it reached the desktop; ctrl-alt-f1 didn't take me to a TTY. With modesetting off I was able to reach the desktop but the display settings tool didn't display any external screen with a screen connected over DP and xrandr showed nothing interesting at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
Rovanion, could you please test the latest upstream kernel available from the very top line at the top of the page from http://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D (the release names are irrelevant for testing, and please do not test the daily folder)? Install instructions are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds . This will allow additional upstream developers to examine the issue. If the latest kernel did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this issue is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description: kernel-fixed-upstream kernel-fixed-upstream-X.Y-rcZ Where X, Y, and Z are numbers corresponding to the kernel version. If the mainline kernel does not fix the issue, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-X.Y-rcZ Please note, an error to install the kernel does not fit the criteria of kernel-bug-exists-upstream. Once testing of the latest upstream kernel is complete, please mark this report's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags added: wily ** Package changed: xserver-xorg-video-nouveau (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
Sure 2015-09-27 20:11 GMT+02:00 Christopher M. Penalver < christopher.m.penal...@gmail.com>: > Rovanion, could you please test the 64-bit (not 32-bit) version of > http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1292036 > > Title: > Displayport on Thinkpad T420s is not usable > > Status in xserver-xorg-video-nouveau package in Ubuntu: > Incomplete > > Bug description: > Hi, > I'm trying to connect an external screen to my thinkpad T420s. I'm > running Ubuntu 14.04 and here is the output of xrandr: > > $ xrandr > Screen 0: minimum 320 x 200, current 1600 x 900, maximum 32767 x 32767 > LVDS1 connected primary 1600x900+0+0 (normal left inverted right x axis > y axis) 309mm x 174mm > 1600x900 60.0*+ 40.0 > 1440x900 59.9 > 1360x768 59.8 60.0 > 1152x864 60.0 > 1024x768 60.0 > 800x60060.3 56.2 > 640x48059.9 > VGA1 disconnected (normal left inverted right x axis y axis) > VIRTUAL1 disconnected (normal left inverted right x axis y axis) > > LVDS1 is the LCD-display on the laptop. This is the output of lspci: > > $ lspci | grep VGA > 00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core > Processor Family Integrated Graphics Controller (rev 09) > 01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [NVS 4200M] > (rev ff) > > The screen recognises that something is plugged into the DisplayPort > but Ubuntu is unable to send output to it. It's probably related to > the whole dual graphics card thing. > > Thank you for reading this bug! > > ProblemType: Bug > DistroRelease: Ubuntu 14.04 > Package: xorg 1:7.7+1ubuntu8 > ProcVersionSignature: Ubuntu 3.13.0-16.36-generic 3.13.5 > Uname: Linux 3.13.0-16-generic i686 > ApportVersion: 2.13.3-0ubuntu1 > Architecture: i386 > CompizPlugins: > [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell] > CompositorRunning: None > Date: Thu Mar 13 15:32:36 2014 > DistUpgraded: 2014-02-24 23:10:48,392 DEBUG enabling apt cron job > DistroCodename: trusty > DistroVariant: ubuntu > EcryptfsInUse: Yes > ExtraDebuggingInterest: Yes > GraphicsCard: >Intel Corporation 2nd Generation Core Processor Family Integrated > Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller]) > Subsystem: Lenovo Device [17aa:21d3] >NVIDIA Corporation GF119M [NVS 4200M] [10de:1056] (rev ff) (prog-if ff) > InstallationDate: Installed on 2013-08-07 (217 days ago) > InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 > (20130213) > MachineType: LENOVO 4174PEG > ProcEnviron: >TERM=xterm >PATH=(custom, no user) >XDG_RUNTIME_DIR= >LANG=sv_SE.UTF-8 >SHELL=/bin/bash > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-16-generic > root=UUID=7d44dac8-470f-4bb6-a331-e31a6e61ea51 ro quiet splash vt.handoff=7 > SourcePackage: xorg > UpgradeStatus: Upgraded to trusty on 2014-02-24 (16 days ago) > dmi.bios.date: 11/01/2011 > dmi.bios.vendor: LENOVO > dmi.bios.version: 8CET50WW (1.30 ) > dmi.board.asset.tag: Not Available > dmi.board.name: 4174PEG > dmi.board.vendor: LENOVO > dmi.board.version: Not Available > dmi.chassis.asset.tag: No Asset Information > dmi.chassis.type: 10 > dmi.chassis.vendor: LENOVO > dmi.chassis.version: Not Available > dmi.modalias: > dmi:bvnLENOVO:bvr8CET50WW(1.30):bd11/01/2011:svnLENOVO:pn4174PEG:pvrThinkPadT420s:rvnLENOVO:rn4174PEG:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: > dmi.product.name: 4174PEG > dmi.product.version: ThinkPad T420s > dmi.sys.vendor: LENOVO > version.compiz: compiz 1:0.9.11+14.04.20140305-0ubuntu1 > version.libdrm2: libdrm2 2.4.52-1 > version.libgl1-mesa-dri: libgl1-mesa-dri 10.1.0~rc3-0ubuntu3 > version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A > version.libgl1-mesa-glx: libgl1-mesa-glx 10.1.0~rc3-0ubuntu3 > version.xserver-xorg-core: xserver-xorg-core 2:1.15.0-1ubuntu6 > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev > 1:2.8.2-1ubuntu2 > version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu3 > version.xserver-xorg-video-intel: xserver-xorg-video-intel > 2:2.99.910-0ubuntu1 > version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau > 1:1.0.10-1ubuntu2 > xserver.bootTime: Thu Mar 13 14:44:03 2014 > xserver.configfile: default > xserver.errors: Failed to load module "nvidia" (module does not exist, 0) > xserver.logfile: /var/log/Xorg.0.log > xserver.outputs: >product id8510 >vendor AUO > xserver.version: 2:1.15.0-1ubuntu6 > > To
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
Rovanion, could you please test the 64-bit (not 32-bit) version of http://cdimage.ubuntu.com/daily-live/current/ and advise to the results? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
Rovanion, any change updating to the Vivid enablement stack as outlined in https://wiki.ubuntu.com/Kernel/LTSEnablementStack ? ** Tags removed: bios-outdated-1.39 ** Tags added: latest-bios-1.39 ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Importance: Low => Medium ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
I installed the packages mentioned on that wiki page and rebooted. But no change, I'm afraid. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
I still cannot seem to get any output to a screen plugged in through the Display Port. >$ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date 8CET59WW (1.39 ) 04/29/2015 ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Incomplete => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
Rovanion, as per http://support.lenovo.com/us/en/products/laptops-and- netbooks/thinkpad-t-series-laptops/thinkpad-t420s an update to your computer's buggy and outdated BIOS is available (1.39). If you update to this following https://help.ubuntu.com/community/BIOSUpdate does it change anything? If it doesn't, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. As well, you don't have to create a new bug report. Once the BIOS is updated, if the problem is still reproducible, and the information above is provided, then please mark this report Status New. Otherwise, please mark this as Invalid. Thank you for your understanding. ** Tags removed: optimus xorg ** Tags added: bios-outdated-1.39 ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Importance: Undecided => Low ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: xserver-xorg-video-nouveau (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1292036] Re: Displayport on Thinkpad T420s is not usable
yes, don't hold your breath waiting for a fix ** Package changed: xorg (Ubuntu) = xserver-xorg-video-nouveau (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1292036 Title: Displayport on Thinkpad T420s is not usable To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/1292036/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
