[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
I couldn't make the commit bisect work yet. But I've realized one thing and I think it's an important one and maybe a workaround for this issue: I booted up the laptop with no HDMI cable connected to the HDMI output and I've tried to execute the xrandr command and the HDMI output was there. So, I've connected the cable, turned on the external screen and it worked fine. So, I think that after executing the Ubuntu updates, the HDMI output is gone only if the laptop is booted with the HDMI cable connected in the HDMI output. I'll try to boot the laptop with and without the HDMI cable connected to confirm this point as soon as possible. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
I've tried, but that I couldn't boot into that kernel. That option is not available in the boot menu. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
I'm not 100% sure, but i think it must be this one: linux-image-3.16.0-30-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
I thought that information was in the information reports i've already uploaded before, but this is the version number again: Linux 3.16.0-49-generic #65~14.04.1-Ubuntu SMP Wed Sep 9 10:03:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
Hi Cristopher: 1) If I go to "System Settings > Software & Updates > Ubuntu Software" and I check the "Propietary drivers for devices (restricted)" option, then, in the "Additional Drivers" tab, three options show up: - Using X.Org X Server - AMD/ATI display driver wrapper from xserver-xorg-video-ati (open source, tested) - Using Video driver for the AMD graphics accelerators from fglrx (propietary) - Using Video driver for the AMD graphics accelerators from fglrx-updates (propietary) I've tried the three options but they didn't work. 2) The last Kernel update received from Ubuntu 's repositories. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
Yes, I tried that but it didn't work. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
No, i can't see any option in the BIOS to disable AMD card. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
Hi again, Christopher, I've just tested that the issue is still there in the lastest upstream kernel version, so I've updated the bug report as requested. Thanks again for your help. ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-4.3-rc1 ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466772/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
apport information ** Tags added: apport-collected ** Description changed: Hi, I've Ubuntu 14.04 LTS installed on a Toshiba Satellite laptop (it has an integrated Intel video card and an AMD Radeon video card). After installation I was using an external monitor screen connected to the laptop through the HDMI laptop's output. Everything worked fine until the Ubuntu's Software Updater showed me some pending updates. I've made the updates and the next time i restarted the laptop, there was no way to detect the external screen. After googling a lot about this, i couldn't find a solution to my problem. This is the output of the xrandr command: 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) 344mm x 194mm 1366x768 60.0*+ 1360x768 59.8 60.0 1024x768 60.0 800x60060.3 56.2 640x48059.9 VIRTUAL1 disconnected (normal left inverted right x axis y axis) As you see, the HDMI output is not shown, but it was shown until the Ubuntu update. I think this is the same problem reported at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490689 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-49-generic 3.16.0-49.65~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15 Uname: Linux 3.16.0-49-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.13 Architecture: amd64 CurrentDesktop: Unity Date: Thu Sep 17 08:28:42 2015 InstallationDate: Installed on 2015-08-27 (20 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: 2.14.1-0ubuntu3.13 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC0: anx2201 F pulseaudio + /dev/snd/controlC1: anx2201 F pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 14.04 + HibernationDevice: RESUME=UUID=4a2a2299-ed97-40df-abd8-43b8c3b75ea9 + InstallationDate: Installed on 2015-08-27 (21 days ago) + InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1) + MachineType: TOSHIBA SATELLITE S50-B + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-49-generic.efi.signed root=UUID=79cca19f-0286-4b83-8028-204a3131de95 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15 + RelatedPackageVersions: + linux-restricted-modules-3.16.0-49-generic N/A + linux-backports-modules-3.16.0-49-generic N/A + linux-firmware 1.127.15 + Tags: trusty + Uname: Linux 3.16.0-49-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 12/02/2014 + dmi.bios.vendor: INSYDE Corp. + dmi.bios.version: 2.00 + dmi.board.asset.tag: Type2 - Board Asset Tag + dmi.board.name: Type2 - Board Product Name1 + dmi.board.vendor: Type2 - Board Vendor Name1 + dmi.board.version: Type2 - 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:bvnINSYDECorp.:bvr2.00:bd12/02/2014:svnTOSHIBA:pnSATELLITES50-B:pvrPSPQEE-00M00GCE:rvnType2-BoardVendorName1:rnType2-BoardProductName1:rvrType2-BoardVersion:cvnOEMChassisManuFacturer:ct10:cvrOEMChassisVersion: + dmi.product.name: SATELLITE S50-B + dmi.product.version: PSPQEE-00M00GCE + dmi.sys.vendor: TOSHIBA ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466763/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] UdevLog.txt
apport information ** Attachment added: "UdevLog.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466777/+files/UdevLog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Re: HDMI output gone after completing ubuntu updates
Hi Christopher, I've just executed that command. Thanks for your help!. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466776/+files/UdevDb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] RfKill.txt
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466775/+files/RfKill.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] CRDA.txt
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466765/+files/CRDA.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466773/+files/ProcModules.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] PulseList.txt
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466774/+files/PulseList.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466771/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466766/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466778/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] IwConfig.txt
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466767/+files/IwConfig.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466770/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] BootDmesg.txt
apport information ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466764/+files/BootDmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466768/+files/Lspci.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1496697/+attachment/4466769/+files/Lsusb.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1490689] Re: HDMI no longer available
Hi Christopher, Sorry, I didn't know how to post a bug here. I've posted a bug report and suscribed you to it: https://bugs.launchpad.net/ubuntu/+source /linux-lts-utopic/+bug/1496697 Thanks a lot for your help!. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1490689 Title: HDMI no longer available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490689/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1496697] [NEW] HDMI output gone after completing ubuntu updates
Public bug reported: Hi, I've Ubuntu 14.04 LTS installed on a Toshiba Satellite laptop (it has an integrated Intel video card and an AMD Radeon video card). After installation I was using an external monitor screen connected to the laptop through the HDMI laptop's output. Everything worked fine until the Ubuntu's Software Updater showed me some pending updates. I've made the updates and the next time i restarted the laptop, there was no way to detect the external screen. After googling a lot about this, i couldn't find a solution to my problem. This is the output of the xrandr command: 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) 344mm x 194mm 1366x768 60.0*+ 1360x768 59.8 60.0 1024x768 60.0 800x60060.3 56.2 640x48059.9 VIRTUAL1 disconnected (normal left inverted right x axis y axis) As you see, the HDMI output is not shown, but it was shown until the Ubuntu update. I think this is the same problem reported at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490689 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: linux-image-3.16.0-49-generic 3.16.0-49.65~14.04.1 ProcVersionSignature: Ubuntu 3.16.0-49.65~14.04.1-generic 3.16.7-ckt15 Uname: Linux 3.16.0-49-generic x86_64 ApportVersion: 2.14.1-0ubuntu3.13 Architecture: amd64 CurrentDesktop: Unity Date: Thu Sep 17 08:28:42 2015 InstallationDate: Installed on 2015-08-27 (20 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) ** Affects: linux-lts-utopic (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1496697 Title: HDMI output gone after completing ubuntu updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1496697/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1490689] Re: HDMI no longer available
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1490689 Title: HDMI no longer available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490689/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1490689] Re: HDMI no longer available
More related information (in case it could help): uname -a ... 3.16.0-49-generic #65~14.04.1-Ubuntu SMP Wed Sep 9 10:03:23 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 14.04.3 LTS Release:14.04 Codename: trusty -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1490689 Title: HDMI no longer available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490689/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1490689] Re: HDMI no longer available
I have the same problem with Ubuntu 14.04 and a Toshiba Satellite laptop. The HDMI output just disappeared from the xrandr command's output after updating Ubuntu. Here it is the xrandr output: 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) 344mm x 194mm 1366x768 60.0*+ 1360x768 59.8 60.0 1024x768 60.0 800x60060.3 56.2 640x48059.9 VIRTUAL1 disconnected (normal left inverted right x axis y axis) I've previously reported the problem here: http://ubuntuforums.org/showthread.php?t=2294891 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1490689 Title: HDMI no longer available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1490689/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
