My current kernel is 4.15.0-34. Booting back into the previous kernel 4.15.0-33 gives the same behavior: Desktop Sharing won't start.
Perhaps the system error happening shortly after the first attempt is related. See attached. ** Attachment added: "Screenshot from 2018-09-26 11-19-12.png" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790249/+attachment/5192976/+files/Screenshot%20from%202018-09-26%2011-19-12.png -- 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/1790249 Title: desktop sharing won't start after upgrading to 18.04 Status in linux package in Ubuntu: Incomplete Bug description: First time destop sharing was started the system detected a problem which was reported -- so there should be some info for you there already. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-33-generic 4.15.0-33.36 ProcVersionSignature: Ubuntu 4.15.0-33.36-generic 4.15.18 Uname: Linux 4.15.0-33-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: mat 1234 F.... pulseaudio CurrentDesktop: Unity:Unity7:ubuntu Date: Sat Sep 1 11:17:29 2018 HibernationDevice: RESUME=UUID=45a17e92-d3f6-4bfa-ae68-3c5ebfd44668 InstallationDate: Installed on 2017-02-12 (565 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 8087:07dc Intel Corp. Bus 001 Device 003: ID 046d:c016 Logitech, Inc. Optical Wheel Mouse Bus 001 Device 002: ID 03f0:0324 Hewlett-Packard SK-2885 keyboard Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: GIGABYTE GB-BACE-3000 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-33-generic root=UUID=c7e2141d-4822-4c3c-94ef-a60343aee094 ro nosplash RelatedPackageVersions: linux-restricted-modules-4.15.0-33-generic N/A linux-backports-modules-4.15.0-33-generic N/A linux-firmware 1.173.1 SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-08-29 (2 days ago) dmi.bios.date: 03/23/2016 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: F5 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: MZBSWAP-00 dmi.board.vendor: GIGABYTE dmi.board.version: 1.x 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.:bvrF5:bd03/23/2016:svnGIGABYTE:pnGB-BACE-3000:pvr1.x:rvnGIGABYTE:rnMZBSWAP-00:rvr1.x:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.family: To be filled by O.E.M. dmi.product.name: GB-BACE-3000 dmi.product.version: 1.x dmi.sys.vendor: GIGABYTE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1790249/+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
