Thank you for reporting this bug to Ubuntu. Ubuntu 14.04 (trusty) reached end-of-life on April 25, 2019.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in. Note: Lubuntu (universe) packages in Xenial 16.04 are unsupported, having been since 2019-April. ** Changed in: lightdm Status: Triaged => Incomplete ** Changed in: lightdm/1.18 Status: Triaged => Incomplete ** Changed in: hundredpapercuts Status: Triaged => Incomplete ** Changed in: lightdm (Ubuntu) Status: Confirmed => Incomplete ** Changed in: lxsession (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1273524 Title: LXDE guest session shows error message "no session for pid <pid for lxsession>" Status in One Hundred Papercuts: Incomplete Status in Light Display Manager: Incomplete Status in Light Display Manager 1.18 series: Incomplete Status in lightdm package in Ubuntu: Incomplete Status in lxsession package in Ubuntu: Incomplete Status in lightdm source package in Xenial: Confirmed Status in lxsession source package in Xenial: Confirmed Bug description: EXPECTED RESULTS: Log into guest session with no error messages. ACTUAL RESULTS: Upon log in to guest session, an error "no session for pid <pid for lxsession>" is printed. STEPS TO REPRODUCE: 1. Using Lubuntu in trusty, utopic, or vivid with either real or virtual hardware, log into guest session. 2. After being logged in, see error message. AFFECTED VERSIONS: lightdm 1.10.0-0ubuntu3 to 1.12.1-0ubuntu1 --- ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 CurrentDesktop: LXDE DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-10-18 (384 days ago) InstallationMedia: Lubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016) NonfreeKernelModules: wl Package: lxsession PackageArchitecture: amd64 ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Tags: trusty Uname: Linux 3.13.0-37-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-04-18 (202 days ago) UserGroups: _MarkForUpload: True --- ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 CurrentDesktop: LXDE DistroRelease: Ubuntu 14.04 InstallationDate: Installed on 2013-10-18 (384 days ago) InstallationMedia: Lubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016) LightdmConfig: [SeatDefaults] greeter-session=lightdm-gtk-greeter user-session=Lubuntu LightdmGreeterLog: ** (lightdm-gtk-greeter:1874): WARNING **: Failed to load user image: Failed to open file '/home/brendy/.face': No such file or directory g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting. LightdmGreeterLogOld: ** (lightdm-gtk-greeter:2073): WARNING **: Failed to load user image: Failed to open file '/home/brendy/.face': No such file or directory NonfreeKernelModules: wl Package: lxsession PackageArchitecture: amd64 ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 Tags: trusty Uname: Linux 3.13.0-37-generic x86_64 UpgradeStatus: Upgraded to trusty on 2014-04-18 (202 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo www-data _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/hundredpapercuts/+bug/1273524/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp