[Desktop-packages] [Bug 1901450] [NEW] XDMCP does not work on Raspi Groovy while it works fine on Groovy Ubuntu Mate AMD64
Public bug reported: The following configuration enables XDMCP of LightDM in Ubuntu Mate Groovy. But it fails on Groovy Raspberry Pi 64bit. [LightDM] start-default-seat=false lock-memory=false remote-sessions-directory=/usr/share/lightdm/sessions:/usr/share/xsessions:/usr/share/wayland-sessions [XDMCPServer] enabled=true #port=177 listen-address=127.0.0.1 journalctl -e shows the following: Oct 26 07:56:41 raspi-groovy systemd[1]: Started Session 1 of user root. Oct 26 07:57:10 raspi-groovy systemd[1]: /etc/systemd/system/Xtigervnc@.service:9: Special user nobody configured, this is not safe! Oct 26 07:57:10 raspi-groovy systemd[1]: Created slice system-Xtigervnc.slice. Oct 26 07:57:10 raspi-groovy systemd[1]: Starting XVNC Per-Connection Daemon (192.168.1.75:41812)... Oct 26 07:57:10 raspi-groovy systemd[1]: Started XVNC Per-Connection Daemon (192.168.1.75:41812). Oct 26 07:57:11 raspi-groovy lightdm[893]: PAM unable to dlopen(pam_kwallet.so): /lib/security/pam_kwallet.so: cannot open shared object file: No such file or directory Oct 26 07:57:11 raspi-groovy lightdm[893]: PAM adding faulty module: pam_kwallet.so Oct 26 07:57:11 raspi-groovy lightdm[893]: PAM unable to dlopen(pam_kwallet5.so): /lib/security/pam_kwallet5.so: cannot open shared object file: No such file or directory Oct 26 07:57:11 raspi-groovy lightdm[893]: PAM adding faulty module: pam_kwallet5.so Oct 26 07:57:11 raspi-groovy lightdm[893]: pam_unix(lightdm-greeter:session): session opened for user lightdm by (uid=0) Oct 26 07:57:11 raspi-groovy systemd[1]: Created slice User Slice of UID 108. Oct 26 07:57:11 raspi-groovy systemd[1]: Starting User Runtime Directory /run/user/108... Oct 26 07:57:11 raspi-groovy systemd-logind[530]: New session c1 of user lightdm. Oct 26 07:57:11 raspi-groovy systemd[1]: Finished User Runtime Directory /run/user/108. Oct 26 07:57:11 raspi-groovy systemd[1]: Starting User Manager for UID 108... Oct 26 07:57:11 raspi-groovy systemd[897]: pam_unix(systemd-user:session): session opened for user lightdm by (uid=0) Oct 26 07:57:12 raspi-groovy systemd[902]: gnome-systemd-autostart-condition not found: No such file or directory Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-org.gnome.SettingsDaemon.PrintNotifications-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-gnome\x2dinitial\x2dsetup\x2dcopy\x2dworker-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-org.gnome.SettingsDaemon.MediaKeys-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-org.gnome.SettingsDaemon.Smartcard-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-gnome\x2dkeyring\x2dsecrets-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-at\x2dspi\x2ddbus\x2dbus-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-org.gnome.SettingsDaemon.Housekeeping-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: gnome-systemd-autostart-condition not found: No such file or directory Oct 26 07:57:12 raspi-groovy systemd[902]: gnome-systemd-autostart-condition not found: No such file or directory Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-gnome\x2dkeyring\x2dssh-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-org.gnome.SettingsDaemon.Color-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-org.gnome.SettingsDaemon.Wwan-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-xdg\x2duser\x2ddirs-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-pulseaudio-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-org.gnome.SettingsDaemon.Rfkill-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-gnome\x2dkeyring\x2dpkcs11-autostart.service, startup phases are not supported. Oct 26 07:57:12 raspi-groovy systemd[902]: Not generating service for XDG autostart app-org.gnome.SettingsDaemon.A11ySettings-autostart.service, startup phases are
[Desktop-packages] [Bug 1901376] [NEW] xdmcp stopped working with groovy gdm3
Public bug reported: On Ubuntu Focal [xdmcp] Enable=tue ShowLocalGreeter=false in /etc/gdm3/custom.conf enabled XDMCP. But the same config. has no effect in Groovy. ** Affects: gdm3 (Ubuntu) Importance: Undecided Status: New ** Tags: groovy -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1901376 Title: xdmcp stopped working with groovy gdm3 Status in gdm3 package in Ubuntu: New Bug description: On Ubuntu Focal [xdmcp] Enable=tue ShowLocalGreeter=false in /etc/gdm3/custom.conf enabled XDMCP. But the same config. has no effect in Groovy. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1901376/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1895420] [NEW] gdm3 with xdmcp does not show login box to a remote X server
Public bug reported: With a fresh installation of Ubuntu 20.04.1, adding the following to /etc/gdm/custom.conf [xdmcp] Enable=tue ShowLocalGreeter=false works fine. But with ShowLocalGreeter=true, gdm3 does not show a login box to a remote X server. journalctl -u gdm shows "GdmDisplay: Session never registered, failling" If the combination of Enable=true and ShowLocalGreeter=true is unsupported, Enable=true should also mean ShowLocalGreeter=false. ** Affects: gdm3 (Ubuntu) Importance: Undecided Status: New ** Affects: gdm3 (Debian) Importance: Unknown Status: Unknown ** Tags: focal ** Bug watch added: Debian Bug tracker #970212 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=970212 ** Also affects: gdm3 (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=970212 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gdm3 in Ubuntu. https://bugs.launchpad.net/bugs/1895420 Title: gdm3 with xdmcp does not show login box to a remote X server Status in gdm3 package in Ubuntu: New Status in gdm3 package in Debian: Unknown Bug description: With a fresh installation of Ubuntu 20.04.1, adding the following to /etc/gdm/custom.conf [xdmcp] Enable=tue ShowLocalGreeter=false works fine. But with ShowLocalGreeter=true, gdm3 does not show a login box to a remote X server. journalctl -u gdm shows "GdmDisplay: Session never registered, failling" If the combination of Enable=true and ShowLocalGreeter=true is unsupported, Enable=true should also mean ShowLocalGreeter=false. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1895420/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1894356] Re: could not acquire name on session bus by simultaneous login by XDMCP and keyboard
** Bug watch added: Debian Bug tracker #969564 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=969564 ** Also affects: lightdm (Debian) via https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=969564 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1894356 Title: could not acquire name on session bus by simultaneous login by XDMCP and keyboard Status in Light Display Manager: New Status in Ubuntu MATE: New Status in lightdm package in Ubuntu: New Status in lightdm package in Debian: Unknown Bug description: This symptom is observed with Ubuntu Mate 20.04. 1. Create /etc/lightdm/lightdm.conf.d/10-xdmcp.conf as [XDMCPServer] enabled=true and restart lightdm. 2. Login as a normal user from keyboard. 3. Login as the same user as 2 from XDMCP gives "Could not acquire name on session bus" and I cannot login from XDMCP. Without Step 2, XDMCP login succeeds. The same symptom is reported at https://github.com/neutrinolabs/xrdp/issues/1559#issuecomment-623977001 which recommends removal of "dbus-user-session" Ubuntu package. I worked around the above issue by putting "unset DBUS_SESSION_BUS_ADDRESS" in /etc/X11/Xsession.d/ The same issue is also reported at https://bugs.launchpad.net/ubuntu-mate/+bug/1769353 To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1894356/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1894356] [NEW] could not acquire name on session bus by simultaneous login by XDMCP and keyboard
Public bug reported: This symptom is observed with Ubuntu Mate 20.04. 1. Create /etc/lightdm/lightdm.conf.d/10-xdmcp.conf as [XDMCPServer] enabled=true and restart lightdm. 2. Login as a normal user from keyboard. 3. Login as the same user as 2 from XDMCP gives "Could not acquire name on session bus" and I cannot login from XDMCP. Without Step 2, XDMCP login succeeds. The same symptom is reported at https://github.com/neutrinolabs/xrdp/issues/1559#issuecomment-623977001 which recommends removal of "dbus-user-session" Ubuntu package. I worked around the above issue by putting "unset DBUS_SESSION_BUS_ADDRESS" in /etc/X11/Xsession.d/ The same issue is also reported at https://bugs.launchpad.net/ubuntu-mate/+bug/1769353 ** Affects: lightdm Importance: Undecided Status: New ** Affects: ubuntu-mate Importance: Undecided Status: New ** Affects: lightdm (Ubuntu) Importance: Undecided Status: New ** Tags: ubuntu ** Also affects: lightdm (Ubuntu) Importance: Undecided Status: New ** Also affects: ubuntu-mate Importance: Undecided Status: New -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to lightdm in Ubuntu. https://bugs.launchpad.net/bugs/1894356 Title: could not acquire name on session bus by simultaneous login by XDMCP and keyboard Status in Light Display Manager: New Status in Ubuntu MATE: New Status in lightdm package in Ubuntu: New Bug description: This symptom is observed with Ubuntu Mate 20.04. 1. Create /etc/lightdm/lightdm.conf.d/10-xdmcp.conf as [XDMCPServer] enabled=true and restart lightdm. 2. Login as a normal user from keyboard. 3. Login as the same user as 2 from XDMCP gives "Could not acquire name on session bus" and I cannot login from XDMCP. Without Step 2, XDMCP login succeeds. The same symptom is reported at https://github.com/neutrinolabs/xrdp/issues/1559#issuecomment-623977001 which recommends removal of "dbus-user-session" Ubuntu package. I worked around the above issue by putting "unset DBUS_SESSION_BUS_ADDRESS" in /etc/X11/Xsession.d/ The same issue is also reported at https://bugs.launchpad.net/ubuntu-mate/+bug/1769353 To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1894356/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
