[Touch-packages] [Bug 1554662] [NEW] First client to invoke Xorg via systemd socket activation gets stuck
Public bug reported: Briefly: if one has a pair of systemd .socket/.service unit files to start Xorg via socket activation, the first X11 client which triggers this socket activation gets stuck (waits forever) , although Xorg starts properly. A second X11 client will then work as expected. For more details, see these upstream bug reports: https://bugs.freedesktop.org/show_bug.cgi?id=93072 https://github.com/systemd/systemd/issues/2765 I've tested Xorg socket activation in Ubuntu 15.10 and 16.04 beta1, as well as openSUSE Leap 42.1 and Tumbleweed. Both Ubuntu releases are affected by this bug, but both openSUSE releases are immune to it. Thus I presume this is a Debian/Ubuntu specific issue. ** Affects: systemd (Ubuntu) Importance: Undecided Status: New ** Affects: xorg-server (Ubuntu) Importance: Undecided Status: New ** Also affects: systemd (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd in Ubuntu. https://bugs.launchpad.net/bugs/1554662 Title: First client to invoke Xorg via systemd socket activation gets stuck Status in systemd package in Ubuntu: New Status in xorg-server package in Ubuntu: New Bug description: Briefly: if one has a pair of systemd .socket/.service unit files to start Xorg via socket activation, the first X11 client which triggers this socket activation gets stuck (waits forever) , although Xorg starts properly. A second X11 client will then work as expected. For more details, see these upstream bug reports: https://bugs.freedesktop.org/show_bug.cgi?id=93072 https://github.com/systemd/systemd/issues/2765 I've tested Xorg socket activation in Ubuntu 15.10 and 16.04 beta1, as well as openSUSE Leap 42.1 and Tumbleweed. Both Ubuntu releases are affected by this bug, but both openSUSE releases are immune to it. Thus I presume this is a Debian/Ubuntu specific issue. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1554662/+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
Re: [Touch-packages] [Bug 1292324] Re: Support non-root X
Hans et al., I'm observing GDM behaviour with non-root Xorg. I see that GDM by default keeps the greeter session alive, switching to another VT in order to start a new user session. Shouldn't it break for non-seat0 seats, since they can't handle multiple sessions due to lack of VT support? I think it would better for LightDM to have the default (or optional) behaviour of quitting greeter session and reusing its VT for the next user session. It implies terminating greeter's Xorg before launching user's one. Em qua, 20 de jan de 2016 às 16:15, Bug Watch Updater < 1292...@bugs.launchpad.net> escreveu: > ** Changed in: lightdm (Debian) >Status: Unknown => Confirmed > > -- > You received this bug notification because you are subscribed to Light > Display Manager. > https://bugs.launchpad.net/bugs/1292324 > > Title: > Support non-root X > > Status in Light Display Manager: > Triaged > Status in lightdm package in Ubuntu: > Triaged > Status in lightdm package in Debian: > Confirmed > > Bug description: > Support running X as an unprivileged user. > > Currently X servers are run as root means a large complex process has > access to services it might not need (i.e. potential security and > stability problems). It would be nice to run each X server as either > an unprivileged user or in the session they are being used in. > > Logind provides a system for sharing access to the display and input > devices so this can be done - this seems like the most likely > implementation of non-root X. > > For more information see Hans de Goede request: > http://lists.freedesktop.org/archives/lightdm/2014-March/000539.html > > To manage notifications about this bug go to: > https://bugs.launchpad.net/lightdm/+bug/1292324/+subscriptions > -- 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/1292324 Title: Support non-root X Status in Light Display Manager: Triaged Status in lightdm package in Ubuntu: Triaged Status in lightdm package in Debian: Confirmed Bug description: Support running X as an unprivileged user. Currently X servers are run as root means a large complex process has access to services it might not need (i.e. potential security and stability problems). It would be nice to run each X server as either an unprivileged user or in the session they are being used in. Logind provides a system for sharing access to the display and input devices so this can be done - this seems like the most likely implementation of non-root X. For more information see Hans de Goede request: http://lists.freedesktop.org/archives/lightdm/2014-March/000539.html To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1292324/+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
Re: [Touch-packages] [Bug 1449282] Re: xserver-allow-tcp=true feature doesn't work with Xorg version 1.17.0
Robert,
I think he's asking about the case one installs xorg-server-
lts-{vivid,wily} on Trusty. In this case, the bug does apply (sort of)
to Trusty.
Enviado através do Boxer
Em 18/11/2015 18:11, Robert Ancell
escreveu:
14.04 LTS is currently running Xorg 1.15 so there should be no need to
bring this change back.
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https://bugs.launchpad.net/bugs/1449282
Title:
xserver-allow-tcp=true feature doesn't work with Xorg version 1.17.0
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Committed
Status in Light Display Manager 1.14 series:
Fix Released
Status in Light Display Manager 1.16 series:
Fix Released
Status in Light Display Manager 1.2 series:
Won't Fix
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Vivid:
Fix Committed
Status in lightdm source package in Wily:
Fix Released
Bug description:
[Impact]
xserver-allow-tcp=true option no longer works with X.org 1.17.
[Test Case]
1. Edit /etc/lightdm/lightdm.conf and set [SeatDefaults]
xserver-allow-tcp=true
2. Start LightDM
3. Attempt to connect to the X server using TCP
Expected result:
Able to connect
Observed result:
Unable to connect
[Regression potential]
Low. X.org changed their default behaviour from listen by default to listen
if "-listen tcp" is passed as a command line flag. This is just the equivalent
change in LightDM. Since this is a new flag to X.org if a user was to use
another X server there is a risk it would not understand that flag. However it
seems unlikely since X.org is the only actively developed X server.
To manage notifications about this bug go to:
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https://bugs.launchpad.net/bugs/1449282
Title:
xserver-allow-tcp=true feature doesn't work with Xorg version 1.17.0
Status in Light Display Manager:
Fix Released
Status in Light Display Manager 1.10 series:
Fix Committed
Status in Light Display Manager 1.14 series:
Fix Released
Status in Light Display Manager 1.16 series:
Fix Released
Status in Light Display Manager 1.2 series:
Won't Fix
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Vivid:
Fix Committed
Status in lightdm source package in Wily:
Fix Released
Bug description:
[Impact]
xserver-allow-tcp=true option no longer works with X.org 1.17.
[Test Case]
1. Edit /etc/lightdm/lightdm.conf and set [SeatDefaults]
xserver-allow-tcp=true
2. Start LightDM
3. Attempt to connect to the X server using TCP
Expected result:
Able to connect
Observed result:
Unable to connect
[Regression potential]
Low. X.org changed their default behaviour from listen by default to listen
if "-listen tcp" is passed as a command line flag. This is just the equivalent
change in LightDM. Since this is a new flag to X.org if a user was to use
another X server there is a risk it would not understand that flag. However it
seems unlikely since X.org is the only actively developed X server.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1449282/+subscriptions
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[Touch-packages] [Bug 1442611] Re: Guest session can't write on /var/run/screen
** Branch linked: lp:~lbssousa/lightdm/guest-session-write-run-screen -- 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/1442611 Title: Guest session can't write on /var/run/screen Status in Light Display Manager: Triaged Status in lightdm package in Ubuntu: Triaged Bug description: I'm customizing guest sessions in Xubuntu 15.04 in my school computer lab and dicovered that I'm unable to open user terminal in epoptes. The main reason for this problem is that epoptes uses screen for opening client terminals remotely on server session, but screen is currently unable to write on /var/run/screen for guest sessions. Could you please review current apparmor profile for lightdm-guest- session so it can get write access to /var/run/screen? To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1442611/+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
[Touch-packages] [Bug 1442609] Re: Guest session can't read "/proc/net/dev" and/or "/proc/*/net/dev"
** Branch linked: lp:~lbssousa/lightdm/guest-session-allow-read-proc- net-dev -- 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/1442609 Title: Guest session can't read "/proc/net/dev" and/or "/proc/*/net/dev" Status in Light Display Manager: Triaged Status in lightdm package in Ubuntu: Triaged Bug description: I'm customizing my guest sessions in Xubuntu 15.04 and discovered that xfce4-netload-plugin can't show current net traffic. After investigating netload plugin source code, I've found that a possible reason for this strange behaviour is that guest sessions are unable to read /proc/net/dev and/or /proc//net/dev. Could you please review current apparmor profile for lightdm-guest- session so it can get read access to /proc/net/dev? To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1442609/+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
[Touch-packages] [Bug 1504049] Re: apparmor rules too tight for chromium
OK, Robert! -- 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/1504049 Title: apparmor rules too tight for chromium Status in Light Display Manager: Fix Committed Status in Light Display Manager 1.10 series: Fix Committed Status in Light Display Manager 1.14 series: Fix Committed Status in Light Display Manager 1.16 series: Fix Committed Status in chromium-browser package in Ubuntu: Confirmed Status in lightdm package in Ubuntu: Fix Released Status in chromium-browser source package in Trusty: New Status in lightdm source package in Trusty: Triaged Status in chromium-browser source package in Vivid: New Status in lightdm source package in Vivid: Triaged Status in chromium-browser source package in Wily: Confirmed Status in lightdm source package in Wily: Fix Released Bug description: [Impact] Unable to run Chromium from guest session. [Test Case] 1. Start Ubuntu 2. From greeter select guest session 3. Load Chromium Expected result: Chromium runs. Observed result: Chromium does not run. [Regression Potential] Low. The change is a few additional apparmor rules. There is a low risk that the new rules might allow a guest program to access a flaw. To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1504049/+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
[Touch-packages] [Bug 1504049] Re: apparmor rules too tight for chromium
Could you please edit also the following directive in abstractions
/lightdm_chromium-browser? I cannot close Chromium remotely with
"killall chromium" from a guest session because it's currently
disallowed to receive SIGTERM.
signal (receive, send) set=("exists", "term") peer=/usr/lib/lightdm
/lightdm-guest-session
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https://bugs.launchpad.net/bugs/1504049
Title:
apparmor rules too tight for chromium
Status in Light Display Manager:
Fix Committed
Status in Light Display Manager 1.10 series:
Fix Committed
Status in Light Display Manager 1.14 series:
Fix Committed
Status in Light Display Manager 1.16 series:
Fix Committed
Status in chromium-browser package in Ubuntu:
Confirmed
Status in lightdm package in Ubuntu:
Fix Released
Status in chromium-browser source package in Trusty:
New
Status in lightdm source package in Trusty:
Triaged
Status in chromium-browser source package in Vivid:
New
Status in lightdm source package in Vivid:
Triaged
Status in chromium-browser source package in Wily:
Confirmed
Status in lightdm source package in Wily:
Fix Released
Bug description:
[Impact]
Unable to run Chromium from guest session.
[Test Case]
1. Start Ubuntu
2. From greeter select guest session
3. Load Chromium
Expected result:
Chromium runs.
Observed result:
Chromium does not run.
[Regression Potential]
Low. The change is a few additional apparmor rules. There is a low risk that
the new rules might allow a guest program to access a flaw.
To manage notifications about this bug go to:
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[Touch-packages] [Bug 1449282] Re: xserver-allow-tcp=true feature doesn't work with Xorg version 1.17.0
Robert, the following snippet is used to retrieve current Xorg version
in http://bazaar.launchpad.net/~ltsp-upstream/ltsp/ldm-
trunk/view/head:/screen.d/ldm:
X -version 2>&1 | grep "X.Org X Server" | sed -n 's/X.Org X Server //p'
Maybe you can use it in a new function e.g.
x_server_local_minimal_version (major, minor, bgufix):
if x_server_local_minimal_version (1, 17, 0) {
// Do stuff for Xorg server >= 1.17.0
}
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https://bugs.launchpad.net/bugs/1449282
Title:
xserver-allow-tcp=true feature doesn't work with Xorg version 1.17.0
Status in Light Display Manager:
Triaged
Status in lightdm package in Ubuntu:
Fix Released
Status in lightdm source package in Vivid:
Fix Committed
Status in lightdm source package in Wily:
Fix Released
Bug description:
[Impact]
xserver-allow-tcp=true option no longer works with X.org 1.17.
[Test Case]
1. Edit /etc/lightdm/lightdm.conf and set [SeatDefaults]
xserver-allow-tcp=true
2. Start LightDM
3. Attempt to connect to the X server using TCP
Expected result:
Able to connect
Observed result:
Unable to connect
[Regression potential]
Low. X.org changed their default behaviour from listen by default to listen
if "-listen tcp" is passed as a command line flag. This is just the equivalent
change in LightDM. Since this is a new flag to X.org if a user was to use
another X server there is a risk it would not understand that flag. However it
seems unlikely since X.org is the only actively developed X server.
To manage notifications about this bug go to:
https://bugs.launchpad.net/lightdm/+bug/1449282/+subscriptions
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[Touch-packages] [Bug 1449282] Re: xserver-allow-tcp features doesn't work with Xorg version 1.16.0
Robert, there may be a mistake here: "-listen tcp" was first introduced in xorg-server 1.17.0 (vivid ships with 1.17.1), not 1.16.0. -- 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/1449282 Title: xserver-allow-tcp features doesn't work with Xorg version 1.16.0 Status in lightdm package in Ubuntu: Triaged Bug description: In order to enable X11 forwarding from an external host you must explicitly set the Xserver to listen by overriding the xserver- command. Previously you could set the xserver-allow-tcp=true and it would do this automatically. I would have expected this change in behaviour to show up in README.Debian.gz but since it did not, perhaps the functionality of the "xserver-allow-tcp=true" is not working as expected. Below shows my before (no TCP listener on 6000) and after (TCP listener on 6000) lightdm.conf to re-enable the listener after the 15.04 upgrade. Before (14.10): ~$ cat /etc/lightdm/lightdm.conf [SeatDefaults] xserver-allow-tcp=true After (15.04): ~$ cat /etc/lightdm/lightdm.conf [SeatDefaults] xserver-command=X -core -listen tcp xserver-allow-tcp=true ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: lightdm 1.14.0-0ubuntu2 ProcVersionSignature: Ubuntu 3.19.0-15.15-generic 3.19.3 Uname: Linux 3.19.0-15-generic x86_64 ApportVersion: 2.17.2-0ubuntu1 Architecture: amd64 CurrentDesktop: Unity Date: Mon Apr 27 17:33:26 2015 InstallationDate: Installed on 2014-12-18 (130 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) LightdmConfig: [SeatDefaults] xserver-command=X -core -listen tcp xserver-allow-tcp=true SourcePackage: lightdm UpgradeStatus: Upgraded to vivid on 2015-04-27 (0 days ago) ### i haven't /etc/lightdm/lightdm.conf when i tried to create it and write the lines above it was worse, my system didin't start. after a few experiment i have found something that works: i change my /usr/share/lightdm/lightdm.conf.d/50-xserver-command.conf before it was: [SeatDefaults] # Dump core xserver-command=X -core now: [SeatDefaults] # Dump core xserver-command=X -core xserver-allow-tcp=true and it works! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1449282/+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
[Touch-packages] [Bug 1442609] Re: Guest session can't read /proc/net/dev and/or /proc/*/net/dev
Robert, This is a sample of my /var/log/kern.log messages regarding xfce4 -netload-plugin attempts to read network traffic: Apr 9 14:46:34 localhost kernel: [ 786.952187] audit: type=1400 audit(1428601594.953:805): apparmor=DENIED operation=open profile=/usr/lib/lightdm/lightdm-guest-session name=/proc/23556/net/dev pid=23556 comm=panel-2-netload requested_mask=r denied_mask=r fsuid=129 ouid=0 In the example above, PID 23556 belongs to command /usr/lib/x86_64 -linux-gnu/xfce4/panel/wrapper-1.0 /usr/lib/x86_64-linux- gnu/xfce4/panel/plugins/libnetload.so (...) In my experiments with apparmor profile for lightdm-guest-session, I've found that just granting read access to /proc/[0-9]*/net/dev is enough. -- 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/1442609 Title: Guest session can't read /proc/net/dev and/or /proc/*/net/dev Status in Light Display Manager: Triaged Status in lightdm package in Ubuntu: Triaged Bug description: I'm customizing my guest sessions in Xubuntu 15.04 and discovered that xfce4-netload-plugin can't show current net traffic. After investigating netload plugin source code, I've found that a possible reason for this strange behaviour is that guest sessions are unable to read /proc/net/dev and/or /proc/PID/net/dev. Could you please review current apparmor profile for lightdm-guest- session so it can get read access to /proc/net/dev? To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1442609/+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
[Touch-packages] [Bug 1371651] Re: Daily does not boot into graphical interface after installation
A similar problem was observed with VirtualBox at bug #1365336. I guess the root of both problems can be the same: in recent VirtualBox versions, no framebuffer device is being exposed by the kernel a priori in a guest Ubuntu-daily system. Have you tried to boot on a VMware virtual machine? -- 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/1371651 Title: Daily does not boot into graphical interface after installation Status in Light Display Manager: Confirmed Status in “lightdm” package in Ubuntu: Triaged Status in “linux” package in Ubuntu: Incomplete Bug description: used the daily iso 2015-09-19 i386 ran installation on virtualbox 4.3.16 after installation, the system won't boot into the graphical interface. instead, switching to vt1 and back to vt7 reveals the attached errors. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: ubiquity (not installed) ProcVersionSignature: Ubuntu 3.16.0-16.22-generic 3.16.2 Uname: Linux 3.16.0-16-generic i686 ApportVersion: 2.14.7-0ubuntu2 Architecture: i386 Date: Fri Sep 19 17:09:17 2014 InstallCmdLine: file=/cdrom/preseed/xubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=de keyboard-configuration/layoutcode?=de InstallationDate: Installed on 2014-09-19 (0 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha i386 (20140919) ProcEnviron: TERM=linux PATH=(custom, no user) XDG_RUNTIME_DIR=set LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: ubiquity UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1371651/+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
[Touch-packages] [Bug 1371651] Re: Daily does not boot into graphical interface after installation
Try to enable vesafb at boot -- append e.g. vga=771 or vga=788 to grub command line. I think it should be better with option video=uvesafb:..., but this one requires /sbin/v86d to be installed. -- 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/1371651 Title: Daily does not boot into graphical interface after installation Status in Light Display Manager: Invalid Status in “lightdm” package in Ubuntu: Confirmed Status in “linux” package in Ubuntu: Incomplete Bug description: used the daily iso 2015-09-19 i386 ran installation on virtualbox 4.3.16 after installation, the system won't boot into the graphical interface. instead, switching to vt1 and back to vt7 reveals the attached errors. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: ubiquity (not installed) ProcVersionSignature: Ubuntu 3.16.0-16.22-generic 3.16.2 Uname: Linux 3.16.0-16-generic i686 ApportVersion: 2.14.7-0ubuntu2 Architecture: i386 Date: Fri Sep 19 17:09:17 2014 InstallCmdLine: file=/cdrom/preseed/xubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=de keyboard-configuration/layoutcode?=de InstallationDate: Installed on 2014-09-19 (0 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha i386 (20140919) ProcEnviron: TERM=linux PATH=(custom, no user) XDG_RUNTIME_DIR=set LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: ubiquity UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1371651/+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
[Touch-packages] [Bug 1350357] Re: Support disabling of user switching per seat
It also happens with me. In my multiseat system, if I logout on a son- seat0 seat (which has allow-user-switching=false by default), lightdm fails to start a greeter on that seat: DEBUG: Seat: Display server stopped DEBUG: Seat: Active display server stopped, starting greeter DEBUG: Seat: Stopping; failed to start a greeter DEBUG: Seat: Stopping DEBUG: Seat: Stopped I guess the problem is related to seat_switch_to_greeter() calls in session_stopped or display_server_stopped callbacks in seat.c -- 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/1350357 Title: Support disabling of user switching per seat Status in Light Display Manager: Fix Released Status in Light Display Manager 1.10 series: Fix Released Status in “lightdm” package in Ubuntu: Fix Released Status in “lightdm” source package in Trusty: Confirmed Status in “lightdm” source package in Utopic: Fix Released Bug description: Let me start by saying it's possible I'm missing some subtleties here, and if so, I'd be happy to get a more detailed explanation. In LightDM 1.10.1 (Trusty), unity seats are forced to enable user switching (in seat-unity.c). However, I think this is something that should be configurable in the display manager. In a public computing environment, fast-user-switching is undesirable, as it interferes with serial re-usability and various cleanup tasks. Most public computing labs want to maintain a 1-1 relationship between individuals and workstations, and a workstation should either be in use by one user, or not in use at all. In the past, our site has accomplished this in various desktop environment configurations (such as the org.gnome.desktop.lockdown gsettings, etc). Unfortunately, most of these settings are ignored in Unity (I have filed separate bugs about those). Obviously, there are workarounds, including stealing all the other VTs, or playing stupid D-Bus games, or wrapping X. Currently, our preferred (preferred) solution is to have our custom greeter check logind and refuse to do anything other than unlock the existing session if a user is already logged in on an X seat, but that's not ideal, because you still end up with a second greeter running, and in fact that becomes the primary greeter when the original user logs out. That having been said, I believe it is the system administrator's prerogative to dictate that there shall be one and only one seat available on any given workstation, and instruct LightDM not to spawn any additional ones. It would be great if this was added in future releases. Alternatively, if that's not possible because of Unity design, it would be great if there was a way for a greeter to say to lightdm I'm done, this seat is shutting down, switch back to an original session. (And obviously, doing that if there is no other session to switch to would be an error). To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1350357/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
According with your loginctl seat-status seat0 outputs, it seems your live session lacks framebuffer devices (/dev/fb*) for VirtualBox/VMware. Just for comparison, my Lubuntu system installed in a VirtualBox VM does have a framebuffer device, so I suspect some needed kernel module for providing framebuffer devices in VirtualBox is missing/not loaded for a live session. Anyway, this problem with CanGraphical=no seat0 are strictly related to the lack of framebuffer devices in the system, so it can't be related to xserver-xorg-video-* drivers. @robert-ancell, in fact, CanGraphical property check was never implemented in GDM, although there's a 2-years-old open bug by Lennart: https://bugzilla.gnome.org/show_bug.cgi?id=678535 I will write to systemd-devel mailing list asking for suggestions. In the meanwhile, it's better to make CanGraphical check in lightdm optional (and disabled by default until we can address these issues with missing framebuffer devices). ** Bug watch added: GNOME Bug Tracker #678535 https://bugzilla.gnome.org/show_bug.cgi?id=678535 -- 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/1365336 Title: Lightdm update=No desktop Status in “fglrx-installer” package in Ubuntu: In Progress Status in “fglrx-installer-updates” package in Ubuntu: In Progress Status in “lightdm” package in Ubuntu: Confirmed Status in “nvidia-graphics-drivers-304” package in Ubuntu: Fix Released Status in “nvidia-graphics-drivers-331” package in Ubuntu: Fix Released Status in “nvidia-graphics-drivers-331-updates” package in Ubuntu: Fix Released Status in “xserver-xorg-video-vesa” package in Ubuntu: Confirmed Status in “xserver-xorg-video-vmware” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
Here are my test results on latest Lubuntu 14.10 daily build booted in live mode on both VirtualBox 4.3.14 and VMware Player 6.0.3: VirtualBox: FAILED (no framebuffer devices available, probably required kernel module vboxvideo is missing in the Live DVD). Same results as @elfy VMWare Player: PASSED (framebuffer device named svgadrmfb available, probably provided by kernel module vmwgfx included in the Live DVD). -- 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/1365336 Title: Lightdm update=No desktop Status in “fglrx-installer” package in Ubuntu: In Progress Status in “fglrx-installer-updates” package in Ubuntu: In Progress Status in “lightdm” package in Ubuntu: Confirmed Status in “nvidia-graphics-drivers-304” package in Ubuntu: Fix Released Status in “nvidia-graphics-drivers-331” package in Ubuntu: Fix Released Status in “nvidia-graphics-drivers-331-updates” package in Ubuntu: Fix Released Status in “xserver-xorg-video-vesa” package in Ubuntu: Confirmed Status in “xserver-xorg-video-vmware” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
@mdeslaur I was unable to reproduce your error here. I've just installed and updated Lubuntu 14.10beta1 in a VMware Player VM and everything goes fine. Could you provide some more info about your VM (lightdm logs, Xorg logs, etc.)? -- 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/1365336 Title: Lightdm update=No desktop Status in “fglrx-installer” package in Ubuntu: In Progress Status in “fglrx-installer-updates” package in Ubuntu: In Progress Status in “lightdm” package in Ubuntu: Confirmed Status in “nvidia-graphics-drivers-304” package in Ubuntu: Fix Released Status in “nvidia-graphics-drivers-331” package in Ubuntu: Fix Released Status in “nvidia-graphics-drivers-331-updates” package in Ubuntu: Fix Released Status in “xserver-xorg-video-vmware” package in Ubuntu: New Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
For future reference to nvidia-graphics-drivers maintainers: I suggest
to install a file named
/usr/lib/udev/rules.d/71-seat-nvidia.rules
with the sixth alternative proposed above:
SUBSYSTEM==drm, KERNEL==card[0-9]*, ATTRS{vendor}==0x10de,
DRIVERS==nvidia, TAG+=master-of-seat
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https://bugs.launchpad.net/bugs/1365336
Title:
Lightdm update=No desktop
Status in “fglrx-installer” package in Ubuntu:
In Progress
Status in “fglrx-installer-updates” package in Ubuntu:
In Progress
Status in “lightdm” package in Ubuntu:
Confirmed
Status in “nvidia-graphics-drivers-304” package in Ubuntu:
In Progress
Status in “nvidia-graphics-drivers-331” package in Ubuntu:
In Progress
Status in “nvidia-graphics-drivers-331-updates” package in Ubuntu:
In Progress
Bug description:
Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me
with no desktop on normal boot.
Machine boots directly to tty1.
Logged in at tty1 and then startx leads to a desktop that requires
password to start properly and with themes unapplied.
Password required to reboot machine.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: lightdm 1.11.8-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1
Uname: Linux 3.16.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu1
Architecture: amd64
CurrentDesktop: XFCE
Date: Thu Sep 4 08:20:14 2014
InstallationDate: Installed on 2014-07-17 (48 days ago)
InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717)
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1365336/+subscriptions
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[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
@robert-ancell I believe not, but I'm not sure. This udev rule I propose is a derivative of other ideas proposed by Ubuntu Multiseat team members. When that master-of-seat concept was introduced in systemd, Lennart Poettering suggested that a suitable udev rule should be included in upstream NIVDIA proprietary driver. Right now we could include it in downstream nvidia-graphics-drivers Ubuntu packages (and even requesting its inclusion in Debian packages). At a second moment we could submit it to upstream. -- 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/1365336 Title: Lightdm update=No desktop Status in “fglrx-installer” package in Ubuntu: In Progress Status in “fglrx-installer-updates” package in Ubuntu: In Progress Status in “lightdm” package in Ubuntu: Confirmed Status in “nvidia-graphics-drivers-304” package in Ubuntu: In Progress Status in “nvidia-graphics-drivers-331” package in Ubuntu: In Progress Status in “nvidia-graphics-drivers-331-updates” package in Ubuntu: In Progress Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fglrx-installer/+bug/1365336/+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
[Touch-packages] [Bug 1365039] Re: Could not get session id for session
Reading your lightdm log, it seems LightDM cannot load seat0 for your case. Do you have any custom config file under /etc/lightdm/lightdm.conf.d (or /etc/lightdm/lightdm.conf)? Specially, do you set option start-default- seat=false explicitly? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to systemd-shim in Ubuntu. https://bugs.launchpad.net/bugs/1365039 Title: Could not get session id for session Status in Light Display Manager: New Status in “systemd-shim” package in Ubuntu: New Bug description: A few hours back we got two packages upgraded: systemd-shim (7.2) and lightdm (1.11.8-0ubuntu1). On that pc, i've closed the session then shutdown: everything was stable, and its a fresh standard installation using upstart for booting. Here are the troubles met at the next cold boot (verbosy mode): - the boot process goes well until Add swap on /dev/sdb2 as expected, but then nothing, only hdd activity continuing hardly scanning, and no errors/warnings printed. Had to force a hardware's reset, can't call tty1-6 (system not responsive ??) - second cold boot: the system load fsck on the /home partition, then the process continue to boot, made a pause at load the swap partition again, the hdd was activity working a few (long) seconds, so i've tried to switch to tty1 and successed. I've reconfigured lightdm and tried startx : it seemed to continue its processes even if the hdd was again hardly scanning unsually. But i only got a black screen: no mouse pointer, no tty. So reboot again. - third try: same issue, but was able to open tty when it did a pause at swap partition loading: so i reconfigured lightdm and choose gdm as default that time. Startx was ran and after some hard hdd scanning, it finally loaded a degraded login screen: no mouse but the keyboard was working. After login validation, gnome-shell appeared as expected, but again no mouse; a ctrl+alt+T opened a terminal, where i'm right now, to report that issue. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: systemd-shim 7-2 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic i686 ApportVersion: 2.14.7-0ubuntu1 Architecture: i386 CurrentDesktop: GNOME Date: Wed Sep 3 17:15:43 2014 SourcePackage: systemd-shim UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1365039/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
I've installed Lubuntu 14.10beta1 in a VirtualBox VM, executed apt full-upgrade, and rebooted. I could not be able to reproduce this error: everything goes fine to me. @elfy did you try to restart lightdm service after failure (sudo restart lightdm)? -- 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/1365336 Title: Lightdm update=No desktop Status in “lightdm” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
@elfy could you please attach here the output of following commands? loginctl show-seat seat0 loginctl seat-status seat0 I've seen you're using nvidia proprietary drivers, right? --- Robert Ancell, I suspect this is an example of that critical case I've pointed out in bug #1590581: main graphics device is not yet ready for seat0 when lightdm starts, so it faces seat0 with property CanGraphical=no. What do you think about it? -- 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/1365336 Title: Lightdm update=No desktop Status in “lightdm” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
@elfy After creating that udev rule and loaded it, run loginctl seat-status seat0 once again and check if there's a device tagged with [MASTER]. -- 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/1365336 Title: Lightdm update=No desktop Status in “lightdm” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
@elfy Create a file named /etc/udev/rules.d/71-nvidia.rules with the following content (don't break lines): SUBSYSTEM==pci, DEVPATH==/devices/pci:00/:00:01.0/:01:00.0, TAG+=seat, TAG+=master-of-seat Then run udevadm trigger (or just reboot your machine). -- 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/1365336 Title: Lightdm update=No desktop Status in “lightdm” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
@elfy OK, let's try again. Update your file /etc/udev/rules.d/71-nvidia.rules with the following content (again, put all of them in a single line): TAG==seat, DEVPATH==/devices/pci:00/:00:01.0/:01:00.0/*, TAG+=master-of-seat Run sudo udevadm trigger and see if your device /sys/devices/pci:00/:00:01.0/:01:00.0/drm/card0 was tagged with [MASTER]. -- 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/1365336 Title: Lightdm update=No desktop Status in “lightdm” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
Could you put again the output of loginctl seat-status seat0 after applying your udev rule? Attach your file /var/log/Xorg.0.log after startx failure, too. -- 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/1365336 Title: Lightdm update=No desktop Status in “lightdm” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
Not yet tagged as [MASTER]. Let's try again with something even more simple. Update your file /etc/udev/rules.d/71-nvidia.rules with this rule: SUBSYSTEM==drm, KERNEL==card[0-9]*, TAG+=master-of-seat Double check if filename is correct (a common mistake from mine is putting a .conf extension instead of .rules). Reboot your computer and check once again. -- 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/1365336 Title: Lightdm update=No desktop Status in “lightdm” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
Great! Now you have your NVIDIA graphics card tagged as [MASTER]. Could you check output of command loginctl show-seat seat0 once again? Does it show CanGraphical=yes now? Did lightdm goes back to normal? -- 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/1365336 Title: Lightdm update=No desktop Status in “lightdm” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+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
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
Now that your system is working again, could you make some more tests?
Here are 4 alternative rules for your file
/etc/udev/rules.d/71-nvidia.rules. Could you please test each of them
and see if your system breaks?
First alternative (should work):
SUBSYSTEM==drm, KERNEL==card[0-9]*, TAG+=master-of-seat
Second alternative:
SUBSYSTEM==drm, KERNEL==card[0-9]*, ATTRS{vendor}==0x10de,
TAG+=master-of-seat
Third alternative:
SUBSYSTEM==drm, KERNEL==card[0-9]*, DRIVER==nvidia, TAG+=master-of-seat
Fourth alternative:
SUBSYSTEM==drm, KERNEL==card[0-9]*, ATTRS{vendor}==0x10de,
DRIVER==nvidia, TAG+=master-of-seat
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https://bugs.launchpad.net/bugs/1365336
Title:
Lightdm update=No desktop
Status in “lightdm” package in Ubuntu:
Confirmed
Bug description:
Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me
with no desktop on normal boot.
Machine boots directly to tty1.
Logged in at tty1 and then startx leads to a desktop that requires
password to start properly and with themes unapplied.
Password required to reboot machine.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: lightdm 1.11.8-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1
Uname: Linux 3.16.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu1
Architecture: amd64
CurrentDesktop: XFCE
Date: Thu Sep 4 08:20:14 2014
InstallationDate: Installed on 2014-07-17 (48 days ago)
InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717)
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+subscriptions
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[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
Please take these two last alternatives:
Fifth alternative:
SUBSYSTEM==drm, KERNEL==card[0-9]*, DRIVERS==nvidia, TAG+=master-of-seat
Sixth alternative:
SUBSYSTEM==drm, KERNEL==card[0-9]*, ATTRS{vendor}==0x10de,
DRIVERS==nvidia, TAG+=master-of-seat
--
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/1365336
Title:
Lightdm update=No desktop
Status in “lightdm” package in Ubuntu:
Confirmed
Bug description:
Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me
with no desktop on normal boot.
Machine boots directly to tty1.
Logged in at tty1 and then startx leads to a desktop that requires
password to start properly and with themes unapplied.
Password required to reboot machine.
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: lightdm 1.11.8-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1
Uname: Linux 3.16.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.7-0ubuntu1
Architecture: amd64
CurrentDesktop: XFCE
Date: Thu Sep 4 08:20:14 2014
InstallationDate: Installed on 2014-07-17 (48 days ago)
InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717)
SourcePackage: lightdm
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+subscriptions
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Unsubscribe : https://launchpad.net/~touch-packages
More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 1365336] Re: Lightdm update=No desktop
Errata: 5. Without this custom udev rule, seat0 will NEVER change his property CanGraphical from no to yes, so LightDM fails to spawn a greeter on it. -- 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/1365336 Title: Lightdm update=No desktop Status in “lightdm” package in Ubuntu: Confirmed Bug description: Update to lightdm from 1.11.7-0ubuntu1 to 1.11.8-0ubuntu1 leaves me with no desktop on normal boot. Machine boots directly to tty1. Logged in at tty1 and then startx leads to a desktop that requires password to start properly and with themes unapplied. Password required to reboot machine. ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: lightdm 1.11.8-0ubuntu1 ProcVersionSignature: Ubuntu 3.16.0-12.18-generic 3.16.1 Uname: Linux 3.16.0-12-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.14.7-0ubuntu1 Architecture: amd64 CurrentDesktop: XFCE Date: Thu Sep 4 08:20:14 2014 InstallationDate: Installed on 2014-07-17 (48 days ago) InstallationMedia: Xubuntu 14.10 Utopic Unicorn - Alpha amd64 (20140717) SourcePackage: lightdm UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/1365336/+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
