[Bug 1662552] Re: snaps don't work with NFS home

2018-12-13 Thread Michal Kukuča
Sorry guys for not responding to your questions. I somehow didn't get the notifications about the discussion here. Also: I didn't really look further into this, because of a simple workaround I had to implement: remove all snap apps and install them from the repos. Now I did recently upgrade all

[Bug 1807096] Re: [nvidia] gnome-shell uses 100% cpu, triggered by games while using nvidia-driver

2018-12-06 Thread Michal Kukuča
This bug doesn't belong here. I found out, that this is most probably a problem with the switching mechanism between intel and nvidia drivers, which doesn't seem to do its job fully under certain conditions. What was causing gnome-shell to do what it was doing was actually some strange bug that

[Bug 1807096] Re: gnome-shell uses 100% cpu, triggered by games while using nvidia-driver

2018-12-05 Thread Michal Kukuča
One more piece of information from the syslog: dec 05 21:22:03 mobileaeris kernel: CPU0: Core temperature above threshold, cpu clock throttled (total events = 1) dec 05 21:22:03 mobileaeris kernel: CPU2: Core temperature above threshold, cpu clock throttled (total events = 1) dec 05 21:22:03

[Bug 1807096] [NEW] gnome-shell uses 100% cpu, triggered by games while using nvidia-driver

2018-12-05 Thread Michal Kukuča
Public bug reported: There's not much I can provide in terms of hard data, but maybe someone can help with getting to the bottom of this. After installing Ubuntu 18.10, I'm unable to use graphics-intensive games. My setup: ASUS F556U, with Intel® Core™ i7-7500U CPU @ 2.70GHz × 4, Intel® HD

[Bug 1782873] ProcCpuinfoMinimal.txt

2018-07-21 Thread Michal Kukuča
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/1782873/+attachment/5165800/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1782873] [NEW] Snap apps don't start, when /home is provided by a remote NFS server

2018-07-21 Thread Michal Kukuča
Public bug reported: My setup: A server running Ubuntu 18.04, with LDAP, Kerberos and NFS. Desktop clients running Ubuntu 18.04, with SSSD. Home directories are mounted via autofs from the server. Everything seems to be working as expected: LDAP/Kerberos users can login, their home directory is

[Bug 1782873] Dependencies.txt

2018-07-21 Thread Michal Kukuča
apport information ** Attachment added: "Dependencies.txt" https://bugs.launchpad.net/bugs/1782873/+attachment/5165799/+files/Dependencies.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1728055] Re: GDM3 hangs, if local home directory is not accessible

2018-07-17 Thread Michal Kukuča
Yes, the /home directory is there - but it's the remote one. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728055 Title: GDM3 hangs, if local home directory is not accessible To manage

[Bug 1733101] Re: nfs-kernel-server ignores no_root_squash option

2018-07-17 Thread Michal Kukuča
What I did was, that I inserted the "-n" option into the Exec line of /lib/systemd/system/rpc-gssd.service. That did the trick! Now the follow-up question: where does the $GSSDARGS variable in the systemd rpc-gssd.service definition come from? I was under the impression, that it should be defined

[Bug 1728055] Re: GDM3 hangs, if local home directory is not accessible

2018-06-12 Thread Michal Kukuča
I have finally found some time to look into this, and turns out, it's not a problem anymore (with 18.04 at least). If I set the local user back to normal (so it does appear in the greeter), GDM works normally (it will display the user list, without any freezing). Of course, you cannot log into the

[Bug 1728055] Re: GDM3 hangs, if local home directory is not accessible

2018-06-12 Thread Michal Kukuča
Here's the link to the NFS issue: https://bugs.launchpad.net/ubuntu/+source/nfs-utils/+bug/1733101 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1728055 Title: GDM3 hangs, if local home directory

[Bug 1728055] Re: GDM3 hangs, if local home directory is not accessible

2018-06-05 Thread Michal Kukuča
We're using SSSD. LDAP does not use authentication for search. In the mean time we already upgraded to 18.04 and I'm not sure if the bug persists (but will try it again and post the results here - the workaround is still in place). The issue seems to be with the home directory being mounted from

[Bug 1662552] Re: snaps don't work with NFS home

2018-05-14 Thread Michal Kukuča
With Ubuntu Bionic 18.04, snapd version 2.32, Snap still doesn’t work correctly with home folders mounted via NFS. I’m even unable to use basic applications like System monitor: kernel: nfs: RPC call returned error 13 kernel: audit: type=1400 audit(1526303580.147:309): apparmor=“DENIED”

[Bug 1733101] Re: nfs-kernel-server ignores no_root_squash option

2018-05-14 Thread Michal Kukuča
The same thing here. This time: Ubuntu Server 18.04 with nfs-kernel- server 1.3.4-2.1ubuntu5 my exports file: /export *(rw,fsid=0,crossmnt,insecure,no_root_squash,sync,no_subtree_check,sec=krb5p:krb5i:krb5) Mount works, authentication works, port mapping works. root user still cannot do

[Bug 1759644] Re: [18.04] Regression: wired network does not work upon resume from suspend

2018-04-30 Thread Michal Kukuča
I do experience this bug as well. Everything was working under artful, now it does not - in my case this was not an upgrade, but a clean (erase) installation of bionic. Computer affected: ASUS F556U. -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1739306] Re: nouveau preventing shutdown after suspend-resume

2018-03-13 Thread Michal Kukuča
*** This bug is a duplicate of bug 1755438 *** https://bugs.launchpad.net/bugs/1755438 ** This bug has been marked a duplicate of bug 1755438 Freeze on shutdown if computer was suspended after last startup -- You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 1755438] [NEW] Freeze on shutdown if computer was suspended after last startup

2018-03-13 Thread Michal Kukuča
Public bug reported: When I'm using Nouveau drivers with my Asus notebook (F556UQ-DM953T) and Ubuntu 17.10, I can't shutdown the computer properly if I suspended the machine previously. The notebook uses the Optimus configuration (Intel HD + NVIDIA GeForce 940MX). Scenario 1: 1. Startup

[Bug 1752028] Re: LibreOffice 5.4.5.1 unable to open files due to AppArmor

2018-02-27 Thread Michal Kukuča
*** This bug is a duplicate of bug 1751005 *** https://bugs.launchpad.net/bugs/1751005 ** This bug has been marked a duplicate of bug 1751005 libreoffice cannot open a document not within $HOME -- You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 1752028] [NEW] LibreOffice 5.4.5.1 unable to open files due to AppArmor

2018-02-27 Thread Michal Kukuča
*** This bug is a duplicate of bug 1751005 *** https://bugs.launchpad.net/bugs/1751005 Public bug reported: After the latest update to LibreOffice in Ubuntu 17.10, LibreOffice crashes whenever I try to open files. Journal reports: feb 27 10:09:00 paulus kernel: audit: type=1400

[Bug 1746710] Re: Snap creates redundant duplicate directories in home folder

2018-02-13 Thread Michal Kukuča
Happened already: https://forum.snapcraft.io/t/snap-does-not-respect- directory-settings/3274 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1746710 Title: Snap creates redundant duplicate

[Bug 1746710] [NEW] Snap creates redundant duplicate directories in home folder

2018-02-01 Thread Michal Kukuča
Public bug reported: On first launch of certain applications installed via snap install, or from snap via Software center, redundant directories get created in the home folder, if the system uses a different locale then English. I'm using Ubuntu 17.10 with Slovak locale. My home folder:

[Bug 1733101] [NEW] nfs-kernel-server ignores no_root_squash option

2017-11-18 Thread Michal Kukuča
Public bug reported: I'm using Ubuntu Server 16.04.3 Apt reports: nfs-kernel-server/xenial-updates,now 1:1.2.8-9ubuntu12.1 amd64 [installed] /etc/exports contains the following line: /export *(rw,fsid=0,crossmnt,insecure,no_root_squash,sync,no_subtree_check,sec=krb5p:krb5i:krb5) There are no

[Bug 1728055] Re: GDM3 hangs, if local home directory is not accessible

2017-10-28 Thread Michal Kukuča
This bug seems not to be related to GDM at all. This is a problem either with automount, or mount.nfs4. I did spend some time today digging around this and found out that the hang lasts for several minutes, but then the system springs back to life and the user list in the greeter will get

[Bug 1728055] [NEW] GDM3 hangs, if local home directory is not accessible

2017-10-27 Thread Michal Kukuča
Public bug reported: In Ubuntu 17.10 with GDM 3.26.1-3ubuntu3, the greeter will hang, if local /home directory is not accessible. Our setup: - Ubuntu Server (16.04) with DNS, LDAP, Kerberos 5 and NFS servers. The home directories are present on the server and made available via NFS with krb5