The Qlustar releases 14.1.13 and 13.4.12 are ready including a number of security/bug fixes. Please check the following web pages for details about security fixes and special update instructions:
https://qlustar.com/qsa/2026/0925261 https://qlustar.com/qsa/2026/0925262 https://qlustar.com/qsa/2026/0925263
The following non-security related updates/enhancements/bug fixes are included:
For Qlustar 14 only:
- Update to QluMan 14.2.0
* Major QluMan GUI overhaul - Add theming support with new modern QluMan themes. Default is a dark theme. - Easily select the theme and font settings via an improved Preferences dialog. - Completely reimplement saving/restoring GUI settings + All settings are now saved in a user-specific sqlite database. This prevents occasional GUI crashes caused by the previous native Qt save/restore method. + The complete state of subwindows is restored when reopening them or when the GUI is restarted. + Saves/restores - Main window size and position - Subwindow sizes and positions - Subwindow's position of sliders - Subwindow's tree state (collapsed/uncollapsed) - Add subwindow snapping support: Subwindow borders snap to the main window borders or to the borders of other subwindows. Allows a nice and clean arrangement of subwindows. - Add resize column to contents for tables by mouse double-click. - New SVG LED icons * QluMan GUI network proxy/web browser support - Highly improve the reliablity and speed of the internal qluman-qt network proxy when the embedded firefox connects to cluster-internal Web interfaces like the node's BMC web frontends, Grafana or the prometheus pages. - Add a Browser Statistics subwindow, showing details about all browser connections. - Allow to switch on network proxy debugging on-the-fly. * QluMan GUI Slurm support - Job managment dialog + Fix the job filter mechanism + Fix search not working correctly for some columns + Fix problem when commiting columns to layout settings + Fix int sorting - Prevent slurm fairshare dialog to be stuck in an infinite loop * Misc QluMan GUI fixes - Don't remove image modules that depend on core - Prevent EnclosureView from throwing an execption when the GPU type is None - Misc fixes for switch data fetching. * Slurm - Add SLURM_ADD_USER_RETRIES = 4 to limit the number of retries when adding slurm users in the background. - Catch exception fetching slurm data from pyslurm so qluman-slurmd doesn't go into a respawn loop. - Use hostname override for gres.conf entries too. * Alerts - Output progress opening the expression editor on the console
- Added nvidia-580 and nvidia-595 driver packages and Qlustar image modules
They each contain the complete corresponding driver-dependent Enterprise Nvidia GPU stack.
- Minor changes + Disable undesired sssd socket activation and remove unneeded sssd providers.
Hi,
After latest upgrade ssh keys based authentication stopped to work. We are using sss_ssh_authorizedkeys command in sshd_config
AuthorizedKeysCommand /usr/bin/sss_ssh_authorizedkeys AuthorizedKeysCommandUser nobody
But nor in ssh nor in command line it doesn't work anymore. For e.g.
sss_ssh_authorizedkeys USERNAME Error looking up public keys
Users are still visible via sssd and alternative authentication (for e.g. Kerberos) works.
Regards Rolandas
On 2026-09-25 23:34, no-reply-list--- via Qlustar General wrote:
The Qlustar releases 14.1.13 and 13.4.12 are ready including a number of security/bug fixes. Please check the following web pages for details about security fixes and special update instructions:
https://qlustar.com/qsa/2026/0925261 https://qlustar.com/qsa/2026/0925262 https://qlustar.com/qsa/2026/0925263
The following non-security related updates/enhancements/bug fixes are included:
For Qlustar 14 only:
- Update to QluMan 14.2.0
* Major QluMan GUI overhaul - Add theming support with new modern QluMan themes. Default is a dark theme. - Easily select the theme and font settings via an improved Preferences dialog. - Completely reimplement saving/restoring GUI settings + All settings are now saved in a user-specific sqlite database. This prevents occasional GUI crashes caused by the previous native Qt save/restore method. + The complete state of subwindows is restored when reopening them or when the GUI is restarted. + Saves/restores - Main window size and position - Subwindow sizes and positions - Subwindow's position of sliders - Subwindow's tree state (collapsed/uncollapsed) - Add subwindow snapping support: Subwindow borders snap to the main window borders or to the borders of other subwindows. Allows a nice and clean arrangement of subwindows. - Add resize column to contents for tables by mouse double-click. - New SVG LED icons * QluMan GUI network proxy/web browser support - Highly improve the reliablity and speed of the internal qluman-qt network proxy when the embedded firefox connects to cluster-internal Web interfaces like the node's BMC web frontends, Grafana or the prometheus pages. - Add a Browser Statistics subwindow, showing details about all browser connections. - Allow to switch on network proxy debugging on-the-fly. * QluMan GUI Slurm support - Job managment dialog + Fix the job filter mechanism + Fix search not working correctly for some columns + Fix problem when commiting columns to layout settings + Fix int sorting - Prevent slurm fairshare dialog to be stuck in an infinite loop * Misc QluMan GUI fixes - Don't remove image modules that depend on core - Prevent EnclosureView from throwing an execption when the GPU type is None - Misc fixes for switch data fetching. * Slurm - Add SLURM_ADD_USER_RETRIES = 4 to limit the number of retries when adding slurm users in the background. - Catch exception fetching slurm data from pyslurm so qluman-slurmd doesn't go into a respawn loop. - Use hostname override for gres.conf entries too. * Alerts - Output progress opening the expression editor on the console
- Added nvidia-580 and nvidia-595 driver packages and Qlustar image modules
They each contain the complete corresponding driver-dependent Enterprise Nvidia GPU stack.
- Minor changes
+ Disable undesired sssd socket activation and remove unneeded sssd providers.
Qlustar General mailing list -- qlustar-general@qlustar.org To unsubscribe send an email to qlustar-general-leave@qlustar.org
Hi,
Workaround:
Put files from head node (if arch and OS version is the same)
/usr/libexec/sssd/sssd_ssh and /usr/libexec/sssd/sssd_check_socket_activated_responders to /etc/qlustar/images/<qlustar image for login nodes>/copy/usr/libexec/sssd/
and systemctl enable sssd-ssh; systemctl restart sssd in /etc/qlustar/common/rc.boot/login script for login nodes only.
Another way is to enable via Qluman-GUI via sssd.conf, but then it could cause other problems in Lustre or computing nodes.
Regards Rolandas
On 2026-09-29 09:43, Rolandas Naujikas wrote:
Hi,
After latest upgrade ssh keys based authentication stopped to work. We are using sss_ssh_authorizedkeys command in sshd_config
AuthorizedKeysCommand /usr/bin/sss_ssh_authorizedkeys AuthorizedKeysCommandUser nobody
But nor in ssh nor in command line it doesn't work anymore. For e.g.
sss_ssh_authorizedkeys USERNAME Error looking up public keys
Users are still visible via sssd and alternative authentication (for e.g. Kerberos) works.
Regards Rolandas
On 2026-09-25 23:34, no-reply-list--- via Qlustar General wrote:
The Qlustar releases 14.1.13 and 13.4.12 are ready including a number of security/bug fixes. Please check the following web pages for details about security fixes and special update instructions:
https://qlustar.com/qsa/2026/0925261 https://qlustar.com/qsa/2026/0925262 https://qlustar.com/qsa/2026/0925263
The following non-security related updates/enhancements/bug fixes are included:
For Qlustar 14 only:
- Update to QluMan 14.2.0
* Major QluMan GUI overhaul - Add theming support with new modern QluMan themes. Default is a dark theme. - Easily select the theme and font settings via an improved Preferences dialog. - Completely reimplement saving/restoring GUI settings + All settings are now saved in a user-specific sqlite database. This prevents occasional GUI crashes caused by the previous native Qt save/restore method. + The complete state of subwindows is restored when reopening them or when the GUI is restarted. + Saves/restores - Main window size and position - Subwindow sizes and positions - Subwindow's position of sliders - Subwindow's tree state (collapsed/uncollapsed) - Add subwindow snapping support: Subwindow borders snap to the main window borders or to the borders of other subwindows. Allows a nice and clean arrangement of subwindows. - Add resize column to contents for tables by mouse double-click. - New SVG LED icons * QluMan GUI network proxy/web browser support - Highly improve the reliablity and speed of the internal qluman-qt network proxy when the embedded firefox connects to cluster- internal Web interfaces like the node's BMC web frontends, Grafana or the prometheus pages. - Add a Browser Statistics subwindow, showing details about all browser connections. - Allow to switch on network proxy debugging on-the-fly. * QluMan GUI Slurm support - Job managment dialog + Fix the job filter mechanism + Fix search not working correctly for some columns + Fix problem when commiting columns to layout settings + Fix int sorting - Prevent slurm fairshare dialog to be stuck in an infinite loop * Misc QluMan GUI fixes - Don't remove image modules that depend on core - Prevent EnclosureView from throwing an execption when the GPU type is None - Misc fixes for switch data fetching. * Slurm - Add SLURM_ADD_USER_RETRIES = 4 to limit the number of retries when adding slurm users in the background. - Catch exception fetching slurm data from pyslurm so qluman-slurmd doesn't go into a respawn loop. - Use hostname override for gres.conf entries too. * Alerts - Output progress opening the expression editor on the console
- Added nvidia-580 and nvidia-595 driver packages and Qlustar image
modules
They each contain the complete corresponding driver-dependent Enterprise Nvidia GPU stack.
- Minor changes
+ Disable undesired sssd socket activation and remove unneeded sssd providers.
Qlustar General mailing list -- qlustar-general@qlustar.org To unsubscribe send an email to qlustar-general-leave@qlustar.org
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Rolandas Naujikas