| 2022-07-08 22:19:46 |
Steve Langasek |
bug |
|
|
added bug |
| 2022-07-08 22:20:17 |
Steve Langasek |
bug task added |
|
fwupd (Ubuntu) |
|
| 2022-07-08 22:20:24 |
Steve Langasek |
bug task added |
|
modemmanager (Ubuntu) |
|
| 2022-07-08 22:20:36 |
Steve Langasek |
ubuntu-meta (Ubuntu): assignee |
|
Ubuntu Server (ubuntu-server) |
|
| 2022-07-08 22:20:42 |
Steve Langasek |
tags |
|
rls-kk-incoming |
|
| 2022-07-09 01:15:28 |
Mario Limonciello |
fwupd (Ubuntu): status |
New |
Invalid |
|
| 2022-07-21 15:07:36 |
Brian Murray |
modemmanager (Ubuntu): importance |
Undecided |
High |
|
| 2022-07-21 15:08:57 |
Brian Murray |
modemmanager (Ubuntu): status |
New |
Triaged |
|
| 2022-07-25 20:00:03 |
Steve Langasek |
bug task added |
|
livecd-rootfs (Ubuntu) |
|
| 2022-07-25 20:02:52 |
Steve Langasek |
livecd-rootfs (Ubuntu): importance |
Undecided |
High |
|
| 2022-07-25 20:02:52 |
Steve Langasek |
livecd-rootfs (Ubuntu): status |
New |
Triaged |
|
| 2022-07-25 20:23:45 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~ubuntu-core-dev/livecd-rootfs/+git/livecd-rootfs/+merge/427387 |
|
| 2022-07-25 20:24:19 |
Steve Langasek |
nominated for series |
|
Ubuntu Jammy |
|
| 2022-07-25 20:24:19 |
Steve Langasek |
bug task added |
|
ubuntu-meta (Ubuntu Jammy) |
|
| 2022-07-25 20:24:19 |
Steve Langasek |
bug task added |
|
livecd-rootfs (Ubuntu Jammy) |
|
| 2022-07-25 20:24:19 |
Steve Langasek |
bug task added |
|
modemmanager (Ubuntu Jammy) |
|
| 2022-07-25 20:24:19 |
Steve Langasek |
bug task added |
|
fwupd (Ubuntu Jammy) |
|
| 2022-07-25 20:24:26 |
Steve Langasek |
fwupd (Ubuntu Jammy): status |
New |
Invalid |
|
| 2022-07-25 20:24:29 |
Steve Langasek |
livecd-rootfs (Ubuntu Jammy): status |
New |
Triaged |
|
| 2022-07-25 20:24:32 |
Steve Langasek |
livecd-rootfs (Ubuntu): status |
Triaged |
In Progress |
|
| 2022-07-28 15:49:47 |
Launchpad Janitor |
livecd-rootfs (Ubuntu): status |
In Progress |
Fix Released |
|
| 2022-08-04 15:24:21 |
Matthieu Clemenceau |
tags |
rls-kk-incoming |
fr-2592 rls-kk-incoming |
|
| 2022-08-04 16:08:39 |
Steve Langasek |
livecd-rootfs (Ubuntu): status |
Fix Released |
In Progress |
|
| 2022-08-04 18:34:23 |
Steve Langasek |
livecd-rootfs (Ubuntu): status |
In Progress |
Fix Committed |
|
| 2022-08-05 02:02:16 |
Launchpad Janitor |
livecd-rootfs (Ubuntu): status |
Fix Committed |
Fix Released |
|
| 2022-08-25 15:18:07 |
Julian Andres Klode |
tags |
fr-2592 rls-kk-incoming |
fr-2592 |
|
| 2022-09-12 00:02:56 |
Matthieu Clemenceau |
tags |
fr-2592 |
foundations-todo fr-2592 |
|
| 2022-09-12 00:03:06 |
Matthieu Clemenceau |
bug |
|
|
added subscriber Ubuntu Foundations Team |
| 2022-09-13 18:14:39 |
Brian Murray |
livecd-rootfs (Ubuntu Jammy): importance |
Undecided |
Medium |
|
| 2022-09-13 18:14:45 |
Brian Murray |
livecd-rootfs (Ubuntu Jammy): importance |
Medium |
High |
|
| 2022-09-15 15:32:01 |
Matthieu Clemenceau |
removed subscriber Ubuntu Foundations Team |
|
|
|
| 2022-09-15 15:32:06 |
Matthieu Clemenceau |
bug |
|
|
added subscriber Ubuntu Foundations Bugs |
| 2022-11-21 13:02:02 |
Łukasz Zemczak |
description |
Looking at memory utilization in a pristine Ubuntu lxd container (top -o RES), I see that ModemManager is running, which I was surprised to see is present at all in the stock image.
Tracking this I find that fwupd depends on libmm-glib0, which in turn Recommends: modemmanager.
Libraries in general should not recommend daemons, so it's possible this should be fixed by libmm-glib0 dropping this Recommends. It certainly doesn't seem to be a deliberate decision by the Server Team to have modemmanager installed and running by default on all systems. |
[Impact]
Cloud images should not have fwupd, modemmanager, and udisks2 installed as those are not needed and only taking up memory.
[Test Case]
Build cloud images with livecd-rootfs and confirm that fwupd, modemmanager, and udisks2 are not present and not running.
[Regression Potential]
Only thing that might happen is for any of the 3 listed packages getting removed from images where they might be used. So possibly double-checking if this will affect preinstalled server images and if they care about this or not.
[Original Description]
Looking at memory utilization in a pristine Ubuntu lxd container (top -o RES), I see that ModemManager is running, which I was surprised to see is present at all in the stock image.
Tracking this I find that fwupd depends on libmm-glib0, which in turn Recommends: modemmanager.
Libraries in general should not recommend daemons, so it's possible this should be fixed by libmm-glib0 dropping this Recommends. It certainly doesn't seem to be a deliberate decision by the Server Team to have modemmanager installed and running by default on all systems. |
|
| 2022-11-21 13:07:07 |
Łukasz Zemczak |
livecd-rootfs (Ubuntu Jammy): status |
Triaged |
Fix Committed |
|
| 2022-11-21 13:08:05 |
Łukasz Zemczak |
bug |
|
|
added subscriber Ubuntu Stable Release Updates Team |
| 2022-11-21 13:08:15 |
Łukasz Zemczak |
bug |
|
|
added subscriber SRU Verification |
| 2022-11-21 13:08:27 |
Łukasz Zemczak |
tags |
foundations-todo fr-2592 |
foundations-todo fr-2592 verification-needed verification-needed-jammy |
|
| 2022-12-09 14:56:52 |
Jess Jang |
tags |
foundations-todo fr-2592 verification-needed verification-needed-jammy |
|
|
| 2022-12-09 17:13:45 |
Steve Langasek |
tags |
|
foundations-todo fr-2592 verification-needed verification-needed-jammy |
|
| 2022-12-09 17:34:36 |
Jess Jang |
tags |
foundations-todo fr-2592 verification-needed verification-needed-jammy |
foundations-todo fr-2592 verification-done-jammy verification-needed |
|
| 2022-12-13 21:13:17 |
Launchpad Janitor |
livecd-rootfs (Ubuntu Jammy): status |
Fix Committed |
Fix Released |
|
| 2022-12-13 21:13:21 |
Brian Murray |
removed subscriber Ubuntu Stable Release Updates Team |
|
|
|
| 2023-02-07 14:50:37 |
Launchpad Janitor |
merge proposal linked |
|
https://code.launchpad.net/~ubuntu-core-dev/livecd-rootfs/+git/livecd-rootfs/+merge/436960 |
|
| 2023-07-28 12:33:56 |
Launchpad Janitor |
ubuntu-meta (Ubuntu): status |
New |
Confirmed |
|
| 2023-07-28 12:33:56 |
Launchpad Janitor |
modemmanager (Ubuntu Jammy): status |
New |
Confirmed |
|
| 2023-07-28 12:33:56 |
Launchpad Janitor |
ubuntu-meta (Ubuntu Jammy): status |
New |
Confirmed |
|
| 2023-07-28 12:34:52 |
Ivan Vanyushkin |
bug |
|
|
added subscriber Ivan Vanyushkin |
