I'd some verification on this ticket.
[Steps]
1. Install an Ubuntu image (5.6.0-1027 kernel)
2. sudo apt upgrade
3. enable focal-proposed
4. sudo apt install gdm3
5. reboot
[Test scenarios]
* With attaching nVidia graphic P2000:
(NVIDIA Corporation GP106GL [Quadro P2000] [10de:1c30])
** using nouveau as graphic driver:
1. Regular login
- Login as "u" through X: PASS
- Login as "u" through Wayland: PASS
2. Auto-login
- Auto-login as "u" through X: PASS
- Auto-login as "u" through Wayland: PASS
3. Fast user switching
- Login as "u" throuh X: PASS
- Switch from "u" to "uu" through X: PASS
- Switch from "uu" to "uuu" through Wayland: PASS
- Switch from "uuu" to "uuuu" through Wayland: PASS
- Switch from "uuuu" to "u": PASS
- Switch from "u" to "uu": PASS
- Switch from "uu" to "uuuu": PASS
- Switch from "uuuu" to "uuu": PASS
4. X and Wayland
- Not sure the test cases, please review the above test cases whether covering
this case.
5. Launching different sessions
```
$ loginctl
SESSION UID USER SEAT TTY
1 1001 u seat0 tty2
15 1000 uu seat0 tty3
17 1002 uuu seat0 tty4
19 1003 uuuu seat0 tty5
39 1005 uuuuuu seat0 tty7
44 1004 uuuuu seat0 tty6
49 1001 u pts/5
```
** using nvidia (from nvidia-driver-440) as graphic driver:
1. Regular login
- Login as "u" through X: PASS
2. Auto-login
- Auto-login as "u" through X: PASS
3. Fast user switching
- Login as "u" throuh X: PASS
- Switch from "u" to "uu" through X: PASS
- Switch from "uu" to "uuu" through X: PASS
- Switch from "uuu" to "uuuu" through X: PASS
- Switch from "uuuu" to "u": PASS
- Switch from "u" to "uu": PASS
- Switch from "uu" to "uuuu": PASS
- Switch from "uuuu" to "uuu": PASS
4. X and Wayland
- nvidia is blocking Wayland.
5. Launching different sessions
```
$ loginctl
SESSION UID USER SEAT TTY
1 1001 u seat0 tty2
10 1001 u pts/1
4 1000 uu seat0 tty3
6 1002 uuu seat0 tty4
8 1003 uuuu seat0 tty5
c1 125 gdm seat0 tty1
```
* Without attaching graphic card:
(Intel Corporation Device [8086:9bc5] using i915)
1. Regular login
- Login as "u" through X: PASS
- Login as "u" through Wayland: PASS
2. Auto-login
- Auto-login as "u" through X: PASS
- Auto-login as "u" through Wayland: PASS
3. Fast user switching
- Login as "u" throuh X: PASS
- Switch from "u" to "uu" through X: PASS
- Switch from "uu" to "uuu" through Wayland: PASS
- Switch from "uuu" to "uuuu" through Wayland: PASS
- Switch from "uuuu" to "u": PASS
- Switch from "u" to "uu": PASS
- Switch from "uu" to "uuuu": PASS
- Switch from "uuuu" to "uuu": PASS
- Switch from "uuu" to "uuuuuu" (X): PASS
- Switch from "uuuuuu" to "uuuuu" (Wayland): PASS
4. X and Wayland
- Not sure the test cases, please review the above test cases whether covering
this case.
5. Launching different sessions
```
$ loginctl
SESSION UID USER SEAT TTY
12 1005 uuuuuu seat0 tty7
15 1004 uuuuu seat0 tty8
17 1001 u pts/3
4 1001 u seat0 tty2
5 1000 uu seat0 tty3
7 1002 uuu seat0 tty4
9 1003 uuuu seat0 tty5
```
** Tags removed: verification-needed verification-needed-focal
** Tags added: verification-done verification-done-focal
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https://bugs.launchpad.net/bugs/1894874
Title:
[SRU] New upstream release 3.36.3
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