nvidia-graphics-drivers-545 package fails to launch graphical session with latest linux 5.15.0-107 update

Bug #2065678 reported by Msd
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
nvidia-graphics-drivers-545 (Ubuntu)
New
Undecided
Unassigned

Bug Description

No graphical session can't be launched after the update to linux 5.15.0-106 and then linux 5.15.0-107 today with nvidia-graphics-drivers-545 installed.

I can see this problem in syslog :

```
lightdm[2367]: modprobe: FATAL: Module nvidia not found in directory /lib/modules/5.15.0-107-generic
```

We can see there is no linux-modules-nvidia-545-5.15.0-107-generic :

```
$ apt-cache rdepends linux-signatures-nvidia-5.15.0-107-generic
linux-signatures-nvidia-5.15.0-107-generic
Reverse Depends:
  linux-modules-nvidia-390-5.15.0-107-generic
  linux-modules-nvidia-550-server-5.15.0-107-generic
  linux-modules-nvidia-550-5.15.0-107-generic
  linux-modules-nvidia-535-server-5.15.0-107-generic
  linux-modules-nvidia-535-5.15.0-107-generic
  linux-modules-nvidia-470-server-5.15.0-107-generic
  linux-modules-nvidia-470-5.15.0-107-generic
  linux-modules-nvidia-450-server-5.15.0-107-generic
```

We can see there is a linux-modules-nvidia-545-5.15.0-105-generic :

```
$ apt-cache rdepends linux-signatures-nvidia-5.15.0-105-generic
linux-signatures-nvidia-5.15.0-105-generic
Reverse Depends:
  linux-modules-nvidia-390-5.15.0-105-generic
  linux-modules-nvidia-550-server-5.15.0-105-generic
  linux-modules-nvidia-550-5.15.0-105-generic
  linux-modules-nvidia-545-5.15.0-105-generic
  linux-modules-nvidia-535-server-5.15.0-105-generic
  linux-modules-nvidia-535-5.15.0-105-generic
  linux-modules-nvidia-470-server-5.15.0-105-generic
  linux-modules-nvidia-470-5.15.0-105-generic
  linux-modules-nvidia-450-server-5.15.0-105-generic

$ du -h -d1 -x /lib/modules | sort -h
[...]
458M /lib/modules/5.15.0-107-generic
871M /lib/modules/5.15.0-105-generic
1,4G /lib/modules
```

Msd (msd+launchpad)
description: updated
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