Public bug reported:

MacBook Pro 13" (late 2016, MacBookPro13,1)
2.4 GHz Dual-Core Intel Core i7
16 GB 1867 MHz LPDDR3
Intel Iris Graphics 540 1536 MB
13.3-inch Built-in Retina Display
1TB Flash Storage
WiFi Broadcom BCM4350 1.0

Dual boot MacOS/Ubuntu with rEFind boot manager.
Ubuntu 22.04.3 LTS

To reproduce: Boot, log in. Open a terminal window and execute "sudo
dmesg -W". If redirection of output is desired, use a USB drive or a
file system other than root.

Close the lid.  Wait about a minute and open.  Expected behavior is to
be able to continue using the system. Instead, symptoms include not
being able to start applications, being unable to write files, and WiFi
not working.

Attached is the saved output from dmesg. At timestamp 238.879940 the
file system is remounted read-only.

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: linux-image-6.2.0-36-generic 6.2.0-36.37~22.04.1
ProcVersionSignature: Ubuntu 6.2.0-36.37~22.04.1-generic 6.2.16
Uname: Linux 6.2.0-36-generic x86_64
ApportVersion: 2.20.11-0ubuntu82.5
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Nov 17 17:52:32 2023
InstallationDate: Installed on 2023-11-09 (8 days ago)
InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 
(20230807.2)
ProcEnviron:
 TERM=xterm-256color
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: linux-signed-hwe-6.2
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: linux-signed-hwe-6.2 (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug jammy wayland-session

** Attachment added: "Output from dmesg when the issue occurs"
   
https://bugs.launchpad.net/bugs/2043858/+attachment/5720600/+files/suspend.txt

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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-signed-hwe-6.2 in Ubuntu.
https://bugs.launchpad.net/bugs/2043858

Title:
   MacBookPro13,1 root file system becomes read-only after suspend

Status in linux-signed-hwe-6.2 package in Ubuntu:
  New

Bug description:
  MacBook Pro 13" (late 2016, MacBookPro13,1)
  2.4 GHz Dual-Core Intel Core i7
  16 GB 1867 MHz LPDDR3
  Intel Iris Graphics 540 1536 MB
  13.3-inch Built-in Retina Display
  1TB Flash Storage
  WiFi Broadcom BCM4350 1.0

  Dual boot MacOS/Ubuntu with rEFind boot manager.
  Ubuntu 22.04.3 LTS

  To reproduce: Boot, log in. Open a terminal window and execute "sudo
  dmesg -W". If redirection of output is desired, use a USB drive or a
  file system other than root.

  Close the lid.  Wait about a minute and open.  Expected behavior is to
  be able to continue using the system. Instead, symptoms include not
  being able to start applications, being unable to write files, and
  WiFi not working.

  Attached is the saved output from dmesg. At timestamp 238.879940 the
  file system is remounted read-only.

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: linux-image-6.2.0-36-generic 6.2.0-36.37~22.04.1
  ProcVersionSignature: Ubuntu 6.2.0-36.37~22.04.1-generic 6.2.16
  Uname: Linux 6.2.0-36-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.5
  Architecture: amd64
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Nov 17 17:52:32 2023
  InstallationDate: Installed on 2023-11-09 (8 days ago)
  InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 
(20230807.2)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: linux-signed-hwe-6.2
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.2/+bug/2043858/+subscriptions


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