Public bug reported:
Hardware: RPi2
Image:
http://cdimage.ubuntu.com/ubuntu/releases/16.04/release/ubuntu-16.04-preinstalled-server-armhf+raspi2.img.xz
[Steps to Reproduce]
1. Install the image in an SD card. Use it to boot into the system.
2. Enable the proposed pocket[1] and update the system[2]
3. Reboot
[Expected Result]
The system boots into the system with proposed kernel 4.4.0-1043.50
[Actual Result]
The system boots into emergency mode. SSH connection loses. However, the
network is still connected.
[Additional Info]
* The previous system update works with updated-kernel
4.4.0-1042-raspi2.
* More system information which could reproduce this issue:
==========================================================================
Kernel: 4.4.0-1043-raspi2
Ubuntu 16.04.2 LTS
==========================================================================
==== dpkg -l | grep -e uboot -e flash-kernel -e firmware -e linux-raspi2 -e
u-boot =================================
ii flash-kernel 3.0~rc.4ubuntu62.2
armhf utility to make certain embedded devices bootable
ii linux-firmware 1.157.8
all Firmware for Linux kernel drivers
ii linux-firmware-raspi2 1.20161020-0ubuntu1~0.1
armhf RaspberryPi2 GPU firmware and bootloaders
ii linux-raspi2 4.4.0.1043.42
armhf Complete Linux kernel for the BCM2709 architecture.
ii linux-raspi2-headers-4.4.0-1009 4.4.0-1009.10
armhf Header files related to Linux kernel version 4.4.0
ii linux-raspi2-headers-4.4.0-1042 4.4.0-1042.49
armhf Header files related to Linux kernel version 4.4.0
ii linux-raspi2-headers-4.4.0-1043 4.4.0-1043.50
armhf Header files related to Linux kernel version 4.4.0
ii u-boot-rpi:armhf 2016.01+dfsg1-2ubuntu3
armhf A boot loader for Raspberry PI systems
ii u-boot-tools 2016.01+dfsg1-2ubuntu3
armhf companion tools for Das U-Boot bootloader
==========================================================================
==========================================================================
Please refer to this URL to access full dpkg info.
http://paste.ubuntu.com/24006297/
==========================================================================
[1] Add this line in sourcelist
deb http://ports.ubuntu.com/ubuntu-ports xenial-proposed main universe
multiverse restricted
[2] sudo apt-get update && sudo apt-get dist-upgrade -y
** Affects: linux-raspi2 (Ubuntu)
Importance: Undecided
Status: New
** Tags: taipei-lab
** Description changed:
Hardware: RPi2
Image:
http://cdimage.ubuntu.com/ubuntu/releases/16.04/release/ubuntu-16.04-preinstalled-server-armhf+raspi2.img.xz
[Steps to Reproduce]
1. Install the image in an SD card. Use it to boot into the system.
2. Enable the proposed pocket[1] and update the system[2]
3. Reboot
[Expected Result]
The system boots into the system with proposed kernel 4.4.0-1043.50
[Actual Result]
The system boots into emergency mode. SSH connection loses. However, the
network is still connected.
[Additional Info]
- The previous system update works with updated-kernel 4.4.0-1042-raspi2.
+
+ * The previous system update works with updated-kernel
+ 4.4.0-1042-raspi2.
+
+ * More system information which could reproduce this issue:
+
+ ==========================================================================
+ Kernel: 4.4.0-1043-raspi2
+ Ubuntu 16.04.2 LTS
+ ==========================================================================
+ ==== dpkg -l | grep -e uboot -e flash-kernel -e firmware -e linux-raspi2 -e
u-boot =================================
+ ii flash-kernel 3.0~rc.4ubuntu62.2
armhf utility to make certain embedded devices bootable
+ ii linux-firmware 1.157.8
all Firmware for Linux kernel drivers
+ ii linux-firmware-raspi2 1.20161020-0ubuntu1~0.1
armhf RaspberryPi2 GPU firmware and bootloaders
+ ii linux-raspi2 4.4.0.1043.42
armhf Complete Linux kernel for the BCM2709 architecture.
+ ii linux-raspi2-headers-4.4.0-1009 4.4.0-1009.10
armhf Header files related to Linux kernel version 4.4.0
+ ii linux-raspi2-headers-4.4.0-1042 4.4.0-1042.49
armhf Header files related to Linux kernel version 4.4.0
+ ii linux-raspi2-headers-4.4.0-1043 4.4.0-1043.50
armhf Header files related to Linux kernel version 4.4.0
+ ii u-boot-rpi:armhf 2016.01+dfsg1-2ubuntu3
armhf A boot loader for Raspberry PI systems
+ ii u-boot-tools 2016.01+dfsg1-2ubuntu3
armhf companion tools for Das U-Boot bootloader
+ ==========================================================================
+
+ ==========================================================================
+ Please refer to this URL to access full dpkg info.
+ http://paste.ubuntu.com/24006297/
+ ==========================================================================
+
[1] Add this line in sourcelist
deb http://ports.ubuntu.com/ubuntu-ports xenial-proposed main universe
multiverse restricted
[2] sudo apt-get update && sudo apt-get dist-upgrade -y
** Summary changed:
- Could not boot into RPi2 with proposed kernel 4.4.0-1043.50 after system
update
+ Boot into emergency mode on RPi2 with proposed kernel 4.4.0-1043.50 after
system update
--
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Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1665280
Title:
Boot into emergency mode on RPi2 with proposed kernel 4.4.0-1043.50
after system update
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1665280/+subscriptions
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