Still happens with kernel 5.4.0-54, today my (nfs-)server crashed too.
How can we help to fix this issue?
Thanks
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https://bugs.launchpad.net/bugs/1876567
Title:
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
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Title:
Ubuntu 18.04- call trace in kernel
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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BTW, I ran the following and that seems to have solved the missing
bpool.
zpool set cachefile=/etc/zfs/zpool.cache bpool
zpool set cachefile=/etc/zfs/zpool.cache rpool
update-initramfs -u -k all
I have a hunch the zpool.cache file is getting out of sync with the
initramfs one..?
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still visible on 4.4.0-1082.86 aws
** Tags added: 4.4 aws sru-20201109
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https://bugs.launchpad.net/bugs/1785207
Title:
openat03 in ubuntu_ltp_syscall failed with Trusty
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1904953
Title:
USB2.0 HUB only works after
Public bug reported:
The USB hub identified as: "214b:7000 USB2.0 HUB" presents a problem on
Linux where often it is only detected after another device (for example
a mouse) is connected to it.
On the computer's firmware screen and configuration, and on Windows, the
hub works fine: once
Does the monitor work before the udpate?
What kind of monitor?
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Title:
External monitor undetected over hdmi
Status in linux
@Mike, sorry Im busy on others.
Because can't find the kernel version in the last logs.
Did you try the mainline kernel!? and is the issue triggered again!?
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@rhpot1991,
###Could you please help to try this!?
https://kernel.ubuntu.com//~kernel-ppa/mainline/drm-tip/current/amd64/
###And this
1. Please enable the proposed and sudo apt update.
2. sudo apt install linux-image-unsigned-5.6.0-1035-oem.
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And this
1. Please enable the proposed and sudo apt update.
2. sudo apt install linux-image-unsigned-5.6.0-1035-oem.
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https://bugs.launchpad.net/bugs/1889342
Title:
@rhpot1991,
Could you please help to try this!?
https://kernel.ubuntu.com//~kernel-ppa/mainline/drm-tip/current/amd64/
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Title:
--- Comment From daniel.axte...@ibm.com 2020-11-19 20:25 EDT---
Hi,
I think that's the only feature patch required. There's not a lot
because at this stage it's all based on static keys. So unlike the
OpenPower secure boot, there's no code to interact with keys stored in
firmware.
There
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1896482
Title:
acpi event detection crashes
Status in
Public bug reported:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly
** Also affects: linux-riscv (Ubuntu Groovy)
Importance: Undecided
Status: New
** Changed in: linux-riscv (Ubuntu Groovy)
Status: New => Fix Committed
** Changed in: linux-riscv (Ubuntu Groovy)
Assignee: (unassigned) => Thadeu Lima de Souza Cascardo (cascardo)
** Changed
I'm facing the same problem. I just finished installing 20.04, and not
only wireless (which is a more common issue), even my touchpad does not
work. In fact, it has not been detected as I followed this:
https://wiki.ubuntu.com/DebuggingTouchpadDetection
and `cat /proc/bus/input/devices` does not
I also note that you are testing with 5.10.0-0, which was based on
5.10-rc1. We have 5.10.0-4 in the ppa now based on -rc4, it is built for
hirsute and not groovy though. I'd recommend trying that version to see
if there was an upstream bug which has already been fixed.
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I've attached our configs for the Ubuntu 5.8 and 5.10 kernels along with
a diff between these configs. I didn't see anything in the diff which
looked like an obvious candidate for causing the boot problems. Please
let me know if you see something there which should be changed.
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** Patch added: "Diff between Ubuntu 5.8 and 5.10 ppc64el kernel configs"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904906/+attachment/5436111/+files/ppc64el-config.flavour.generic.diff
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** Attachment added: "Ubuntu ppc64el kernel config for 5.10"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904906/+attachment/5436110/+files/ppc64el-config.flavour.generic-5.10
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** Attachment added: "Ubuntu ppc64el kernel config for 5.8"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904906/+attachment/5436109/+files/ppc64el-config.flavour.generic-5.8
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This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1904922
Title:
External monitor undetected
** Summary changed:
- linux 5.8.0-9-generic (all 5.8 kernels) fail to boot in qemu
+ linux-riscv 5.8.0-9-generic (all 5.8 kernels) fail to boot in qemu
** Description changed:
- 5.8.0-9.11 and other v5.8 kernels all fail to boot in qemu with opensbi
- and qemu.
+ [Impact]
+ linux-riscv won't
Public bug reported:
After the latest updates when I plug in an external monitor over HDMI it
doesn't pick it up. Unplugging and re-plugging the monitor seems to
connect but immediately drops into power-saving mode.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package:
This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1904860
and then change the status of the bug to 'Confirmed'.
If, due to the
Public bug reported:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly
I also tried this on my pi400 and confirmed I can see and connect to
bluetooth devices after updating to bluez 5.55-0ubuntu1.1 from groovy-
proposed
** Tags removed: verification-needed verification-needed-groovy
** Tags added: verification-done verification-done-groovy
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** Package changed: ubuntu => linux (Ubuntu)
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Title:
QCA9377 802.11ac Wireless Network Adapter-Network unclaimed on every
ubuntu
Public bug reported:
5.8.0-9.11 and other v5.8 kernels all fail to boot in qemu with opensbi
and qemu.
I'm booting a cloud-image with kenrel install like this:
qemu-system-riscv64 -machine virt -m 2048 -smp 4 -kernel
/usr/lib/riscv64-linux-gnu/opensbi/generic/fw_jump.elf -device
You have been subscribed to a public bug:
4 months ago,I installed ubuntu on my lenovo E41-25 notebook. Working
damn fine going good.
recently i updated my system via `sudo apt update && sudo apt upgrade`.
Thats all i do.
Now,my wifi adapter not working properly.
harish@harish$ sudo dmesg |
** Also affects: ubuntu-power-systems
Importance: Undecided
Status: New
** Changed in: ubuntu-power-systems
Assignee: (unassigned) => Canonical Kernel Team (canonical-kernel-team)
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Public bug reported:
Canonical requests to test the secure boot for the 5.10 kernel but
kernel fails to boot with secure boot disabled.
The 5.10 kernel can be found in:
https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/bootstrap
They can be installed by installing the
Public bug reported:
SRU Justification
Impact:
The upstream process for stable tree updates is quite similar
in scope to the Ubuntu SRU process, e.g., each patch has to
demonstrably fix a bug, and each patch is vetted by upstream
by originating either directly
You have been subscribed to a public bug:
Canonical requests to test the secure boot for the 5.10 kernel but
kernel fails to boot with secure boot disabled.
The 5.10 kernel can be found in:
https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/bootstrap
They can be installed by
I can confirm that zfs-linux 0.8.3-1ubuntu12.5 fixes the dkms
installation error with linux 5.8 on Focal while still working with
linux 5.4.
Setting up zfs-dkms (0.8.3-1ubuntu12.5) ...
Loading new zfs-0.8.3 DKMS files...
Building for 5.8.0-30-generic
Building initial module for 5.8.0-30-generic
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1904895
Title:
Network does not work after
Public bug reported:
I got a Intel I217-V integrated on the motherboard, it is an Ethernet
NIC.
$ lspci
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-V (rev
04)
Before this worked good, but yesterday it stopped working after
restarting the computer from Windows 10. I
The commit 92fb1db26eef "mm/page_idle.c: skip offline pages" is upstream with
5.8 (rc-1) (also tagged with next-20200820).
Hence it's in groovy (since Ubuntu-5.8.0-13.14) and in hirsute
(Ubuntu-5.8.0-30.32+21.04.1).
It's not in focal (also not via upstream stable updates).
Hence updating only
--- Comment From heinz-werner_se...@de.ibm.com 2020-11-19 10:17 EDT---
Reduced importance from "ship issue" to "high", not a real ship issue, but is
mandatory to be fixed within the service stream
** Tags removed: severity-critical
** Tags added: severity-high
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** Also affects: ubuntu-z-systems
Importance: Undecided
Status: New
** Changed in: ubuntu-z-systems
Importance: Undecided => High
** Changed in: ubuntu-z-systems
Assignee: (unassigned) => Skipper Bug Screeners (skipper-screen-team)
** Also affects: linux (Ubuntu Bionic)
Public bug reported:
System hangs on dbginfo.sh script execution.
Solution:
Commit 92fb1db26eef ("mm/page_idle.c: skip offline pages")
Included upstream since kernel v5.8, so it is already included in Ubuntu
20.10, but not in 20.04 and earlier.
Commit 92fb1db26eef ("mm/page_idle.c: skip
You have been subscribed to a public bug:
System hangs on dbginfo.sh script execution.
Solution:
Commit 92fb1db26eef ("mm/page_idle.c: skip offline pages")
Included upstream since kernel v5.8, so it is already included in Ubuntu
20.10, but not in 20.04 and earlier.
Commit 92fb1db26eef
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
Ubuntu 18.04- call trace in kernel buffer when
** Tags added: patch
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Title:
Ubuntu 18.04- call trace in kernel buffer when unloading ib_ipoib
module
Status in linux package in
linux-meta-aws patch is submitted at https://lists.ubuntu.com/archives
/kernel-team/2020-November/114920.html
** Also affects: linux-meta-aws (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
+ Now that micorocode-initrd is in focal, linux-meta-aws should start
+
I'm using the 5.10-rc4 and the problem still occurs. Seems (but I'm
probably wrong) the controoler is using another MAC address.
** Attachment added: "dmesg.txt"
https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1904638/+attachment/5435972/+files/dmesg.txt
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Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: bcmwl (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1879547
*** This bug is a duplicate of bug 1872159 ***
https://bugs.launchpad.net/bugs/1872159
Same bug, Acer Aspire V-Nitro vn7-792G-79LX intel + Nvidia Graphics
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I've just used a fresh image of Mate 20.10 and used -proposed and done a
full update and reboot. My bluetooth mouse, headphones and external
keyboard are working fine now with this build so this bug has been fixed
for me.
Thank you all for your efforts in getting it sorted
Kind regards
Tony
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Dear You-Sheng Yang,
I tried the 5.9.8-050908-generic kernel based on the description, but
unfortunately the 5GHz connection still doesn't work. What might be a
useful information that I got this message during kernel installation:
update-initramfs: Generating
** Description changed:
[Impact]
- unloading ib_ipoib causes a call trace to be logged in kernel buffer.
+ unloading ib_ipoib causes a call trace to be logged in kernel buffer.
- bisecting the bionic kernel reveals that this issue was introduced by
- 616e695435e3 workqueue: Try to catch
** Patch added:
"0001-net-mlx5e-IPoIB-initialize-update_stat_work-for-ipoi.patch"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904848/+attachment/5435933/+files/0001-net-mlx5e-IPoIB-initialize-update_stat_work-for-ipoi.patch
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This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1904848
and then change the status of the bug to 'Confirmed'.
If, due to the
Public bug reported:
[Impact]
unloading ib_ipoib causes a call trace to be logged in kernel buffer.
bisecting the bionic kernel reveals that this issue was introduced by
616e695435e3 workqueue: Try to catch flush_work() without INIT_WORK()
in version 4.15.0-59.66
[test case]
# modprobe
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