** Changed in: thermald (Ubuntu)
Assignee: (unassigned) => koba (kobako)
** Changed in: thermald (Ubuntu)
Status: New => In Progress
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@Rick, could you please run some loadings and log the turbstat?
thanks
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https://bugs.launchpad.net/bugs/1945221
Title:
CPU frequency stuck at minimum value..again Ubuntu
** Attachment added: "lp1952823.webm"
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1952823/+attachment/5544516/+files/lp1952823.webm
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** Tags added: originate-from-1948923 stella
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Title:
Screen blinks when entering suspend
Status in OEM Priori
** Description changed:
[Summary]
- The system screen turns on for a moment after entering suspend.
+ The screen turns on for a moment when laptop is entering suspend.
This issue happens on Dell Latitude 5421.
[Steps to reproduce]
1. Enter suspend via power menu
2. Observe the disp
** Tags added: oem-priority originate-from-1952020 somerville
** Tags added: originate-from-1945730
** Tags added: originate-from-1949668
** Tags added: originate-from-1947975
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This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
Trackpad not detected
Status
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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Public bug reported:
I've been using Ubuntu on Fujitsu UH-X (very recent model based on 11th
gen i5) with double Win/Ubuntu boot setup for a while. The trackpad has
always been an issue (not on Windows though), but eventually I found a
way to make it work - "sudo modprobe i2c_hid" in Terminal afte
** Description changed:
[Summary]
The system screen turns on for a moment after entering suspend.
This issue happens on Dell Latitude 5421.
[Steps to reproduce]
1. Enter suspend via power menu
2. Observe the display
(Note that `rtcwake` may not able to reproduce this issue.
** Attachment added: "nvidia-bug-report.log.gz"
https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-470/+bug/1952823/+attachment/5544481/+files/nvidia-bug-report.log.gz
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Public bug reported:
[Summary]
The system screen turns on for a moment after entering suspend.
This issue happens on Dell Latitude 5421.
[Steps to reproduce]
1. Enter suspend via power menu
2. Observe the display
(Note that `rtcwake` may not able to reproduce this issue. `systemctl
suspend` may
Yes, i use below in my /etc/default/grub and switch kernel during boot
```
GRUB_SAVEDEFAULT=true
GRUB_DEFAULT=saved
GRUB_TIMEOUT=10
```
The dmesg for both kernel is attached. Note that in 5.4.0-91-generic
kernel, i modprobe cifs and mount again manually after boot, so cifs
loaded log is much later
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
Fails to suspend
Status in li
Hi Mario,
SRUed in Bug #1952817.
Thank you very much.
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Title:
[SRU] Revert amdgpu/renoir firmware
Status in OEM Priority
** Changed in: linux (Ubuntu)
Status: Incomplete => In Progress
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Title:
[SRU][I/OEM-5.13/OEM-5.14] Fix USB3.1 hotplu
*** This bug is a duplicate of bug 1767654 ***
https://bugs.launchpad.net/bugs/1767654
It's a common problem with the GPUs in Intel Braswell chips.
Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplic
** No longer affects: linux (Ubuntu Jammy)
** Description changed:
[Impact]
On new amdgpu renoir firmware, the USB-type-C port is useless when uplug the
USB-type-C <-> DP/HDMI/VGA Dongle after the system resumed from S3.
[Fix]
Restore the old amdgpu fw, this issue is gone.
For new f
Public bug reported:
Occasionally my laptop fails to suspend with a lid close. I always get this
message in syslog or kernal.log:
kernel: [ 1947.276485] ACPI: button: The lid device is not compliant to SW_LID.
But it usually continues and suspends successfully. This time there was
nothing in s
** Tags added: focal
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Title:
[Intel Braswell] Cursor gets stuck on left side of the screen
Status in Linux:
New
Status in linux p
You have been subscribed to a public bug:
In the live-boot USB stick of Ubuntu Desktop 20.04 LTS:
My mouse pointer does not visually reach the left edge of the screen.
Logically the pointer functionality does reach the left edge, in the
sense that it can select and copy text that extends to the l
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 1952817
and then change the status of the bug to 'Confirmed'.
If, due to the nature
Public bug reported:
[Impact]
On new amdgpu renoir firmware, the USB-type-C port is useless when uplug the
USB-type-C <-> DP/HDMI/VGA Dongle after the system resumed from S3.
[Fix]
Restore the old amdgpu fw, this issue is gone.
For new fw, AMD make kernel fix be ready, after backport, the issue
** Changed in: linux (Ubuntu Jammy)
Status: Incomplete => Fix Committed
** Summary changed:
- [SRU][I/OEM-5.13/OEM-5.14] Add MAC passthrough support for more Lenovo docks
+ [SRU][I/J/OEM-5.13/OEM-5.14] Add MAC passthrough support for more Lenovo docks
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Hi guys,
I'm pretty new to linux (finally decided to get rid of windows after
many years). I'm runnig on Ubuntu 21.10 now...
I have Asus Zenbook 14 UX431DA which originally came with standard touchpad
with fingerprint
sensor. So I decided to buy numpad mod hardware piece for my notebook.
Succes
@Mario
The 5.13 kernel will be replaced by 5.14 soon.
I will try to SRU it to 5.13 kernel if 5.13 lives long, let me double confirm.
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And here the kern.log for that 3400G machine on 5.13.
** Attachment added: "kern-log-5.13-3400G.txt"
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1952674/+attachment/557/+files/kern-log-5.13-3400G.txt
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Here the dmesg for a 3400G machine with iGPU only where there is no
crash with the HWE kernel 5.13. That's Zen+ instead of Zen2 and Picasso
iGPU instead of Renoir.
** Attachment added: "dmesg-kernel-5.13-3400G.txt"
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1952674/+a
Note that I already tried removing the additional clevo_xsm_wmi kernel module
for the RGB keyboard, but that doesn't change the problem.
Also, the following error messages are there for both 5.11 and 5.13:
kernel: amdgpu :04:00.0: Direct firmware load for amdgpu/renoir_ta.bin
failed with erro
** Attachment added: "kernel log for kernel 5.11 (does work):"
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1952674/+attachment/5544438/+files/kern-log-5.11.txt
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@arighi great stuff, nice to get there in the end on a complex problem.
cheers.
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Title:
Thinkpad E14 Gen2: Kernel panic with trackpa
** Attachment added: "kernel log for kernel 5.13 (doesn't work):"
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1952674/+attachment/5544437/+files/kern-log-5.13.txt
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** Attachment added: "dmesg for kernel 5.11 (does work):"
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1952674/+attachment/5544436/+files/dmesg-kernel-5.11.txt
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** Attachment added: "dmesg for kernel 5.13 (doesn't work):"
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1952674/+attachment/5544435/+files/dmesg-kernel-5.13.txt
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I am also getting a similar issue on a Razer Blade 15 Advanced
(mid-2021)
i2c_hid_acpi i2c-ELAN0406:00: i2c_hid_get_input: incomplete report
(14/60416)
The only fix that seems to work is a reboot. rmmod and modprobe i2c_hid
and i2c_hid_acpi don't seem to fix the issue. The only workaround I h
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: linux-signed-hwe-5.13 (Ubuntu)
Status: New => Confirmed
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I have even worse problems with an AMD 4700U machine (iGPU only) that
just crashes into B/W screen noise at booting. HWE kernel series 5.8 and
5.11 work perfectly fine, but I see this massive regression with 5.13.
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Yes this is a 12 years old bug but here is fix:
Either add "acpi_rsdp=0xf7f70 acpi=rsdt" to your kernel command line parameters
OR flash the patched BIOS at https://badcaps.net/forum/showthread.php?p=1088210
for a permanent fix.
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Thank you for your update, Rico!
Unfortunately, this workaround is costly in time, disk space, and
psychologically ;-)
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Title:
Ubun
Hello Robert,
Please excuse my late reply. I now have the Ubuntu Studio version
20.04.3 LTS (Kernel 5.4) and the error unfortunately occurs again. But I
found out something interesting: If you "cold boot" Ubuntu Studio with
the WiFi adapter plugged in, the "dmesg error" flooding occurs and the
sys
This bug was fixed in the package linux-oem-5.10 - 5.10.0-1052.54
---
linux-oem-5.10 (5.10.0-1052.54) focal; urgency=medium
* focal/linux-oem-5.10: 5.10.0-1052.54 -proposed tracker (LP:
#1949843)
* creat09 from ubuntu_ltp_syscalls and cve-2018-13405 from ubuntu_ltp/cve
failed
This bug was fixed in the package linux-oem-5.10 - 5.10.0-1052.54
---
linux-oem-5.10 (5.10.0-1052.54) focal; urgency=medium
* focal/linux-oem-5.10: 5.10.0-1052.54 -proposed tracker (LP:
#1949843)
* creat09 from ubuntu_ltp_syscalls and cve-2018-13405 from ubuntu_ltp/cve
failed
This bug was fixed in the package linux-oem-5.10 - 5.10.0-1052.54
---
linux-oem-5.10 (5.10.0-1052.54) focal; urgency=medium
* focal/linux-oem-5.10: 5.10.0-1052.54 -proposed tracker (LP:
#1949843)
* creat09 from ubuntu_ltp_syscalls and cve-2018-13405 from ubuntu_ltp/cve
failed
I can confirm that this affects my HP Elitebook 1030 G1 laptop with Intel Core
m7-6Y75 processor.
OS: Ubuntu 20.04.3 LTS
Kernel: 5.11.0-40-generic #44~20.04.2-Ubuntu SMP Tue Oct 26 18:07:44 UTC 2021
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** Changed in: linux (Ubuntu)
Status: In Progress => Fix Released
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Title:
Unable to reboot ARM64 node with 5.15 realtime
Sta
@ayanamist - also, can you attach a complete dmesg of the failing kernel
after the mount attempt ?
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Title:
CIFS mount error: iochars
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 from
** Changed in: linux (Ubuntu Jammy)
Status: Fix Committed => Fix Released
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Title:
v5.15 RT kernel fails to boot on some arm64
@ayanamist - When you say 'roll back to 5.4.0-89', do you mean you
interrupt the grub timeout and select a kernel to boot ?
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Title:
** Changed in: linux (Ubuntu Bionic)
Status: New => Fix Committed
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Title:
Support importing mokx keys into revocati
** Changed in: linux (Ubuntu Bionic)
Status: New => Fix Committed
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Title:
Support builtin revoked certificates
Sta
I was waiting for a review / acknowledge from the upstream maintainer,
before applying this fix and unfortunately I didn't receive that in time
to push this fix in 5.13.0-22.
But now I got the ok from the maintainer, so I just sent the SRU fix to
the ubuntu kernel team mailing list:
https://list
** Description changed:
+ [Impact]
+
+ On some thinkpads we may get a kernel panic at boot, because the
+ elantech driver (trakcpad) can trigger out-of-bounds access in the
+ stack.
+
+ [Test case]
+
+ Simply boot the kernel on one of the affected systems (e.g., Thinkpad
+ E14 Gen2).
+
+ [Fix]
*** This bug is a duplicate of bug 1717796 ***
https://bugs.launchpad.net/bugs/1717796
The same bug occurs on Raspberry Pi and Mac OS, I think it is an open-
source bluetooth bug.
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What is the plan for 5.13 though? Will it stay for a while, or will
there be a migration to 5.14? The new firmware needs to be in place no
matter the kernel version or project. So for safety the suggestion
would be to take that patch to all kernels so that you can put the new
firmware back in pl
After more experience with different settings it seems that the behavior
of vfs_cache_pressure was changed a lot between linux kernel version 5.3
and 5.4.
For cases where vfs_cache_pressure=1 did work nicely with version 5.3
you need something in range 30-90 for linux kernel version 5.4 to get
the
** Changed in: linux-oem-5.10 (Ubuntu Focal)
Status: Confirmed => Won't Fix
** Changed in: amd
Status: Fix Committed => Fix Released
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Same issue here, with the same workaround for me:
Edit /etc/default/grub.d/kdump-tools.cfg
Change the crashkernel part to read
crashkernel=512M-:256M
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** Changed in: amd
Status: Fix Committed => Fix Released
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Title:
[Cezanne/Renoir] Adjust uPEP for different _HID beh
** Changed in: amd
Status: Fix Committed => Fix Released
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Title:
Enable runtime power management for yellow carp XHC
Public bug reported:
On startup the system reported there had been an error with this
package. I am new to Ubuntu and had a problem with an update to Ubuntu
20.04.3 initially due to badly mounted /efi/boot that I corrected in
fstab. I then did the partial upgrade as prompted and then could only
re
The bug is between amdgpu and mesa:
https://gitlab.freedesktop.org/drm/amd/-/issues/1808
** Bug watch added: gitlab.freedesktop.org/drm/amd/-/issues #1808
https://gitlab.freedesktop.org/drm/amd/-/issues/1808
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** Package changed: ubuntu => linux-raspi (Ubuntu)
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Title:
There is no sound in raspberry pi 4 output jack
Status in linux-ra
You have been subscribed to a public bug:
There is no sound in raspberry pi 4 output jack. I have tried this
https://www.raspberrypi.org/forums/viewtopic.php?t=10960 link, but
nothing solves the problem.
More info:
$ cat /proc/asound/modules
*0 snd_bcm2835*
$ cat /proc/asound/cards
0 [ALSA
** Description changed:
Regression to be analyzed further later.
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc.
[AMD/ATI] Navi 14 [Radeon RX 5500/5500M / Pro 5500M] (rev c5)
- Most relevant part of boot logs:
+ Most relevant part of boot logs (more in attachment):
@alperoguz
Yes, the patch was only accepted yesterday. Not an expert regarding
Kernel development, but as I understand it, it should be in the next
release of the mainline Kernel, so 5.16 or possibly 5.17 (correct me if
I'm wrong, which could very well be the case)
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Turning off secondary and tertiary monitors for the duration of the
initial boot appears to work around this issue. Suspend-to-ram works
with all monitors powered (same hardware configuration as in #1926400).
** Attachment added: "journalctl -b -1 -k | egrep -v 'audit|dbus-daemon'"
https://bug
Thank you for taking the time to report this bug and helping to make
Ubuntu better. We need some more information from you before we can
start working on this bug.
Please include the information requested at
https://wiki.ubuntu.com/DebuggingHardwareDetection as separate
attachments.
** Package ch
I have had no instance of a crash such as reported earlier since
november 19, so I can't really be sure of the status, but it might not
be as bad as I was worrying.
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Public bug reported:
I cannot able to use the wifi wireless even i have tried some possible
procedure to get it working like trying to install wifi driver
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.11.0-41-generic 5.11.0-41.45~20.04.1
ProcVersionSignature: Ubuntu 5.11.0-4
You have been subscribed to a public bug:
Dell XPS and Dell 75-series Ubuntu 20.04 has no sound on headphones
plugin. By default when headphones are plugged in, no input sound and no
output sound is made. A selection must be made in the settings. This
issue did not occur in 18.04. See here for mor
Works with upgrade to 5.11.0-41 .
** Changed in: linux (Ubuntu)
Status: Confirmed => Fix Released
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Title:
wifi stopped worki
Public bug reported:
Regression to be analyzed further later.
03:00.0 VGA compatible controller: Advanced Micro Devices, Inc.
[AMD/ATI] Navi 14 [Radeon RX 5500/5500M / Pro 5500M] (rev c5)
Most relevant part of boot logs:
Nov 30 13:08:00 ub3ff kernel: microcode: microcode updated early to revisi
@wheep Software Updater just installed 5.13.0-22, but problem still
persist.
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Title:
Thinkpad E14 Gen2: Kernel panic with trackpad a
I think this seems similar to what's happening to me with kernel version
5.4.0-91-generic. here is my dmesg output:
dmesg | grep -i -e camera -e uvcvideo -e "usb 1-12"
[2.274981] usb 1-12: new high-speed USB device number 5 using xhci_hcd
[2.436692] usb 1-12: New USB device found, idVendo
This fix can be found in Jammy as well, mark this as fix-released.
** Changed in: linux (Ubuntu)
Status: Incomplete => Fix Released
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Hi Michael,
Can you please help incorporate this driver in upcoming release of 20.04 HWE?
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https://bugs.launchpad.net/bugs/1933359
Title:
[Ubuntu 21.10][Broadcom] mpi3mr dr
*** This bug is a duplicate of bug 1952246 ***
https://bugs.launchpad.net/bugs/1952246
Hi Masato, I think I have re-discovered that with more detail in bug 1952246
Still waiting for the kernel team to look at.
** This bug has been marked a duplicate of bug 1952246
5.13 (I/J/F-HWE) Hosts cr
FYI this was reported earlier as bug 1944104 and still waits kernel team action
there.
Since this bug here has more data/details I've marked the other a dup.
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I have the same problem with a M.2 AX200 card installed in a laptop running
Ubuntu 20.04, with kernel 5.11.0-40-generic.
I noticed that the WiFi works fine when I force the driver to load the firmware
"iwlwifi-cc-a0-48.ucode" by renaming newer versions of this file, and this also
worked with pre
OK. Usually security updates don't change behaviour visibly, but it's
understandable if *sometimes* they do.
** Package changed: ubuntu => bluez (Ubuntu)
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You have been subscribed to a public bug:
Bluetooth devices seem to pair well but the connection isn't working.
Trying to connect from console output:
Attempting to connect to ---
Failed to connect: org.bluez.Error.Failed
Ubuntu 21.10
bluez 5.60-0ubuntu2
ProblemType: Bug
DistroRelease: Ubuntu
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