** Tags added: sru-20200127
** Tags added: oracle
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https://bugs.launchpad.net/bugs/1824228
Title:
ept test fails in kvm_unit_tests
Status in ubuntu-kernel-tests:
** Description changed:
[Bug Description]
hns3 patchset have merged into mainline 5.4rc5 kernel. Pls backport ubuntu
18.04.5 kernel version
[Steps to Reproduce]
1)
2)
3)
[Actual Results]
[Expected Results]
[Reproducibility]
[Additional information]
The commit "a356646a56857c2e5ad875beec734d7145ecd49a" is upstream with 5.5 and
named "tracing: Do not create directories if lockdown is in affect".
Looking this up in focal master-next tells me that it was indeed picked-up, but
under commit "ce5fac3cf42b": tracing: Do not create directories if
--- Comment From mranw...@us.ibm.com 2020-02-10 01:28 EDT---
I tried this out with the latest kernel in proposed. It looks like the -14
kernel picked up commit a356646a56857c2e5ad875beec734d7145ecd49a and that got
rid of the warns. I tired access to /dev/mem and got correct results.
Patch sent. https://lists.ubuntu.com/archives/kernel-
team/2020-February/107343.html
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https://bugs.launchpad.net/bugs/1859744
Title:
[spi-0115]spi: dw: use "smp_mb()" to
Patches sent. https://lists.ubuntu.com/archives/kernel-
team/2020-February/107343.html
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https://bugs.launchpad.net/bugs/1861972
Title:
[hns3-0205]sync mainline kernel
Patch sent. https://lists.ubuntu.com/archives/kernel-
team/2020-February/107343.html
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Title:
[tpm-0115]EFI/stub: tpm: enable tpm
** Description changed:
This bug will contain status and test results related to a kernel source
(or snap) as stated in the title.
For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
-- swm properties --
Patches sent. https://lists.ubuntu.com/archives/kernel-
team/2020-February/107343.html
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Title:
[acc-0205]sync mainline kernel
** Description changed:
This bug will contain status and test results related to a kernel source
(or snap) as stated in the title.
For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
-- swm properties --
This issue should be the duplicated as:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1853277
If you don't want to change ACPI, please wait for LENOVO's new BIOS.
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** Changed in: linux-oem (Ubuntu)
Status: New => Invalid
** Changed in: linux-oem (Ubuntu Bionic)
Status: New => Confirmed
** Changed in: linux-oem (Ubuntu Bionic)
Assignee: (unassigned) => AaronMa (mapengyu)
** Changed in: linux (Ubuntu)
Status: Incomplete =>
Any response from this, from other than a bot?
My new Laptop Thinkbook i5 10th gen laptop's touchpad is not working. Lenovo
said that they do not support ubuntu, and cannot help here. They cannot replace
it with an older 8th gen laptop (on which the touchpad driver is available with
ubuntu).
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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Test passed with Focal now,
thank you!
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
** Changed in: ubuntu-kernel-tests
Status: New => Fix Released
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** Description changed:
[Impact]
Some LG touchscreens reported themselves as generic touch devices,
actually it is multitouch devices.
Even after adding IDs in hid-multitouch, hid-generic will bind the device
still.
multitouch features are not supported.
[Fix]
commit e04a0442
I upgraded my kernel to 5.4.18 and the issue is still appearing for me.
$ uname -a
Linux pop-os 5.4.18-050418-generic #202002051737 SMP Wed Feb 5 22:42:14 UTC
2020 x86_64 x86_64 x86_64 GNU/Linux
$ nvidia-detector
nvidia-driver-440
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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 1862567
and then change the status of the bug to 'Confirmed'.
If, due to the
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1861837
Title:
machine doesn't come up after suspend and
Hello Edwin,
Here is more information on the issue we are seeing wrt dropped
packets and other connectivity issues with this NIC.
The problem is *only* seen when the second port on the NIC is
chosen as the active interface of a active-backup configuration.
So on the "bad" system with the
Public bug reported:
[Impact]
Some LG touchscreens reported themselves as generic touch devices,
actually it is multitouch devices.
Even after adding IDs in hid-multitouch, hid-generic will bind the device still.
multitouch features are not supported.
[Fix]
commit e04a0442 make hid-generic work
** Tags added: champagne
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Title:
Battery status unknown on Lenovo X1 Carbon Extreme Gen 2
Status in linux package in Ubuntu:
** Description changed:
+ [Impact]
+ There are 2 physical speakers on the X1 7th, and one is Bass speaker
+ and connect to a DAC which doesn't have volume control on it.
+
+ [Fix]
+ adjust that speaker to connect to a DAC which has volume control
+ capability.
+
+
+ [Test Case]
+ adjust the
Public bug reported:
The vulkan layer file that is provided with the nvidia driver to control
which vulkan device appears as device 0 in hybrid configurations is
installed in the wrong location with the current packages, preventing it
from working.
It currently goes to:
Well this is a consequence of this upstream change in iproute2:
https://git.kernel.org/pub/scm/network/iproute2/iproute2.git/commit/?h=v4.16.0=ba2fc55b99f8363c80ce36681bc1ec97690b66f5.
Upstream discussion, such as it is, of the patch appears to be here:
** Package changed: libcap2 (Ubuntu) => iproute2 (Ubuntu)
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https://bugs.launchpad.net/bugs/1856045
Title:
capabilities set with setcap
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: iproute2 (Ubuntu)
Status: New => Confirmed
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** Description changed:
+ [Impact]
+ On the RPI4B board, the usb-c power port could also work as a USB
+ OTG mode, but we set the dwc2 driver to the host mode
+ unconditionally, now set it to dual_role mode, then it could work
+ in host/otg/peripheal mode.
+
+ [Fix]
+ Set USB_DWC2_DUAL_ROLE=y,
You have been subscribed to a public bug:
Hi,
In Ubuntu 19.10 I set capabilities as;
setcap cap_net_admin,cap_sys_admin+ep /bin/ip
getcap /bin/ip
/bin/ip = cap_net_admin,cap_sys_admin+ep
but;
> ip addr add 20.20.20.20/32 dev lo
RTNETLINK answers: Operation not permitted
*exactly* the same
Thanks. It sounds like the problem is either in Xorg or in the kernel.
Please log into "Ubuntu on Wayland" or install 'weston' and try that. We
need to know if the same bug occurs in a Wayland compositor without any
Xorg server running.
** Also affects: linux (Ubuntu)
Importance: Undecided
Sounds promising. Kernel 4.15 has the bug and 4.20 onward does not. We
really just need to figure out exactly which version fixed it.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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This issue can be found on node modoc with Bionic as well
[ 1148.018124] Injecting error (-12) to MEM_GOING_ONLINE
[ 1148.019950] Injecting error (-12) to MEM_GOING_ONLINE
[ 1148.021889] Injecting error (-12) to MEM_GOING_ONLINE
[ 1149.494309] [ cut here ]
[
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 1862559
and then change the status of the bug to 'Confirmed'.
If, due to the
Public bug reported:
UBUNTU 19.10 installed on ThunderX2 saber ARM64 machine. If the system
left idle for ~22min it becomes unresponsive. The system will not take
any inputs like from UART, ping ..etc. The system will completely
freeze and we need to hard reset the system. It could be possible
Sorry, I didn’t answer for a long time.
The results of my tests surprised me a bit:
- kernel 5.5.2 works fine, even though I had to recompile the VirtualBox
kernel module with GCC 9
- kernel 5.3.18 works fine
- kernel 4.20.17 works fine
- kernel 4.15.0.87 (last updates) run into the same problem
(In reply to Matthias Fulz from comment #161)
> I'm just using bumblebee and do not blacklist nvidia modules.
>
> This is my /etc/bumblebee/xorg.conf.nvidia
>
> Section "ServerLayout"
> Identifier "Layout0"
> Option "AutoAddDevices" "true"
> Option "AutoAddGPU" "false"
>
(In reply to Matthias Fulz from comment #159)
> Yep the problem is bbswitch. Just deinstall it, make sure the power mode for
> nvidia gpu and hdmi sound are set to auto and unload the nvidia &
> nvidia_modeset modules.
>
> bbswitch will still lead to the lockups, if used.
Awesome! Blacklisting
I'm just using bumblebee and do not blacklist nvidia modules.
This is my /etc/bumblebee/xorg.conf.nvidia
Section "ServerLayout"
Identifier "Layout0"
Option "AutoAddDevices" "true"
Option "AutoAddGPU" "false"
EndSection
Section "Device"
Identifier "DiscreteNvidia"
Recent updates (kernel I guess) seem to have fixed this for me. Drivers
are loaded and being used, laptop goes to sleep and wakes up fine.
jonpad@jonpad-laptop ~ $ uname -a
Linux jonpad-laptop 5.4.0-12-generic #15-Ubuntu SMP Tue Jan 21 15:12:29 UTC
2020 x86_64 x86_64 x86_64 GNU/Linux
Additional information:
The on is for my logitech receiver as it is annoying like hell when
powersavings are enabled for it. Will need to move the mouse for 2s
before it*s working again.
And the sleep is needed to be able to have all the hardware available
before powertop will change the modes.
Hi Mohammad,
Can you double check that you tested with the 4.15.0-87-generic kernel
from -proposed with the following uname string?
4.15.0-87-generic #87-Ubuntu SMP Fri Jan 31 19:32:37 UTC 2020
You can verify that the patches have landed in the kernel by looking at
the git tree:
Checkout the
Verification for eoan, via the Bionic 5.3 HWE kernel. The customer
installed 5.3.0-40-generic #32~18.04.1-Ubuntu to their bionic machine,
and mounted their multi-tier cifs share:
@:~$ uname -rv
5.3.0-40-generic #32~18.04.1-Ubuntu SMP Mon Feb 3 14:05:59 UTC 2020
@:~$ cd /mnt/share/
@:/mnt/share$
Yep the problem is bbswitch. Just deinstall it, make sure the power mode
for nvidia gpu and hdmi sound are set to auto and unload the nvidia &
nvidia_modeset modules.
bbswitch will still lead to the lockups, if used.
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If I might add to this issue;
I also have an XPS15, GTX 1650 and Ubuntu and POP!Os both trigger the
issue (kernel 5.3.0-7625-generic). I also have deep as mem_sleep and use
s2idle.
I have tried the following parameters without succcess:
$ sudo kernelstub -a "rcutree.rcu_idle_gp_delay=1
@Jastria Rahmat (ijash) have you updated the firmware ( UEFI firmware
update to CJCN24WW [2])
type
> xinput
is the device shown there?
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I've only ever run Focal on this laptop. When I first installed(end of
December 2019) the battery level worked. I was using it while plugged in
for a few weeks and recently noticed that the battery level stopped
working.
According to [1] this laptop is certified pre-install for Ubuntu.
[1]
(In reply to Matthias Fulz from comment #157)
> Yep the actual arch kernel is working fine here, including these patches:
> Linux omega 5.5.2-arch1-1 #1 SMP PREEMPT Tue, 04 Feb 2020 18:56:18 +
> x86_64 GNU/Linux
>
> Best Powerconsumption so far 6-7W normal working (wlan, 25% display,
>
Yep the actual arch kernel is working fine here, including these patches:
Linux omega 5.5.2-arch1-1 #1 SMP PREEMPT Tue, 04 Feb 2020 18:56:18 + x86_64
GNU/Linux
Best Powerconsumption so far 6-7W normal working (wlan, 25% display,
browsing, etc.)
No lockups anymore, using bumblebee
https://jessynaija.org/mp3-download/naija-songs
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https://bugs.launchpad.net/bugs/988799
Title:
Precise freezes under heavy i/o
Status in Linux:
Fix Released
Status in
** Description changed:
This bug will contain status and test results related to a kernel source
(or snap) as stated in the title.
For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
-- swm properties --
I forgot to tell that I tried the following kernel parameters one by one
with no luck: noapic, pci=routeirq, pci=noacpi, acpi=off.
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** Attachment added: "lsusb"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862528/+attachment/5326692/+files/lsusb
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** Attachment added: "interrupts"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862528/+attachment/5326690/+files/interrupts
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This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
** Tags added: disco
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Title:
Thomson
** Attachment added: "lspci"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862528/+attachment/5326691/+files/lspci
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** Attachment added: "dmesg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862528/+attachment/5326688/+files/dmesg
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** Attachment added: "dmidecode"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862528/+attachment/5326689/+files/dmidecode
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** Attachment added: "version.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1862528/+attachment/5326693/+files/version.log
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Public bug reported:
Hi,
The Thomson NEO14A-4SL64 touchpad does not work: I tested this with a
live Ubuntu 19.10 and a live Linux Mint 19.3 with the same result. I
could not use "ubuntu-bug" because I could not connect via Ethernet (no
Ethernet on this device) nor Wi-Fi (does not work). The
** Description changed:
This bug will contain status and test results related to a kernel source
(or snap) as stated in the title.
For an explanation of the tasks and the associated workflow see:
https://wiki.ubuntu.com/Kernel/kernel-sru-workflow
-- swm properties --
Are these patches included in kernel 5.5.2? I blacklist nvidia modules
on boot, and "echo 'OFF' | sudo tee /proc/acpi/bbswitch" (which
succeeds) followed by lspci also produces a freeze on my machine.
Without the call to bbswitch, the freeze does not happen, but my idle
power usage is at 25-30W,
https://jessynaija.org/mp3-download/naija-songs
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https://bugs.launchpad.net/bugs/620074
Title:
Thrashing turns system unusable
Status in Linux:
Fix Released
Status in
> Ah, no I think this might be along right lines: udev is calling blkid
> on the _partition_ of course, so it can probe for filesystem etc without
> looking at the partition table. After it's done that, it does look for
> the partition table so it can read the ID_PART_ENTRY_* values from it,
> but
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
Data Corruption with Sil 3114 and 3124 controlleurs
I opened a similar bug for focal, we need to put the alsa-ucm-conf and
alsa-topology-conf to the focal image.
This is the bug link: https://bugs.launchpad.net/ubuntu/+source/alsa-
lib/+bug/1862505
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I did not find how to boot unsigned kernels on Xiaomi RedmiBook 14 :(
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https://bugs.launchpad.net/bugs/1860552
Title:
Xiaomi RedmiBook 14" Ryzen Edition broken
registered sponsor team
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Title:
alsa-lib-1.2.1.2: should install the alsa-ucm-conf and alsa-topology-
conf to focal image by
Public bug reported:
Before the alsa-lib-1.2.1 the ucm and topology conf files are in the
alsa-lib, when we install the alsa-lib/libasound2, they are installed
together with alsa-lib. But from 1.2.1 they are separated from the alsa-
lib, and in the focal, we choose the 1.2.1.2 version, we should
** Changed in: kunpeng920
Status: New => In Progress
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https://bugs.launchpad.net/bugs/1861976
Title:
[acc-0205]sync mainline kernel 5.5rc6 hns3 patchset into ubuntu
Found the problem in the kernel, our focal kernel introduced a patch
from stable kernel, that patch make the sof driver not work, either we
revert this patch or we need to backport more patches instead of only
this one:
Author: Ranjani Sridharan
Date: Mon Nov 4 14:48:12 2019 -0800
ASoC:
2 more patches also needed for clean cherry-pick
crypto: hisilicon - still no need to check return value of debugfs_create
functions
crypto: hisilicon/sec2 - Use atomics instead of __sync
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** Changed in: kunpeng920/upstream-kernel
Status: New => Fix Released
** Changed in: kunpeng920/upstream-kernel
Milestone: None => linux-v5.6
** Changed in: kunpeng920/ubuntu-20.04
Status: New => In Progress
** Changed in: kunpeng920/ubuntu-18.04-hwe
Status: New => In
** Changed in: kunpeng920/upstream-kernel
Status: New => Fix Released
** Changed in: kunpeng920/upstream-kernel
Milestone: None => linux-v5.6
** Description changed:
[Bug Description]
- hns3 patchset have merged into mainline 5.4rc7 kernel.
+ hns3 patchset have merged into
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Ike Panhc (ikepanhc)
** Changed in: kunpeng920/ubuntu-20.04
Status: New => In Progress
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Ike Panhc (ikepanhc)
** Changed in: linux (Ubuntu)
Status: New => In Progress
** Changed in: kunpeng920/ubuntu-20.04
Status: New => In Progress
** Tags added: patch
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Title:
Nuvision NES11 needs silead touchscreen quirks
Status in linux package in Ubuntu:
Confirmed
Bug
I followed all steps Martina (cantappa) and "Apply this patch to
dsdt.dsl". didn't explain on how to apply the patch. is it download the
github file and replace the dsdt.dsl or add line or something, or
replace to ELAN062F?? because i cant find any on
generated dsdt.dsl.
also
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Changed in: linux (Ubuntu)
Status: Incomplete => New
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1862498/+attachment/5326621/+files/UdevDb.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1862498/+attachment/5326622/+files/WifiSyslog.txt
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