I had to downgrade my Ubuntu Server to older 20.04 LTS (kernel 5.15) in
order to be able to use my NAS.
** Attachment added: "journalctl_b_1-20240128.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2032120/+attachment/5748895/+files/journalctl_b_1-20240128.log
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Can you attach the contents of /etc/os-release?
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https://bugs.launchpad.net/bugs/1971955
Title:
systemd-udevd call unshare process when attaching nvme volume
Status in
For the record, does /usr/bin/unshare exist in your system? Can you run
the command that Alberto provided in the console?
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Title:
It works ! ^_^ :D nice, thanks ! :D
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https://bugs.launchpad.net/bugs/1942624
Title:
NVMe devices fail to probe due to ACPI power state change
Status in linux
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1930179
Title:
Advantech CAN driver not recognized in Ubuntu
5.11.0-13-generic x86_64
ApportVersion: 2.20.11-0ubuntu61
Architecture: amd64
AudioDevicesInUse:
- USERPID ACCESS COMMAND
- /dev/snd/controlC0: maciej 1315 F pulseaudio
+ USERPID ACCESS COMMAND
+ /dev/snd/controlC0: maciej 1315 F pulseaudio
-13.14
ProcVersionSignature: Ubuntu 5.11.0-13.14-generic 5.11.7
Uname: Linux 5.11.0-13-generic x86_64
ApportVersion: 2.20.11-0ubuntu61
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: maciej 1315 F pulseaudio
CasperMD5CheckResult: unknown
Sorry for the long inactivity. I went back to Windows because I really
needed that touchpad to work. I tried the solution from the bug report
mentioned by Alex Hung.
GRUB_CMDLINE_LINUX_DEFAULT = 'i80242.nopnp=1 pci=nocrs quiet splash'
Worked perfectly.
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I checked /sys/bus/acpi/devices dir and there is a directory called
ELAN0634:00 but the modalias file inside is empty for me.
** Description changed:
My laptop's touchpad is not recognized by current linux kernel
(5.4.0-39-generic) in Ubuntu 20.04 LTS. I didn't find it in 'cat
I tried v5.7.1 kernel and it looks the same as with mainline v5.8.0 and
my initial 5.4.0-39.
The part described in comment #13 still looks the same in logs.
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Unfortunately I think the situation looks the same with mainline kernel.
Journalctl -b in attachment.
** Attachment added: "journalctl-mainline.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1885573/+attachment/5389364/+files/journalctl-mainline.txt
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Sorry, I followed vicaro's instructions first.
I booted your kernel without the parameters, adding journalctl -b from
it with in the attachment. If I need to check out anything else.
** Attachment added: "journalctl-customkernel.txt"
I tested the provided unsigned image from #8, nothing changed.
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Title:
Touchpad not recognized in laptop Lenovo Thinkbook 15-ILL
journalctl -b in the attachment
** Attachment added: "journalctl.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1885573/+attachment/5389311/+files/journalctl.txt
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** Attachment added: "ACPI tables dump"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1885573/+attachment/5389147/+files/acpidump.txt
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Public bug reported:
My laptop's touchpad is not recognized by current linux kernel
(5.4.0-39-generic) in Ubuntu 20.04 LTS. I didn't find it in 'cat
/proc/bus/input/devices'.
1. Laptop model: Lenovo Thinkbook 15-ILL (20SM000GPB)
2. Touchpad manufacturer: I wasn't able to find out, if the
Public bug reported:
Laptop is new, I bought it yesterday. I'm dual-booting Windows 10 and
Ubuntu 20.04. Touchpad works on Windows.
The touchpad does not show up in xinput --list and in the devices
(included in the attachment). Its manufacturer is Elantech, at least I
suppose it is, based on an
I've found workaround, it was enough to disable n standard with "options
iwlwifi 11n_disable=1". Now I'm able to authenticate with any hotspot.
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Any updates on this one? I'm have the same issue with Intel Wifi 6 AX200
card. I can connect to 5GHz but for 2.4GHz I'm getting password prompt
over and over. 2.4GHz works fine on other devices.
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** Also affects: linux-raspi (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1879630
Title:
No sound output from HDMI audio
Ian proposed a PR with the change suggested by Jamie:
https://github.com/snapcore/snapd/pull/8426
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https://bugs.launchpad.net/bugs/1868894
Title:
[uc18] docker
Despite waiting for 2h, apport-collect wasn't able to collect any useful
data.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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** Attachment added: "Trivial piece of Go code"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1845180/+attachment/5290927/+files/exec.go
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Blocked kernel tasks as reported by echo w > /proc/sysrq-trigger
** Attachment added: "Blocked kernel tasks"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1845180/+attachment/5290929/+files/blocked.state
** Description changed:
Intially found when running snapd integration test
** Attachment added: "lspci-vnvn.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1845180/+attachment/5290928/+files/lspci-vnvn.log
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Public bug reported:
Intially found when running snapd integration test suite on Arch on
5.2.x kernels. The problem was reproduced on daily eoan cloud images
with kernel Ubuntu 5.3.0-10.11-generic 5.3.0-rc8 (as reported in
/proc/version_signature)
Stracing trivial Go binary results in a deadlock
Public bug reported:
I have Microsoft Sculpt Comfort Mouse (bluettoh) and it works.
When i connect my bluetooth heaset (plantronics PLT 50) mouse cursor lags
terribly.
ProblemType: Bug
DistroRelease: Ubuntu 18.10
Package: bluez 5.50-0ubuntu1
Uname: Linux 5.0.9-050009-generic x86_64
Huang YangWen: can you attach result of those command:
ls -l /sys/bus/acpi/devices/
sudo lspci -vvnn
I wonder what the differences between motherboards are. I suspect Gigabyte has
something other boards don't have.
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> Maciej, do you have any suggestions if there is no previous OS
installed?
You may try to boot with those options:
acpi=off quiet loglevel=3
(just acpi=off might be enough). That should get you through
installation.
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I've found a workaround (requires compiling own kernel, tested on 4.11
and r4.11rc1):
When configuring kernel (I used make menuconfig) disable following
things:
Everything under device drivers/gpio support, especially:
memory mapped files/amd promontory support (GPIO_AMDPT)
and pci gpio
The issue had nothing to do with upgrades, its the same problem on 16.10 as
well as on 17.04.
I've tested it on my system and on live ubuntu on usb.
I've tried to use mainline kernel and the problem is still there.
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
apport information
** Tags added: apport-collected zesty
** Description changed:
I'm trying to run ubuntu on Ryzen 1700x with Gigabyte GA-AB350-gaming-3
motherboard,
and it has a load of problems, starting with not being able to boot normally.
During normal boot, on 16.10 as well as
I've added appport info
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https://bugs.launchpad.net/bugs/1671360
Title:
System doesn't boot properly on AMD Ryzen / Gigabyte GA-AB350-gaming-3
Status in linux package in
Public bug reported:
I'm trying to run ubuntu on Ryzen 1700x with Gigabyte GA-AB350-gaming-3
motherboard,
and it has a load of problems, starting with not being able to boot normally.
During normal boot, on 16.10 as well as 17.04 beta:
system doesn't boot normally, hangs with a lot of
Public bug reported:
Currently package zfsutils-linux contains systemd target file
/lib/systemd/system/zfs.target that specifies following dependencies:
Requires=zfs-mount.service
Requires=zfs-share.service
Wants=zed.service
zfs-share.service is not essential in setups where file sharing is not
Public bug reported:
fresh 64-bit 16.04 Installation on HP Compaq 6720s. The drivers for BCM4311
802.11b/g was working with 14.04 and 15.10 ubuntu version. For 16.04 it is
sometimes working and sometime it doesn't work. Even if it is direct by the
modem it is not connecting to the modem. It is
Joseph, thank you for pointing my attention to this bug. On my hardware
(bug 1330530) the problem is not reproducible with kernel 3.13.y, so
unfortunately I can neither confirm nor deny whether your test kernel
fixes it. However, I would very much like to see the patch being
backported to 3.2.y.
The patch has been added to the upstream mainline kernel 3.17-rc3, and
to the 3.16-stable tree. Please see
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1330530/comments/16
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The patch has been somewhat reworked and added to the upstream mainline kernel
3.17-rc3, and to the 3.16-stable tree.
https://lkml.org/lkml/2014/8/29/386
http://www.spinics.net/lists/stable/msg59724.html
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Problem has been identified and patch created. Please see the following link
for details:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1330530/comments/15
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Julius Werner, the author of the commit in question, has found the problem and
created a patch. The problem is in the place that I identified, but specific
regression-triggering details are different that I originally thought. The
patch is available here:
https://lkml.org/lkml/2014/7/8/571
I
I think that I may have found the bug, and since the newest upstream kernel
3.16.0-rc3 has the affected code essentially unmodified, I contacted the
maintainer of the XHCI driver and the author of the problematic commit. I also
asked for help on linux-usb kernel mailing list:
Christopher, due to the nature of this bug, I cannot perform the reverse
bisect. I explained it already in comment #8. Just to be clearer: the
regression has not been fixed upstream. There is no 3.x kernel branch
which would contain the regression and the subsequent fix. The
regression either is
This is interesting:
[ 4650.205313] xhci_hcd :05:00.0: xHCI xhci_drop_endpoint called with
disabled ep f3133600
[ 4650.205329] xhci_hcd :05:00.0: xHCI xhci_drop_endpoint called with
disabled ep f313362c
I am getting the same errors with most USB 3.0 devices that I tried. These
errors
** Tags removed: needs-reverse-bisect
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
[Dell Vostro
Roman, compared to bugs 1330530 and 1328984, you have a similar USB 3.0
controller: ASM1042 (this bug) vs ASM1042A (other bugs). So this may be
the same issue. Would you be able to test the regression with other USB
devices?
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I'm trying to find similarities between this bug and the bugs I reported.
Speaking about the devices mentioned above, but only those that cause problems:
1. Is any a USB 3.0 device?
2. If you boot with any of the problematic devices plugged in, do you
experience boot problems of any kind (stuck,
After testing this thoroughly, I am confident to say that the regression is
caused by commit usb: xhci: Prefer endpoint context dequeue pointer over
stopped_trb. In ubuntu-precise git repository this is commit
f04e4b02bce3a0ce19f9673bbefde9b8c624c00a.
However, an equivalent commit is part of
I bisected commits between Ubuntu-3.2.0-63.95 and Ubuntu-3.2.0-64.97,
and arrived at a specific xhci-related commit. However, manual
modification of the relevant file to revert the effects of this commit
yielded a kernel that still suffered from a regression. Further
complicating the matter is the
tl;dr: This bug report is a duplicate of bug 1330530.
I am going to focus my efforts on bug 1330530, and I do not intend to do
any work on this bug report until bug 1330530 is resolved. This is
because doing the same work twice is not a good use of time and effort
of anybody involved. Please do
I have tested 28 mainline kernels from 9 branches currently maintained
(3.2, 3.4, 3.10, 3.11, 3.12, 3.13, 3.14, 3.15, 3.16), focusing on those
that were built around the time the problematic commit was introduced
(May-June 2014). The bug appears to affect the 3.2 branch exclusively.
Thus I will
I have tested kernels 3.16.0-031600rc1-generic and 3.2.60-030260-generic. On
the former, the problem does not appear, on the latter, the bug is replicated
with similar symptoms as on 3.2.0-64. I used a flash drive with a vanilla
Ubuntu 12.04 desktop install for all tests. To summarize kernels
** Tags removed: kernel-fixed-upstream-3.16
** Tags added: kernel-fixed-upstream-3.16-rc1
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https://bugs.launchpad.net/bugs/1328984
Title:
[Dell PowerEdge R510] Regression:
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
[Dell PowerEdge R510] Regression: Kernel 3.2.0-64 fails
I have tested the mainline kernel 3.2.60, and was able to reproduce the
problem, with exactly the same symptoms as with kernel 3.2.0-64 (3.2.59).
Kernel URL: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.2.60-precise/
I also tested Western Digital My Passport 2TB USB 3.0 drive (Part#
Public bug reported:
This bug report is a follow-up to bug 1328984, describing a successful
attempt to replicate that bug on another hardware. As advised, I am
opening a new bug to avoid mixing information related to two hardware
configurations.
Conditions triggering this bug:
As the original
** Attachment added: Result of apport-cli
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1330530/+attachment/4132664/+files/bug1330530.apport
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A few notes regarding the contents of the apport file submitted above:
1. Times logged in syslog are incorrect and do not reflect the 18-minute delay.
It appears that rsyslog is started after the delay and logs its startup time,
not the real time of events.
2. Nouveau segfaults are not related
I have created a new bug report describing this problem replicated on another
hardware: bug 1330530
As that is a test machine entirely devoted to this issue, I will test the
upstream kernel on it and post the results in bug 1330530.
Regarding testing of the upstream kernel on PowerEdge
I'm attaching the file generated by command:
apport-cli -f -p linux --save bug1328984.apport
This was done with the machine running 12.04 Server with kernel 3.2.0-63.
May I ask for the reply to my question about the results of testing the
problem on a different hardware? (The regression has been
I am unable to submit apport-collected data due to what appears to be
numerous bugs in apport tools:
1. Submitting data directly from the affected machine is not possible
due to apport not being able to connect through a proxy.
2. Following instructions on referenced page to submit previously
** Project changed: software-center = linux-meta (Ubuntu)
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https://bugs.launchpad.net/bugs/1328984
Title:
Regression: Kernel 3.2.0-64 fails to boot with USB3
I am unable to run the apport-collect command for two reasons:
1. The bug in question renders the machine unbootable. To boot the
machine and run apport-collect, it is necessary to change either the
software or hardware configuration. This would create an environment in
which bug is not
Hey,
I did a bisection on my lenovo W500 (almost same hardware as T500) and it turns
out that the bug was introduced in 2.6.37-2.9 natty kernel, and made it's way
back to maverick with 2.6.38-10.44 update. After that I bisected a vanilla
kernel, and it turns out that the offending commit is:
Also - a quick dirty fix patch is available there.
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https://bugs.launchpad.net/bugs/952486
Title:
1002:9591 [Lenovo ThinkPad T500] External monitor on display port has
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