** Also affects: linux-kvm (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-kvm (Ubuntu Focal)
Importance: Undecided => Low
** Changed in: linux-kvm (Ubuntu Focal)
Status: New => Triaged
** Changed in: linux-kvm (Ubuntu)
Status: New => Invalid
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** Changed in: linux (Ubuntu Groovy)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Medium
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It appears you have a kernel crash in the Nvidia driver:
[412515.698236] Call Trace:
[412515.698244] ? _nv002628kms+0x3aa/0x1f70 [nvidia_modeset]
[412515.698246] ? __alloc_pages_nodemask+0x173/0x320
[412515.698248] ? alloc_pages_current+0x87/0xe0
...
** Tags added: nvidia
** Summary changed:
You have been subscribed to a public bug:
The display is completely frozen, and no signal is output to the
monitors. There is also no signal when switching to a console (Ctr-
Alt-F1). I have normal access via SSH.
It happens about once in 14 days. Only happens when turning the display
off or on (
@utkatubuntu that mtp-probe error message indicates your device might
just doesn't declare necessary interface for MTP. Please file a new bug
if you're still interested in it, and please attach `sudo lsusb -v -v
-v` there.
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@Abhishek,
1. remember to run `sudo update-grub` after modifying grub parameters in
/etc/default/grub
2. You may install my test kernel with:
$ sudo apt install \
linux-modules-extra-5.4.0-41-generic=5.4.0-41.45+lp1886257 \
linux-image-unsigned-5.4.0-41-generic=5.4.0-41.45+lp188
With patch in #24. cpu stress-ng test passed with hisi_sec2 loaded.
debs and patches are available at
https://kernel.ubuntu.com/~ikepanhc/lp1867900/
I am going to propose patches for focal, groovy and unstable.
** Changed in: kunpeng920/upstream-kernel
Milestone: None => linux-v5.9
--
Y
** Changed in: linux-firmware (Ubuntu)
Status: Incomplete => Invalid
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Title:
Qualcomm Atheros QCA6174 802.11ac - Ub
Thanks I was just thinking about the same thing. I just updated to
"f20b". Was on F11 until now. I will report if the issues still persist.
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** Changed in: linux-raspi (Ubuntu)
Status: New => Invalid
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Title:
Failure to upgrade to linux-image-5.4.0-1013-raspi
Well, please try the "F20b" BIOS for this board.
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Title:
RIP: 0010:__call_rcu+0x1ab/0x1d0
Status in linux package in Ubuntu:
Inco
Please test latest mainline kernel:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.8-rc5/
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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Well it looks like I already had it set to that. So I guess it didn't
help.
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Title:
RIP: 0010:__call_rcu+0x1ab/0x1d0
Status in linu
[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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We also want to fix this issue in the ubuntu 5.4 kernel, so I built a
testing kernel, could you please test if that testing kernel work or
not, if it doesn't work, please upload a complete dmesg.
thx.
https://people.canonical.com/~hwang4/lp1886341/
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Ok. Can you please boot Windows and take a screenshot like [1]?
[1] https://answers.microsoft.com/en-us/windows/forum/all/i2c-hid-
driver/abb89c4f-f013-46da-b03a-624fcd657953?page=2
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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** Also affects: rtl8821ce (Ubuntu)
Importance: Undecided
Status: New
** Changed in: rtl8821ce (Ubuntu)
Status: New => Incomplete
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*** This bug is a duplicate of bug 1882360 ***
https://bugs.launchpad.net/bugs/1882360
Please try install rtl8821ce-dkms.
And since Realtek seems to be working on upstream their driver for
RTL8821CE, we're to backport it to Ubuntu kernel in bug 1884513 once
it's really happening. Stay tuned.
No, I don't think there's any public information on this issue.
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Title:
xhci_hcd: TRB DMA errors reported with ASMedia ASM1142 USB 3
Does change the BIOS option to "Typical Idle Current" help?
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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Tit
Thanks. Please also try to describe the problem (and only one problem)
in a couple of sentences or less and put that at the top of the bug.
** Changed in: bluez (Ubuntu)
Status: Incomplete => New
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If the affected laptop is dead then this bug is closed.
** Changed in: linux (Ubuntu)
Status: Incomplete => Won't Fix
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Title:
Did you ask for an RMA? Did it work?
(In reply to Ashesh Ambasta from comment #692)
> As a last resort, I've tried `idle=halt` on this machine. And yet my
> system just crashed after 3 weeks of uptime.
>
> I'm done with AMD. I will RMA this processor to try things out, but
> overall, if that doe
Created attachment 290243
attachment-20700-0.html
I haven't; and to be honest, I've been procrastinating this issue.
As a very ugly hack/workaround; I've disabled screen power management in
xscreensaver: so the CPU keeps drawing graphics on my screen instead of
my displays going to sleep.
That
** Tags added: amdgpu
** Summary changed:
- System hangs on sleep and won't boot on battery power
+ [amdgpu] System hangs on sleep and won't boot on battery power
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Tested linux-next tag next-20200706, which got bellow fixed patches,
iSCSI target login, disk read/write are OK
5a0c256d96f0 scsi: target: tcmu: Fix crash on ARM during cmd completion
3145550a7f8b scsi: target: tcmu: Fix crash in tcmu_flush_dcache_range on ARM
3c58f737231e scsi: target: tcmu: Opti
Still freezes periodically. Removed "acpi_enforce_resources=lax", removed it87
module.
Just tested it again and it froze after a few hours.
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@Yakir,
BTW, I happened have a vostro 5490, and tried to install the windows10
on it and compare the audio between ubuntu linux and windows10, but I
never enable the audio successfully on windows10, could you please
share where to download the windows audio driver for this machine or
there is a w
@Yakir,
At least from the dmesg in the #4, the sof-firmware loaded on your machine is
not correct, this is the log on your machine:
[4.139814] sof-audio-pci :00:1f.3: Firmware info: version 1:1:0-6cc8d
[4.139816] sof-audio-pci :00:1f.3: Firmware: ABI 3:7:0 Kernel ABI 3:10:0
[4
** Changed in: linux (Ubuntu Focal)
Status: Incomplete => Confirmed
** Changed in: linux (Ubuntu Groovy)
Status: Incomplete => Confirmed
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*** This bug is a duplicate of bug 1885862 ***
https://bugs.launchpad.net/bugs/1885862
** This bug has been marked a duplicate of bug 1885862
Add in-tree Realtek 8821CE wireless module support
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I'll try to reach out to Razer again to see if they will push out a
firmware update. Is there any documentation on the underlying firmware
bug that I can point them towards?
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Title:
Touchpad recognised as generic mouse
Status in linux package in Ubuntu:
Confirmed
Bug descrip
getting this now unable to mount any USB device.
lsusb shows the device but not lsblk
Jul 13 00:49:26 kernel: [14879.503628] usb 2-3.3: new high-speed USB device
number 12 using xhci_hcd
Jul 13 00:49:26 kernel: [14879.612502] usb 2-3.3: New USB device found,
idVendor=0781, idProduct=5590
Jul
All autopkgtests for the newly accepted linux-hwe-5.0 (5.0.0-57.61~18.04.1) for
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All autopkgtests for the newly accepted linux-hwe-5.0 (5.0.0-57.61~18.04.1) for
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All autopkgtests for the newly accepted linux-hwe-5.0 (5.0.0-57.61~18.04.1) for
bionic have finished running.
The following regressions have been reported in tests triggered by the package:
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Please visit the excuses page listed below and investigate the
All autopkgtests for the newly accepted linux-hwe-5.0 (5.0.0-57.61~18.04.1) for
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The following regressions have been reported in tests triggered by the package:
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All autopkgtests for the newly accepted linux-hwe-5.0 (5.0.0-57.61~18.04.1) for
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I downloaded and installed the packages from https://kernel.ubuntu.com
/~kernel-ppa/mainline/v5.8-rc4/amd64/ and tested 5.8.0-050800-generic
#202007052030. I could not reproduce the problem in this version.
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And since without `pci=nocrs` touchpad and touchscreen are not working at all,
attaching also second dmesg:
"""
$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-5.8.0-050800-generic
root=UUID=415eed75-e8aa-4b5a-a49d-51f5b103641e ro quiet splash i8042.nopnp=1
pci=nocrs "dyndbg=file drivers/pci/* +p"
OK, done, here is current dmesg on latest kernel with `"dyndbg=file
drivers/pci/* +p"`
precise boot parameters are:
"""
$ cat /proc/cmdline
BOOT_IMAGE=/boot/vmlinuz-5.8.0-050800-generic
root=UUID=415eed75-e8aa-4b5a-a49d-51f5b103641e ro quiet splash i8042.nopnp=1
"dyndbg=file drivers/pci/* +p"
""
Ad #27-1) Well, according to here
https://wiki.ubuntu.com/Kernel/BuildYourOwnKernel#Building_the_kernel it
seems I will need that _all.deb package, too, so, I'm on it...
installing all four:
"""
crysman@SPIN5:~/Downloads/kernels-Ubuntu$ sudo dpkg -i linux-*.deb
[sudo] password for crysman:
Select
I've just found out there is no need to compile kernel myself in Ubuntu,
because this distro provides upstream kernel packages according to this:
https://wiki.ubuntu.com/Kernel/MainlineBuilds
So... I'm just downloading from here:
https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.8-rc4/
Namely the
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
no wifi
Status in linux packa
Public bug reported:
wifi is missing from ubuntu. none of the solutions works.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.4.0-26-generic 5.4.0-26.30
ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30
Uname: Linux 5.4.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu
As a workaround, I am happy to share my bash script that can be ran
using a keyboard shortcut whenever the touchpad may act up (have to log
in first), please see attached. To assign it to a keyboard shortcut, go
to Settings > Keyboard Shortcuts > scroll down to the end of the
shortcuts and add a ne
So if you don't boot with "acpi_enforce_resources=lax"and you don't load
it87 module, do you still have issues with stability?
[4.419823] it87: Found IT8622E chip at 0xa40, revision 1
[4.419852] ACPI Warning: SystemIO range
0x0A45-0x0A46 conflicts with OpRegion
0x
My apologies. I wasn't checking this often enough. I upgraded the kernel
top 5.16 and the issue went away.
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Title:
Flickering screen
Please see comment #139...
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Title:
LapBook Pro touchpad (HTIX5288:00) sometimes does not work when
machine is restarted
Status in
@Kai-Heng, you who have much more experience in these issues about bugs
and errors, would this error have a solution?
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Title:
LapBoo
To add precision on my previous comment, I have only the issue where the
system hangs when I try to put the laptop in deep sleep.
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Tit
I have the same hardware and the same issue with kernel from 5.4
(original) to 5.8
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Title:
System hangs on sleep and won't boot on b
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
LapBook Pro touchpad (HTIX5288:00) sometimes does not w
The attachment "vt_handoff.patch" seems to be a patch. If it isn't,
please remove the "patch" flag from the attachment, remove the "patch"
tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the
team.
[This is an automated message performed by a Launchpad user owned by
~brian-murra
@Kai-Heng, given the amount of investigation and testing we have put
into this, should we mark this bug as confirmed or is it still
technically incomplete?
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The output of journalctl -b
** Attachment added: "h-Yoga-13 kernel: node 0: [mem
0x40005000-0xc4da]"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1885270/+attachment/5391916/+files/h-Yoga-13%20kernel%3A%20node%200%3A%20%5Bmem%200x40005000-0xc4da
if the result in #101 is positive for everyone,
then I think it's because of this missed patch since from cosmic
** Patch added: "vt_handoff.patch"
https://bugs.launchpad.net/ubuntu/+source/gnome-session/+bug/1845801/+attachment/5391915/+files/vt_handoff.patch
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Hi Guys,
Help me to test this, this works for me,
please find this line "set vt_handoff=vt.handoff=7" in /boot/grub/grub.cfg,
and change it to "set vt_handoff=vt.handoff=1", then reboot let's see how it
go, thanks.
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Hi Guys,
Help me to test this, this works for me,
please find this line "set vt_handoff=vt.handoff=7" in /boot/grub/grub.cfg,
and change it to "set vt_handoff=vt.handoff=1", then reboot let's see how it
goes, thanks.
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@Bob Lawrence (pilotbob42)
So i'm back with a better workaround.
First I enabled the intel driver like I specified in my first point.(this
removes the tearing)
Then I used your workaround, but this was causing the other inputs to error at
startup so I on some forum that adding a command at star
(Yes, I have started it.)
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Title:
high speed data to usb disk makes the kernel think that is has been
unmounted
Status in linux p
Thanks everyone rather.
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Title:
0a5c:21e8 Broadcom BCM20702A0: bluetooth mouse freezing for 4-9
seconds
Status in linux package i
New problems in an old thread
After using @Matthias Fulz's method (bumblebee without bbswitch + pm
with powertop+tlp) its quite simple to run any software requiring
nvidia. with his patch.
The problem is in preventing any other software from using nvidia when
not run with optirun/primusrun. For e
This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
eoan' to 'verification-done-eoan'. If the problem still exists, change
the tag 'verification
Hi All,
I will have to close or finish it off.
The laptop met an unfortunate end...
Thanks evertobe
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Title:
0a5c:21e8 Broadcom BCM2
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