** Changed in: ubuntu-z-systems
Status: In Progress => Fix Committed
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Title:
perf vendor events s390: Add new deflate counter
[Expired for bluez (Ubuntu) because there has been no activity for 60
days.]
** Changed in: bluez (Ubuntu)
Status: Incomplete => Expired
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I would like to note that although Eoan and Disco has already reached
their end-of-life, we still have 5.3 / 5.0 kernel for clouds.
Next is to check if this can be reproduced on those.
** No longer affects: linux-aws (Ubuntu)
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Hello @pooja-9, @kphatak-pf9 and @vlee,
You wouldn't happen to have Kernel Samepage Merging (KSM) enabled on
your compute nodes would you?
You can check by looking at the value of:
$ cat /sys/kernel/mm/ksm/run
If it is 1, your nodes have it enabled, and if it is 0 or "missing", you
don't have i
Yes I do understand why you might call that corruption.
Actually you didn't need to enable DRM debugging. It looks like there
are a few errors coming from the Intel kernel graphics driver 'i915'.
Those might be separate to the FIFO underrun errors, which other people
also report in bug 1550779.
T
You can try "sync" to force writing cache to USB drive. It is easier to
remember.
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Title:
wmi_bus wmi_bus-PNP0C14:00: WQBC data bloc
** Changed in: linux (Ubuntu Focal)
Status: Triaged => Fix Committed
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Title:
Add support for Atlantic NIC firmware v4
** Changed in: linux (Ubuntu Focal)
Status: In Progress => Fix Committed
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Title:
perf vendor events s390: Add new deflate cou
** Package changed: udev (Ubuntu) => systemd (Ubuntu)
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Title:
kswapd0 high cpu
Status in linux package in Ubuntu:
Confirmed
Statu
** Changed in: udev (Ubuntu)
Status: New => Invalid
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Title:
i/o error if next unused loop device is queried
Status in linux
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 1890639
and then change the status of the bug to 'Confirmed'.
If, due to the nature
since this is hardware related, I added "linux" as affected package
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
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I've uploaded this to the SRU queue for Bionic.
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Title:
missing hardware/runtime info when reporing linux-firmware bugs via
The attached deb diff will fix issue this on bionic as of today with
latest apport on bionic being 2.20.9-0ubuntu7.16
** Description changed:
- linux-firmware doesn't install any package hooks for apport, so it will
- only carry some default items leaving hardware list, kernel messages
- unattach
The file is available on my 20.04 system.
[ 12:15PM 11013 ] [ bdmurray@impulse:/tmp/bug-1890638 ]
$ dpkg -L linux-firmware | grep "rtl_nic"
/lib/firmware/rtl_nic
/lib/firmware/rtl_nic/rtl8105e-1.fw
/lib/firmware/rtl_nic/rtl8106e-1.fw
/lib/firmware/rtl_nic/rtl8106e-2.fw
/lib/firmware/rtl_nic/rtl81
The post 54 workaround fixed it for me, thanks much @khitschler.
(https://bugs.launchpad.net/ubuntu/+source/plasma-
desktop/+bug/1849084/comments/54)
Running Ubuntu 18.04.1 with latest stable kernel (5.4.0-42), but this
has been a problem since the upgrade from 16.04.
Since there are no issues wi
You have been subscribed to a public bug:
Possible missing firmware /lib/firmware/rtl_nic/rtl8125a-3.fw for module
r8169
after running sudo apt upgrade in ubuntu 18.04
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: ubuntu-release-upgrader-core 1:18.04.38
ProcVersionSignature: Ubuntu 5.4.0
** Tags removed: targetmilestone-inin---
** Tags added: targetmilestone-inin18042
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Title:
performance drop with ATS enabled
Status
** Tags removed: targetmilestone-inin---
** Tags added: targetmilestone-inin1910
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Title:
Fixup tlbie vs store ordering issue on POWE
maybe it would be better to just switch to systemd-coredump for crash
handling.
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Title:
systemd ProtectSystem/mount namespace makes
Today I had donloaded the ubuntu-20.04.1-desktop-amd64.io and do a fresh
install.
unfortunaly the problem exist there too :-(
I will do some more tests and inform You about the findings..
(will take some time...)
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This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
NFS Home Directories
Status i
I believe this may duplicate bug: 1886775.
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Title:
NFS Home Directories
Status in linux package in Ubuntu:
Confirmed
Bug descrip
Public bug reported:
When running with NFSv4 4.2 home directories with encryption enabled the
machine froze hard. Reporting an exception in syslog.
Aug 6 10:16:00 tars kernel: [1058579.764235] [ cut here
]
Aug 6 10:16:00 tars kernel: [1058579.764262] virt_to_cache: Obje
** Changed in: linux (Ubuntu)
Status: Confirmed => Invalid
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Title:
apparmor error causing deauthentication for certain SSID's
The installation error should be harmless. Those kernels can be removed
safely.
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Title:
[NUC8CCHK][HDA-Intel - HDA Intel PCH, playba
Kamil Sztuke,
Can you please file a new bug? Thanks.
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Title:
[NUC8CCHK][HDA-Intel - HDA Intel PCH, playback] No sound at all
Status
Following
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1850439/comments/185
here are instructions that provide a permanent fix.
> ## Next step: have a permanent fix
>
> Some copy-paste instructions as to how to make this fix permanent
> would be appreciated. Else I can figure out some and
Probably file an upstream bug at intel graphics upstream:
https://gitlab.freedesktop.org/drm/intel/wikis/How-to-file-i915-bugs
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Title:
Was any kernel older than 5.4.0-42 in use?
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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Title:
touchad not
Please try "safe graphics" boot option.
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Title:
18.04 LTS - ACPI parsing errors in ZBook G5 Mobile Workstation: issues
ex. suspend
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 1890603
and then change the status of the bug to 'Confirmed'.
If, due to the nature
Public bug reported:
The subject says it all.
I follow the instruction from
https://wiki.ubuntu.com/DebuggingTouchpadDetection
Thanks for reading.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "devices"
https://bugs.launchpad.net/bugs/189060
apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399303/+files/UdevDb.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399286/+files/Lspci.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399304/+files/WifiSyslog.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399301/+files/ProcModules.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399298/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399297/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399302/+files/PulseList.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399300/+files/ProcInterrupts.txt
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apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399299/+files/ProcEnviron.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399287/+files/Lsusb.txt
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apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399283/+files/CRDA.txt
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Ti
apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399285/+files/IwConfig.txt
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apport information
** Description changed:
When booting using 5.4.0-42-generic kernel, screen resolution is fixed
at 640x480 and there is no way to change it. Booting using
5.3.0-62-generic works fine.
In "Displays", the dropdowns for Resolution only has 640x480 for
selection. For R
apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1889780/+attachment/5399284/+files/CurrentDmesg.txt
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Well this is a PC with onboard intel graphics. A memory issue would mean
RAM problem which is not the case here. I can see a visual corruption.
If you can't see it then there is nothing more to say here.
You are welcomed to see the dmesg and figure out what happens. There is
no hardware damage on
I wish I could place a date on when the issues started. My guess is that
it was either late May or early June. The issue happens quite frequently
in the last updates and now I get sometimes a black screen on the laptop
while the external monitor remains working. A restart of the system
brings thing
The link you sent says:
>Note: If you are testing to isolate a bug or regression, please do not use the
>daily folder.
>Instead, use the latest mainline kernel at the top from the link above.
Could you clarify if you want me to test the latest mainline kernel
(5.8) or the latest in the 5.4?
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https://lists.ubuntu.com/archives/kernel-team/2020-August/112506.html
** Description changed:
+ == SRU Justification [ FOCAL ] ==
+
+ The msg_zerocopy.sh kernel self test will fail on machines that d
I confirm this bug for Ubuntu 20.04 LTS, gnome-disk-utility and Hitachi
HUH721010ALE604 10 TB HDD (FW ver. LHGNW384).
** Changed in: linux (Ubuntu)
Status: Expired => Confirmed
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Hi!
Same problem with HP ZBook G6 15.
Latest BIOS 1.05
Ubuntu 20.04.1 LTS
The problem occurs with kernel 5.4.0.42 but not with the previous version
5.4.0.26.
Only workaround that works with me is acpi=off as boot parameter.
Regards
Pierre
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"corruption" to me would mean a problem in graphics memory. That's not
what I am seeing in your photos. Your photos seem to show the graphics
memory fully intact and some kind of analog VGA signalling problem.
Which unfortunately means the Linux kernel might not be aware of the
problem.
Still, as
It might be that there's some minor damage to the VGA port on the
machine. It might be so minor you can't even see it :(
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Title:
VGA
This is a simplified version of the means to work around this problem:
Step 1:
sudo sed -i 's/COMPRESS=lz4/COMPRESS=gzip/g' /etc/initramfs-tools/initramfs.conf
Step 2:
sudo update-initramfs -u
Step 3:
Reboot.
Now I wonder whether someone has already tried something other than gzip?
Because ini
** Attachment added: "Cursor corruption at VGA#2(same seen at VGA#1)"
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1890436/+attachment/5399180/+files/new-VGA-cursor-29.jpg
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** Attachment added: "Corruption of welcoming screen at VGA#2"
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1890436/+attachment/5399179/+files/new-VGA-50.jpg
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Title:
VGA image is ghosted and stretched (LG L1953S)
Status in linux package in Ubuntu:
Incomplete
Status in xorg-server package
** Attachment added: "X log with DP and VGA#2 monitors"
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1890436/+attachment/5399181/+files/Xorg.log
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** Attachment added: "Corrupted font display at VGA#1"
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1890436/+attachment/5399175/+files/bad-VGA-22b.jpg
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** Attachment added: "Corruption of home folder at VGA#2"
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1890436/+attachment/5399178/+files/new-VGA-16.jpg
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htt
** Attachment added: "Normal font display at DP"
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1890436/+attachment/5399173/+files/good-DP-01b.jpg
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** Attachment added: "Corrupted font display at VGA#2"
https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/1890436/+attachment/5399176/+files/bad-VGA-48b.jpg
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Hello, thank you for your early reply! I am afraid that you haven't got
the big picture here. On my side, there is no doubt that I am getting a
visual corruption. Just take a look at the attached images.
The video signal is good since the monitor works normal when I enable
CSM setting in BIOS. As
Thanks for your help. But I have installed Bios N2LET76W 1.76 (you can
see it in bug description too) and I have the same problem. :-(
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** Package changed: linux-raspi2 (Ubuntu) => linux-raspi (Ubuntu)
** Also affects: linux-raspi (Ubuntu Focal)
Importance: Undecided
Status: New
** Changed in: linux-raspi (Ubuntu)
Status: New => Invalid
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Pa
The changelog contains several fix for hang at BIOS post:
- (Fix) Fixed an issue where system might hang at POST when attach USB C to
DisplayPort
Adapter cable.
- (Fix) Fixed an issue where WWAN device firmware update process might fail when
Thunderbolt BIOS Assist Mode is set to
https://pcsupport.lenovo.com/sk/en/products/laptops-and-
netbooks/thinkpad-x-series-laptops/thinkpad-x390-yoga/downloads/DS539544
There is a update of n2lul15w, please try it.
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** Changed in: linux (Ubuntu)
Status: Invalid => Confirmed
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
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** Changed in: linux (Ubuntu Xenial)
Importance: Undecided => Medium
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Title:
Build and ship a signed wireguard.ko
Status in linu
** Changed in: linux (Ubuntu Focal)
Importance: High => Medium
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Title:
Fix missing HDMI/DP Audio on an HP Desktop
Status
** Summary changed:
- Microcode SW error detected. Restarting 0x0
+ Wifi problem - Microcode SW error detected. Restarting 0x0
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OK, got it, will upload for G.
thx.
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Title:
Make digital mic on the AMD Renoir machines work under gnome desktop
Status in alsa-
** Also affects: kunpeng920
Importance: Undecided
Status: New
** Also affects: kunpeng920/ubuntu-20.04
Importance: Undecided
Status: New
** Also affects: kunpeng920/ubuntu-18.04-hwe
Importance: Undecided
Status: New
** Also affects: kunpeng920/upstream-kernel
Imp
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