Hi,
Just FYI.
The mmap issue can be 100% re-produced with mmap-test(source code provided)
mentioned in
https://lore.kernel.org/linux-mm/cb8dc31a-fef2-1d09-f133-e9f7b9f9e...@sony.com/
And the issue should be already solved with following CL in linux kernel v6.2.13
maple_tree: make maple state
Thanks, booted both kernels on i3 instances that reported support for
invariant tsc and had nomigrate set and was able to validate that both
selected the tsc instead of xen as the clocksource.
** Tags removed: verification-needed-jammy-linux verification-needed-lunar-linux
** Tags added:
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
This bug is awaiting verification that the linux-intel-
iotg/5.15.0-1039.45 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-jammy-linux-intel-iotg' to
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 2034963
and then change the status of the bug to 'Confirmed'.
If, due to the
** Package changed: ubuntu => linux (Ubuntu)
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Title:
Linux kernels newer than 5.15.0-78 cause high CPU temperature and fan
speed
You have been subscribed to a public bug:
Hello all,
I wish to report a bug with the Linux kernels for the following
versions:
5.15.0-79
5.15.0-82
5.15.0-83
6.2.0-32
I do not know whether it is appropriate to raise separate bug reports
for these, so I have not done so for the moment.
When I
** Changed in: linux-azure (Ubuntu Focal)
Importance: Undecided => Medium
** Changed in: linux-azure (Ubuntu Focal)
Status: New => Fix Committed
** Changed in: linux-azure (Ubuntu Focal)
Assignee: (unassigned) => Tim Gardner (timg-tpi)
** Changed in: linux-azure (Ubuntu Jammy)
** Changed in: linux-azure (Ubuntu Jammy)
Status: In Progress => Fix Committed
** Changed in: linux-azure (Ubuntu Lunar)
Status: In Progress => Fix Committed
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** Tags added: patch
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https://bugs.launchpad.net/bugs/2034705
Title:
efivar fails to read variables
Status in efivar package in Ubuntu:
Invalid
Status in
Not using SEV. These are flag
EPYC3 Flags:
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge
mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext
fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good nopl nonstop_tsc cpuid
extd_apicid aperfmperf rapl pni pclmulqdq
** Description changed:
[Impact]
Arm64 kernels compiled with CONFIG_EFI_ZBOOT=y don't use the
ARM64_IMAGE_MAGIC ('ARM\x64') but LINUX_PE_MAGIC (0x818223cd) in the PE Header.
Our GRUB fails to boot such a kernel.
We should eliminate the following check:
** Patch added: "Draft Linux patch"
https://bugs.launchpad.net/ubuntu/+source/linux-meta-riscv/+bug/2034705/+attachment/5699289/+files/0001-efivarfs-fix-statfs-on-efivarfs.patch
** Changed in: linux-meta-riscv (Ubuntu)
Assignee: (unassigned) => Heinrich Schuchardt (xypron)
** Changed
U-Boot currently does not implement QueryVariableInfo at runtime. This
function is not needed for a read only efivarfs. I think it would be
more appropriate to check if GetVariable is enabled in
efi.runtime_supported_mask.
** Changed in: efivar (Ubuntu)
Status: New => Invalid
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You
Kernel commit d86ffcb1 ("efivarfs: expose used and total size")
introduced an EFI runtime call QueryVariableInfo().
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In U-Boot's EFI_RT_PROPERTIES_TABLE_VERSION the flag
EFI_RT_SUPPORTED_QUERY_VARIABLE_INFO is not set.
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Title:
efivar
The problem is due to the kernel not supporting the deprecated statfs()
call on the efivarfs file system.
To demonstrate this I have created the following program (statfs.c):
#include
#include
int main(int argc, char *argv[])
{
struct statfs s;
int ret;
if (argc < 2)
** Description changed:
+ SRU Justification
- 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
+
** Package changed: ubuntu => linux-hwe-6.2 (Ubuntu)
** Tags added: jammy
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Title:
NIC RTL8168 randomly disconnected from
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
You have been subscribed to a public bug:
After kernel update to 6.2.0-26 and newer. The my device experience
network problem from time to time. In the end, I found the NIC card
actually fall off from the pcie bus:
```
lspci -vnnk
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co.,
Hello!
Unfortunately, I have not been notified by email that a new comment has
been posted here, and so, I am only seeing this now, by simple
coincidence!
First, thank you @BenBaker for the suggestion.
I have just tried it straight away. And here are my results: yes, with
your kernel boot args,
Public bug reported:
Support is requested for 3 TDX-specific features:
- Unaccepted memory, aka "lazy memory accept"
- TDX "Get Quote" - is needed for attestation
- Marking the TSC as reliable
More information at:
linux-oem-22.04d in updates now, but it could not support mipi yet.
6.5.0-1003-oem
Sep 08 06:03:58 binli-X1-Carbon-G10 kernel: intel-ipu6-isys intel-ipu6-isys0:
isys port open ready failed -16
Sep 08 06:03:58 binli-X1-Carbon-G10 kernel: intel-ipu6-isys intel-ipu6-isys0:
Device close failure:
ON ThinkPad X1 Carbon Gen 10, the mipi works fine now on 22.04 with
genericc kernel or 6.1.0-oem kernel, tested in gst-launch-1.0 or
https://webcamtests.com/ .
$ sudo apt install inux-modules-ipu6-generic-hwe-22.04
linux-modules-ivsc-generic-hwe-22.04
$ sudo apt install
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: nvidia-graphics-drivers-520 (Ubuntu)
Status: New => Confirmed
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** Tags added: verification-needed-jammy
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https://bugs.launchpad.net/bugs/2033654
Title:
amdgpu: Fixes for S0i3 resume on Phoenix
Status in linux package in
Just to add to this, it is definitely a kernel problem, and since it
comes back once in a while it would suggest that its the same
programmer/contributor that is the cause of this - it then get fixed in
newer kernel and then comes back again(seem someone don't learn from
their mistake).
I am on
It seems the crash happens in the dummy handler for an interrupt that is used
for the unlock of a paravirtualized spinlock. It is set when a vcpu is
initialized but then the interrupt is disabled. So I assume an interrupt
happens between request_irq and disable_irq.
I tried 2 things on jammy
** Description changed:
The following upstream fix is requested to resolve issues with SEV live-
migration:
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=ac3f9c9f1b37edaa7d1a9b908bc79d843955a1a2
More details in:
Hello @mloza1, Are you using AMD SEV here by any chance?
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https://bugs.launchpad.net/bugs/2024500
Title:
KVM: after upgrading the kernel to 5.15.0-75, VM hangs
** Also affects: linux-gcp (Ubuntu Mantic)
Importance: Undecided
Status: New
** Changed in: linux-gcp (Ubuntu Focal)
Assignee: (unassigned) => Khaled El Mously (kmously)
** Changed in: linux-gcp (Ubuntu Jammy)
Assignee: (unassigned) => Khaled El Mously (kmously)
** Changed
This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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Title:
[mantic] New 6.5.0.2 kernel +
Our servers are not connected with public internet. i cant run apport-
collect:
ERROR: connecting to Launchpad failed: [Errno 110] Connection timed out
You can reset the credentials by removing the file
"/root/.cache/apport/launchpad.credentials"
Today Morning same notice like yesterday. Again
** Description changed:
The following upstream fix is requested to resolve issues with SEV live-
migration:
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=ac3f9c9f1b37edaa7d1a9b908bc79d843955a1a2
More details in:
Still here with latest 6.5.0.5
** Changed in: linux (Ubuntu)
Status: Incomplete => New
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Title:
[mantic] New 6.5.0.2 kernel
apport information
** Attachment added: "acpidump.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699158/+files/acpidump.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699156/+files/UdevDb.txt
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apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699157/+files/WifiSyslog.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699154/+files/ProcModules.txt
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apport information
** Attachment added: "RfKill.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699155/+files/RfKill.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699153/+files/ProcInterrupts.txt
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apport information
** Attachment added: "ProcCpuinfoMinimal.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699152/+files/ProcCpuinfoMinimal.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699151/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "Lsusb-v.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699150/+files/Lsusb-v.txt
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apport information
** Attachment added: "Lsusb-t.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699149/+files/Lsusb-t.txt
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apport information
** Attachment added: "Lsusb.txt"
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699144/+files/CurrentDmesg.txt
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Public bug reported:
The following upstream fix is requested to resolve issues with SEV live-
migration:
https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=ac3f9c9f1b37edaa7d1a9b908bc79d843955a1a2
More details in:
apport information
** Attachment added: "Lspci-vt.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699147/+files/Lspci-vt.txt
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apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699145/+files/IwConfig.txt
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** Attachment added: "Lspci.txt"
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apport information
** Tags added: apport-collected mantic wayland-session
** Description changed:
Hi,
Legion laptop with Nvidia.
- Nouveau : no hdmi
- Nvidia 535 dynamic graphics : no HDMI (screen not detected)
- Nvidia 535 discrete graphics : HDMI is detected
So I suppose
apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/2033735/+attachment/5699143/+files/CRDA.txt
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