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Bug description here : https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912935

What else can I do?

By updating the kernel, these warnings appear:



W: Possible missing firmware...

Hello,

any time I shutdown my notebook (Ryzen 5 3500U + Vega8) I have a huge battery drop around 15 to 20 percent per day.

If I reboot into the systems boot loader and shut down the device with...

I have a second headset which is not working on this dell notebook and the headsets are working on other devices. :/
Sound is working, but not the microphone, same problem as with the internal...

It is installed, an internal microphone is selected but receives no input. Second option is "Microphone (uplugged)" without any input with plugged in headset.



287676

I can select two devices on F6:
On intel, it looks like this: Sound is working, microphone is not working, there is no Microphone to unmute.

287666

If I select Nvidia, this option appears, not...

I bought an external microphone (phone connector) and it is also not working. Listed as unplugged at audio mixer, "input devices".

What could be the cause?

... i need a microphone :(

Could you find a solution?

The solution from this post is not working (any more?).
https://answers.launchpad.net/ubuntu-certification/+question/690183


cd /lib/firmware/intel/sof;sudo ln -s...

Shouldn't it be the same self-test at smartmoontools and at the vendor software? The extended test in smartmoontools completed with no error.

The test from the vendor is not starting (or not...

@ oldfred The tool from the ssd vendor is not helping at all. But I updated the ssd firmware.

It is just saying anything is ok, but the extended self-test from a life linux...

The CPU temperature seems to be above threshold multiple times.

After the ssd wipe from the bios, i reinstalled ubuntu, at least the ssd was working yesterday.
Today it only booted to busybox...

@ oldfred
pm is stuck at boot, maybe this ubcd version is too old.

The frozen state seems actually be normal on some bios versions, but it should not affect the linux installation ... ?
I did a...

@oldfred
you are right, the ssd is frozen



Could the I/O errors and smart data errors come from a frozen state?

dmesg:
smart:
No hdd password is set in the bios and a suspend is not...

From the dmesg log file, i only noticed:


But it seems to be incomplete.

The 20.04 on this device has only dmesg logs. My notebook with 18.04 has kern + syslog, but no dmesg.
Something...

It is installed in UEFI mode, secure boot is disabled.

AHCI - I can not find it in the bios options. Normaly it is unter System Configuartion - SATA Operation @ Dell
But the options Integrated...

Maybe, that the device (scsi ?) controller is dying? :confused:

The interface on xubuntu was very stable over the years. LTS distribution upgrade very two years and the periodical upgrades and you are done.
On ubuntu this is very straight forward and fast. In...

Hi,

I installed ubuntu on a Latitude 7275.
Before installation, I upgraded the bios version.

Ubuntu is freezing every time or very slow and it seems to get worse, the smartmoontools package...

The page http://keyserver.ubuntu.com:11371 is reachable via browser, what could be the problem?
How can I verify the iso file?

Well, somehow it worked now.

What I could find out:
- 1. when I...

Hi,

I try to verify the xubuntu 20.04 iso, but the verification is not possible.

https://help.ubuntu.com/community/VerifyIsoHowto


gpg --keyid-format long --keyserver...

Found a solution here https://ubuntuforums.org/showthread.php?t=1765415&p=10852656#post10852656

ALT+space opens the menu

Hi, how can I exit full screen?

I accidentally clicked fullscreen on the keepassx panel. It is not F11, an I can not find an option in the interface.

After closing and starting the...

No, I didn't try ... but I used zypper.

That should be something like this, a debian/ubuntu armhf version with uboot.

There could be an incompatibility with newer version which maybe break it.

- a full backup

- the SOS boot image from his guide is working, you can write a new bct to the 2nd partition, with the...

Yes it is the 8GB version ;)

I the used "-r" already, should be the same as "--resume" (see nvflash --help).

But I could now restore my 2nd partition with

./nvflash -r --rawdevicewrite 0...

Should be correct.

Write the image <filename> partition <N> of your AC100:

$ nvflash -r --download <N> <filename>

Read the partition <N> from the AC100 to the file <filename>:
$...