Unable to remove grub menuentry for kernel 5.9
by Sreyan Chakravarty
Hi,
I have uninstalled kernel 5.9 via dnf remove, and I have also re-generated
my grub.cfg using grub2-mkconfig, but the GRUB menuentry for kernel 5.9
still persists.
Any other way to get rid of it ?
I cannot understand the format of the grub.cfg file hence can't modify it
manually.
I tried to find menuentry sections but I could only find 1:
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
fwsetup
}
What am I doing wrong?
--
Regards,
Sreyan Chakravarty
3 years, 6 months
Re: Where's the best place to discuss Cura issues?
by Fulko Hew
On Tue, Dec 1, 2020 at 3:49 PM Fulko Hew <fulko.hew(a)gmail.com> wrote:
... snip ...
> There is a "Get started" button under the "...This will only take a few
>> moments." text. Maybe the VM screen is too small to make it visible, the
>> window
>> is rather tall.
>>
>
> Not on my machine. See the attached:
>
Sorry, the screen shot may not come through.
Suffice it to say, yes there is room for a button, but nothing
is visible. And for laughs, I tried clicking everywhere anyway, and
there isn't a hidden button on that window anywhere.
3 years, 6 months
Where's the best place to discuss Cura issues?
by Fulko Hew
As the subject line asks, where's the best place to discuss issues?
The 3dprinting list ?
In the meantime, I've been using the released version of Cura on F28
but I couldn't seem to get a slice that had 1 layer wide vertical walls.
So I thought I'd try the most recent version in F33 in a VM.
[I then had to upgrade a system to F33 rather than in a VM.]
After installing 'dnf install cura' and running it,
it hangs with a splash screen that says:
'Welcome to Ultimaker Cura.
Please follow these steps to set up Ultimaker Cura.
This will only take a few moments.'
And that's it. It does nothing else, and there isn't anything I can click
on to proceed.
Any suggestions?
Thanks
Fulko
3 years, 6 months
How do I restore BTRFS snapshots ?
by Sreyan Chakravarty
Hi,
I have only 1 partition, which has my root and /home together.
I have installed Fedora33 with the default BTRFS settings, in which it does
not create a subvolume for root.
I have created a snapshot of my entire root filesystem using:
sudo btrfs subv snapshot / /root/snapshots/test
Now what do I do ?
How do I restore the snapshot ?
I don't want to use snapper, just the native BTRFS tools.
--
Regards,
Sreyan Chakravarty
3 years, 6 months
Re: mysterious/suspicious internet activity.
by J.Witvliet@mindef.nl
From: "home user" <mattisonw(a)comcast.net<mailto:mattisonw@comcast.net>>
Date: Monday, 30 November 2020 at 18:57:40
To: "users(a)lists.fedoraproject.org" <users(a)lists.fedoraproject.org<mailto:users@lists.fedoraproject.org>>
Subject: mysterious/suspicious internet activity.
Fedora-32 home workstation; gnome.
In ksysguard, I've been noticing internet activity that I can't explain. This has been going on for weeks, and it's making me uncomfortable.
What I do:
1. After the system has been powered down overnight, I boot it up.
2. I sign in to a user account.
3. My .bash_profile sources my .bashrc, sets PATH, and launches xeyes. My .bashrc sources /etc/bashrc, sets PS1 and PATH, and defines aliases.
4. I launch ksysguard, then Spectacle.
5. I wait several seconds, then take a screen-capture of ksysguard's display.
To get a good sample, I did five screen-captures. Here are the google drive links to them:
"https://drive.google.com/file/d/1EdlSgKY0fJpU7r3nbstWA7G_2C93gOgO/view?us..."
"https://drive.google.com/file/d/1jfocTMRnwguRdDIchoBtsNYYwQZr647i/view?us..."
"https://drive.google.com/file/d/1Tx3kDEMbL_TCZZ-F0YOVOXSy2D9G3MAM/view?us..."
"https://drive.google.com/file/d/157KU27QtsJTZghyRgeuafYSnvxR85im4/view?us..."
"https://drive.google.com/file/d/1AyZDRvcKYHYypNSU6AF9Fh34rh_l3q2J/view?us..."
This is way outside my knowledge and experience. I need good step-by-step instructions on this.
Thank-you in advance.
Bill.
_______________________________________________
Hi,
What puzzles me, is that you don’t refer to the firewall.
It’s the firewall responsibility to block unexpected incoming, but also outgoing traffic.
Often people trust all outgoing traffic on 443 and 80 (and corresponding replies), but you can initially LOG it all, and subsequently change your rules to DROP all you don’t want to see. (Before logging the uncaught)
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3 years, 6 months