Firewalld and none superuser
by Earl Ramirez
Dear All,
Previously, when I run firewall-cmd --list-all or any firewalld
commands as a regular user it will failed, with authorization failure.
Today I noticed that if I run firewall-cmd --list-all I can see the
rules; however, I am not able to modify the firewall rules without a
superuser privileges.
Is this the expected behaviour to be able to see the firewall rules as
a regular user or should I file a bug?
2 years
The restorecon problem is coming back
by Ron Yorston
On 6th May an update to selinux-policy for Fedora 32 (3.14.5-38.fc32)
caused all filesystems to be relabelled. In my case this took over
twelve hours. I was not happy.
It appears the developers have a workaround for the problem but the
update that applies it will cause all filesystems to be relabelled
if you already have the borked 3.14.5-38.fc32 update.
The new update is currently in updates-testing and will no doubt be
making its way onto our systems soon enough. The developers say[1]:
Please note updating from the previous package version
selinux-policy-3.14.5-38.fc32 will have all filesystems relabeling
as a result which cannot be prevented. If relabeling takes a lot
of time, consider unmounting some filesystems, updating manually,
postponing the update to later.
You have been warned.
Ron
[1] https://bodhi.fedoraproject.org/updates/FEDORA-2020-886cc9af08
2 years
Finding Trusted and Reliable Packers and Movers
by Mukesh Singal
Home relocation isn’t a cup of coffee that you would take out easily. Instead, it’s a hell lot of tougher tasks you might have ever gone through! It involves a lot of activities that need perfect planning and execution. You can’t move to and from Mumbai on your own. And if you would, you may face a lot of hassles, troubles, problems, and annoyance.
Why suffer a lot in your moving jaunt, when you could find reliable packers and movers in Mumbai! Yes, chuck out the hassles and troubles. Having good expertise in the industry a professional moving company knows what has to be done and which way.
Be a sensible customer and identify the best packers and movers in Mumbai beforehand.
How to do that? Check out below given tips:
1. Explore online word and research
Thanks to the World Wide Web that has simplified almost every task for us so as finding the right mover. If you are looking for the one in your area, doing an online search would surely be beneficial. This will help you come across several ones that provide the best packing and moving services. Shortlist the ones that match your needs. Join online discussion forums for better help Contacting online discussion forum is yet another way to find the best packers and movers in Mumbai.
2. Ask your relatives or friends
Get in touch with people who have moved lately. They can be beneficial to solve all your queries. Ask them, phone them, or seek their help whenever needed. You can even ask for their references that will help you in the long run. So, don’t worry more. Keep every worry aside as the above-suggested tips are gonna help you out.
3. Don't look for cheap deals, go with brand value.
Many packers and movers in Mumbai have established themselves in the city. Since the beginning they have been serving people with their home or office shifting jaunts. Those who want to save some bucks look for cheap packers and movers in Mumbai. They in fact, invite troubles for themselves by not checking the background of the mover, but just finding their deals attractive.
4. Enquire about packing and moving process
There is a mushrooming number of packers and movers out there who claim to give outstanding services. But the true story tells another tale. Hence, it’s not good but dangerous for your goods if you follow their steps.
Many packers and movers in Mumbai have a different process for packing and moving process. You should definitely be aware beforehand how your good will be packed and shipped. You don’t want to end up in broken good when you unpack them.
5. Enquire about insurance of goods
If you don’t want to take any risk with your goods, ask packers and movers about insurance. They can guide you about the insurance process. Some packers and movers like TBPM packers and movers will guaranty your good safety.
https://www.tbpackersmovers.com
2 years
X server crashes when system is busy but server is idle
by Jonathan Ryshpan
A number of times lately my system has partially locked up. When this
happens, the system is playing an audio file (usually using rhythmbox)
but is otherwise idle. Audio continues but the screen is inactive: generally it is dark but sometimes it shows a screen saver (sometimes a clock that never changes); sometimes the cursor follows the mouse; usually no cursor is visible. It's possible to get into console mode by pressing CTRL/ALT/F2 but I haven't been able to get the graphical system back without rebooting. I first saw this under Fedora-31 and have been waiting for Fedora-32 before reporting it. Nothing in the log stands out.
Any theories? Anything I should look for?
System is Fedora-31 and Fedora-32
Server is: /usr/libexec/Xorg
CPU model is: Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz
Graphics controller is: Intel Corporation Xeon E3-1200 v3/4th Gen Core
Processor Integrated Graphics Controller (rev 06)
2 years
L1TF CPU bug present - What do I do now ?
by Sreyan Chakravarty
Hi guys,
While booting up I get a scary message saying:
L1TF CPU bug present and SMT on, data leak possible.
Yup you guessed it, I am on an Intel processor, which is in fact quiet old:
Intel(R) Core(TM) i5-6200U CPU
Vulnerability info from the kernel:
cat /sys/devices/system/cpu/vulnerabilities/l1tf
Mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable
I am in the process of reading this detailed article about the bug:
https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html
Meanwhile, I wanted to know if any one here has the same problem and
what they did for mitigations.
The scariest thing about this bug, specifically, is that even malicious
VMs pose a threat. May speculative execution burn in hell.
I am no expert on hardware or these types of obscure vulnerabilities so
any advice/tips/help is greatly appreciated.
PS: I thought of going to a kernel mailing list, but am worried that
those "geniuses" would just flame me.
--
Regards,
Sreyan
2 years
Error: Failed to download metadata for repo
'rpmfusion-free-updates'
by Patrick Dupre
Hello,
Trying to update a fedora 30 (which has been updated ~ 2 weeks ago), I get
Errors during downloading metadata for repository 'rpmfusion-free-updates':
- Curl error (60): SSL peer certificate or SSH remote key was not OK for https://mirrors.rpmfusion.org/metalink?repo=free-fedora-updates-released-... [SSL certificate problem: certificate has expired]
Error: Failed to download metadata for repo 'rpmfusion-free-updates': Cannot prepare internal mirrorlist: Curl error (60): SSL peer certificate or SSH remote key was not OK for https://mirrors.rpmfusion.org/metalink?repo=free-fedora-updates-released-... [SSL certificate problem: certificate has expired]
I worked around, and I could not solve the issue.
Can I get some help?
Thanks
===========================================================================
Patrick DUPRÉ | | email: pdupre(a)gmx.com
Laboratoire interdisciplinaire Carnot de Bourgogne
9 Avenue Alain Savary, BP 47870, 21078 DIJON Cedex FRANCE
Tel: +33 (0)380395988
===========================================================================
2 years
pause
by Patrick Dupre
Hello,
I can make the machine on pause from the graphics mode (gnome).
How can I do it from a terminal?
Thanks.
===========================================================================
Patrick DUPRÉ | | email: pdupre(a)gmx.com
Laboratoire interdisciplinaire Carnot de Bourgogne
9 Avenue Alain Savary, BP 47870, 21078 DIJON Cedex FRANCE
Tel: +33 (0)380395988
===========================================================================
2 years
pm-utils
by Patrick Dupre
Hello,
Is there any package equivalent to pm-utils?
===========================================================================
Patrick DUPRÉ | | email: pdupre(a)gmx.com
Laboratoire interdisciplinaire Carnot de Bourgogne
9 Avenue Alain Savary, BP 47870, 21078 DIJON Cedex FRANCE
Tel: +33 (0)380395988
===========================================================================
2 years
