[CentOS] Optimizing Windows virtual machines

Hi! Im following the instructions found on RHEL 8 documentation. https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html-single/configuring_and_managing_virtualization/index#enabling-hyper-v-enlightenments_optimizing-windows-virtual-machines-on-rhel-8 And when I'm trying to

[CentOS] iwlwifi problem after Centos 8.2 update

Hi! I get high cpu usage on my laptop (yes im running Centos on my laptop) after my last update. At the beginning i though it was libvrtd but after stopping it gnome monitor keep showing high cpu usage although i couldnt find the app that was responsible for it with the top command. I searched

Re: [CentOS] C8.1 Grub problem

> > Hi, > > I tried as suggested, parameters will be updated but I get already > crash. So I tried to remove also rhgb and quiet and works well. > > Would be good to know what is wrong with grub2-mkconfig. > > Where start to investigate? > > No idea. I stop looking after I manage to

Re: [CentOS] C8.1 Grub problem

Hi there! I had a similar problem recently with grub. No idea why it doesnt work. Try using grubby instead of grub2-mkconfig if you want the system to keep your kernel parameters between boots. Something like: sudo grubby --args="i915.modeset=0 rd.driver.blacklist=i915" --update- kernel=ALL

Re: [CentOS] Windows 10 as guest on Centos 8

Thanks Jyrki and Leroy. I tried to use cockpit but virt-manager seems easier. Is there a config file for cockpit? Where is it? On Sun, 2020-04-05 at 17:58 +0300, Jyrki Tikka wrote: > I agree with Liam. The good old tried and tested virt-manager will be > obsoleted in the future but it is still

Re: [CentOS] IOMMU and kernel

yes it exist. thanks On Fri, 2020-04-03 at 15:00 -0400, Jonathan Billings wrote: > On Fri, Apr 03, 2020 at 09:40:09PM +0300, Georgios wrote: > > Yes > > > > dmesg | grep "EFI v" > > [0.00] efi: EFI v2.70 by American Megatrends > > That'

Re: [CentOS] IOMMU and kernel (solved?)

No Centos 8. Funny thing... i didnt find alot of info online about that problem. I was guessing other people could run to the same problem with me. Anyway. I dont know what happened either :-s Thanks On Fri, 2020-04-03 at 20:55 +0200, Simon Matter via CentOS wrote: > Hi, > > > I think i

Re: [CentOS] IOMMU and kernel (solved?)

I think i might have solve it. For some reason grub2-mkconfig doesnt work. (Have no idea why) I manage to solve it with grubby. sudo grubby --args="intel_iommu=on" --update-kernel=ALL For some reason it works. I dont know if it works if my kernel gets upgraded.

Re: [CentOS] IOMMU and kernel

Yes dmesg | grep "EFI v" [0.00] efi: EFI v2.70 by American Megatrends On Fri, 2020-04-03 at 14:29 -0400, Jonathan Billings wrote: > On Fri, Apr 03, 2020 at 07:37:10PM +0300, Georgios wrote: > > Hi. > > Im trying to set intel_iommu=on on kernel parameters at

Re: [CentOS] IOMMU and kernel

Yes i can find intel_iommu=on. For some reason it doesnt take it when i reboot. On Fri, 2020-04-03 at 18:44 +0200, Simon Matter via CentOS wrote: > > Hi. > > Im trying to set intel_iommu=on on kernel parameters at grub but > > for > > some reason it doesnt work. > > > > I edit /etc/default/grub

[CentOS] IOMMU and kernel

Hi. Im trying to set intel_iommu=on on kernel parameters at grub but for some reason it doesnt work. I edit /etc/default/grub file and i add the parameter. then i run grub2-mkconfig -o /boot/efi/EFI/centos/grub.cfg and then i reboot. when i run virt-host-validate i get QEMU: Checking if IOMMU

[CentOS] Windows 10 as guest on Centos 8

Hi there! Im trying to install windows 10 as a guest on Centos 8.1 I tried with cockpit and with boxes and both times my computer freezes during installation. Any ideas? Thanks in advance! ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] mplayer or vlc?

On Fri, 2019-10-18 at 13:54 -0700, Gordon Messmer wrote: > > way to keep applications that aren't well packaged isolated from the > applications that are. > That's an excellent reason! (Beside using newer applications etc) > ___ > CentOS mailing

Re: [CentOS] Centos 8 Mate?

you should give gnome3 some time. Here is the thing. At the beginning i disliked gnome3. I tried it for 1 or 2 days and then i turned to xfce. I started using gnome3 when one of my friends said that it is usable if you get use to it. I also considered the fact that desktop environments like xfce

Re: [CentOS] Top 7 Programming Languages That Employers Really Want

explanation to my comment. It depends where you live. On Fri, 2019-10-18 at 08:46 +0200, Georgios wrote: > Your sample isnt representative. > > > On Fri, 2019-10-18 at 10:28 +0800, Turritopsis Dohrnii Teo En Ming > wrote: > > Subject: Top 7 Programming Languages That

Re: [CentOS] Top 7 Programming Languages That Employers Really Want

Your sample isnt representative. On Fri, 2019-10-18 at 10:28 +0800, Turritopsis Dohrnii Teo En Ming wrote: > Subject: Top 7 Programming Languages That Employers Really Want > > Good day from Singapore, > > Article: Top 7 Programming Languages That Employers Really Want > Author: Nick

Re: [CentOS] mplayer or vlc?

You can also use VLC through flatpak. On Tue, 2019-10-15 at 16:42 +0200, Ljubomir Ljubojevic wrote: > On 10/15/19 4:20 PM, Adrian van Bloois wrote: > > Hi, > > Is there an mplayer or vlc available for CentOS-8? > > There is a VLC 3.x in RPMFusion: https://rpmfusion.org/ > > Nux will not be

Re: [CentOS] Browser doesnt work

I forgot to add that i had to change to desktop profile from network- throughput in order to manage to copy my photo files from my external hard disk to my laptop. If i didnt do that my laptop froze. :-! Had to On Tue, 2019-10-15 at 16:02 +0200, Georgios wrote: > Well kind of. > > fo

Re: [CentOS] Browser doesnt work

Well kind of. for example i had to do the following stuff for my laptop -add epel repository so i can install keepassxc -manual install eclipse -enable rpmfusion in order to have --media support on my browser and --install totem codecs in order for it to play video files With

Re: [CentOS] Browser doesnt work

Thanks problem solved! ps.I think Centos is becoming a really reliable OS for my laptop :-) On Sun, 2019-10-13 at 11:55 -0400, Jonathan Billings wrote: > On Oct 13, 2019, at 11:54 AM, Jonathan Billings > wrote: > > I believe that elrepo.org has ffmpeg-libs for > > el8.

Re: [CentOS] Browser doesnt work

Of course How stupid of me firefox! On Sun, 2019-10-13 at 08:49 -0700, g...@uniserve.com wrote: > > > > On Sunday 13/10/2019 at 8:43 am, Georgios wrote: > > Hello. > > > > Im new on Centos > > I recently installed Centos 8 and i have the follo

[CentOS] Browser doesnt work

Hello. Im new on Centos I recently installed Centos 8 and i have the following problem with my browser I cant play media on the browser. for example i cant play. https://twitter.com/Ffs_OMG/status/1183397555914366976 Or i cant listen shows or songs on mixcloud. for example

Re: [CentOS] Centos & media codec

Fabian Thanks for the fast reply. I just installed VLC. :-) On Tue, 2019-10-08 at 07:57 +0200, Fabian Arrotin wrote: > RPMfusion ___ CentOS mailing list CentOS@centos.org https://lists.centos.org/mailman/listinfo/centos

[CentOS] Centos & media codec

Hello im trying to play some videos with totem on CentOS 8. I get the following message in the command line. "totem ** Message: 17:22:06.269: Missing plugin: gstreamer|1.0|totem|MPEG-1 Video decoder|decoder-video/mpeg, mpegversion=(int)1, systemstream=(boolean)false (MPEG-1 Video decoder)

Re: [CentOS] Centos 8: Multiple bugs with email/calendar

/3076 marked as enhancement! ps.Im wondering if evolution in Centos is going to have 5+ year life- cycle or if it gets upgraded earlier. On Tue, 2019-10-01 at 08:25 -0400, Stephen John Smoogen wrote: > On Tue, 1 Oct 2019 at 03:40, Georgios > wrote: > > Hi there! > > I recently

[CentOS] Centos 8: Multiple bugs with email/calendar

Hi there! I recently installed centos 8 on my laptop. I have the following problems 1. I tried the use the default evolution 3.28. The problem with 3.28 is that when i try to create an event i get the error "Failed to create an event in the calendar “CalDAV : Calendar”" "Cannot create calendar

[CentOS] LVM and thin snapshots

table LV as the external origin." I read somewhere that i should change it to read only and then take a snapshot. Although that would be a problem i just try it to see if it works. Then i got the message "Cannot use active LV for the external origin" Any ideas??? Thanks