[gentoo-user] Re: 32GB RAM and Swap

2020-05-01 Thread Nikos Chantziaras
On 02/05/2020 05:06, tu...@posteo.de wrote: as far as I know, the hibernation mechanism of the kernel uses swap as storage place for an RAM image. If you plan to use hibernation, I think you need swap space in the size of your RAM. For this case you can set vm.swappiness=0 and still have a

[gentoo-user] Re: 32GB RAM and Swap

2020-05-01 Thread Nikos Chantziaras
On 01/05/2020 22:50, Raphael MD wrote: Could I turn my Linux swap off. I have 32 GB of RAM memory, I suppose my system don’t need swap, because I’vea lot of RAM, is this true? I've been on 16GB RAM for about 10 years. I've been using a 4GB swap partition for about 8 years. Two years ago, I

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread tuxic
On 05/01 04:50, Raphael MD wrote: > Hello! > > Could I turn my Linux swap off. > I have 32 GB of RAM memory, I suppose my system don’t need swap, because > I’vea lot of RAM, is this true? > > Thanks > -- > M.S. Raphael Mejias Dias > ​Nuclear Engineer | Reactors > > Secure e-mail:

Re: [gentoo-user] Trouble with backup harddisks

2020-05-01 Thread tuxic
On 05/01 05:32, Peter Humphrey wrote: > On Friday, 1 May 2020 17:00:56 BST Andrea Conti wrote: > > > GPT is fine too, but for a 1TB disk with a single partition it has > > absolutely > > zero advantage over MBR. > > I can think of one or two people who might demur there. > > -- > Regards, >

Re: [gentoo-user] Trouble with backup harddisks

2020-05-01 Thread tuxic
On 05/01 09:27, antlists wrote: > On 01/05/2020 09:03, tu...@posteo.de wrote: > > Hi Wol, > > > > data copied !:) > > > > I did a > > > > mdadm --examine /dev/sdb > > Except I pointed you at a utility called lsdrv, not mdadm ... :-) > > Cheers, > Wol > Hi Wol, Ouuouud...oh damn!

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Michael
On Saturday, 2 May 2020 00:08:24 BST Raphael MD wrote: > On Fri, 1 May 2020 at 18:49 J. Roeleveld wrote: > > On 1 May 2020 21:50:02 CEST, Raphael MD wrote: > > >Hello! > > > > > >Could I turn my Linux swap off. > > >I have 32 GB of RAM memory, I suppose my system don’t need swap, > > >because >

Re: [gentoo-user] Getting rid of unwanted languages (Was: Re: gimp help not available, even with USE doc)

2020-05-01 Thread Frank Steinmetzger
On Thu, Apr 30, 2020 at 10:15:54AM -0500, Dale wrote: > These settings are from AGES ago.  I think they are still in use tho.  > > root@fireball / # cat /etc/make.conf | grep lang > LANG="en_US" > root@fireball / # cat /etc/make.conf | grep L10N > L10N="en en-US" Just to scratch an itch:

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Michael
On Saturday, 2 May 2020 00:09:47 BST Wols Lists wrote: > On 01/05/20 21:29, Dale wrote: > > It gets really slow to respond when it uses swap but it beats crashing. > > Just set swapiness to a low number. I think mine is set to 10. > > > > Given the cheapness of hard drives, I'm not sure why

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Wols Lists
On 01/05/20 21:29, Dale wrote: > It gets really slow to respond when it uses swap but it beats crashing. > Just set swapiness to a low number. I think mine is set to 10. > > Given the cheapness of hard drives, I'm not sure why having several > gigabytes of swap space is of much concern. I have

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Raphael MD
On Fri, 1 May 2020 at 18:49 J. Roeleveld wrote: > On 1 May 2020 21:50:02 CEST, Raphael MD wrote: > >Hello! > > > >Could I turn my Linux swap off. > >I have 32 GB of RAM memory, I suppose my system don’t need swap, > >because > >I’vea lot of RAM, is this true? > > > >Thanks > > This question

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread J. Roeleveld
On 1 May 2020 21:50:02 CEST, Raphael MD wrote: >Hello! > >Could I turn my Linux swap off. >I have 32 GB of RAM memory, I suppose my system don’t need swap, >because >I’vea lot of RAM, is this true? > >Thanks This question keeps getting asked every time people go past some imaginary large figure

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread tedheadster
Here is an article suggesting to have a _tiny_ bit of swap. They say as recently as 2019 that Linux under memory pressure acts poorly with _zero_ swap. https://rachelbythebay.com/w/2019/08/08/swap/ - Matthew

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Neil Bothwick
On Fri, 1 May 2020 15:04:12 -0500, Canek Peláez Valdés wrote: > I have 3 desktop machines with 32 GB of memory. In all 3 I still have > swap (32 GB, I stopped using the "twice the amount of RAM" rule years > ago). I don't think I have ever used one single byte from the swap; it > always sits with

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Dale
Raphael MD wrote: > Hello! > > Could I turn my Linux swap off. > I have 32 GB of RAM memory, I suppose my system don’t need swap, > because I’vea lot of RAM, is this true? > > Thanks > -- > M.S. Raphael Mejias Dias > ​Nuclear Engineer | Reactors > > Secure e-mail:

Re: [gentoo-user] Trouble with backup harddisks

2020-05-01 Thread antlists
On 01/05/2020 09:03, tu...@posteo.de wrote: Hi Wol, data copied !:) I did a mdadm --examine /dev/sdb Except I pointed you at a utility called lsdrv, not mdadm ... :-) Cheers, Wol

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Canek Peláez Valdés
On Fri, May 1, 2020, 14:50 Raphael MD wrote: > Hello! > > Could I turn my Linux swap off. > I have 32 GB of RAM memory, I suppose my system don’t need swap, because > I’vea lot of RAM, is this true? > > Thanks > I have 3 desktop machines with 32 GB of memory. In all 3 I still have swap (32 GB,

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Matt Connell (Gmail)
On 2020-05-01 14:50, Raphael MD wrote: Could I turn my Linux swap off. I have 32 GB of RAM memory, I suppose my system don’t need swap, because I’vea lot of RAM, is this true? As long as you're only running Linux on the machine, I would say yes, you're safe to do that. If you're going to

Re: [gentoo-user] USB sound

2020-05-01 Thread Steve Evans
On Fri, 1 May 2020 19:42:54 +0100 Steve Evans wrote: > On Fri, 1 May 2020 09:34:56 -0700 > Mark Knecht wrote: > > > On Fri, May 1, 2020 at 12:33 AM Peter Humphrey > > wrote: > > > > > > On Wednesday, 29 April 2020 20:37:23 BST Michael wrote: > > > > On Wednesday, 29 April 2020 16:24:31 BST

Re: [gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Alexandru N. Barloiu
> Could I turn my Linux swap off. > I have 32 GB of RAM memory, I suppose my system don’t need swap, > because I’vea lot of RAM, is this true? yes.

[gentoo-user] 32GB RAM and Swap

2020-05-01 Thread Raphael MD
Hello! Could I turn my Linux swap off. I have 32 GB of RAM memory, I suppose my system don’t need swap, because I’vea lot of RAM, is this true? Thanks -- M.S. Raphael Mejias Dias ​Nuclear Engineer | Reactors Secure e-mail: raphael.mejias.d...@protonmail.com PGP Key for raph...@gmail.com:

Re: [gentoo-user] USB sound

2020-05-01 Thread Mark Knecht
On Fri, May 1, 2020 at 11:43 AM Steve Evans wrote: > > On Fri, 1 May 2020 09:34:56 -0700 > Mark Knecht wrote: > > > QUESTION: I'm curious as to whether your Gentoo and my Kubuntu > > systemsettings are more similar. Did adding the pulseaudio flag > > create the Sound->Multimedia section with an

Re: [gentoo-user] USB sound

2020-05-01 Thread Steve Evans
On Fri, 1 May 2020 09:34:56 -0700 Mark Knecht wrote: > On Fri, May 1, 2020 at 12:33 AM Peter Humphrey > wrote: > > > > On Wednesday, 29 April 2020 20:37:23 BST Michael wrote: > > > On Wednesday, 29 April 2020 16:24:31 BST Peter Humphrey wrote: > > > > > > Have I to go the PulseAudio route

Re: [gentoo-user] USB sound

2020-05-01 Thread Mark Knecht
On Fri, May 1, 2020 at 12:33 AM Peter Humphrey wrote: > > On Wednesday, 29 April 2020 20:37:23 BST Michael wrote: > > On Wednesday, 29 April 2020 16:24:31 BST Peter Humphrey wrote: > > > > Have I to go the PulseAudio route after all? > > > > You do not *have to*, but if you find the PulseAudio

Re: [gentoo-user] sddm-helper and high memory usage

2020-05-01 Thread Dale
Michael wrote: > On Thursday, 30 April 2020 21:14:05 BST Dale wrote: >> Dale wrote: >>> Howdy, >>> >>> <<>> >>> When it did this the other day, I closed all my programs so I could >>> logout, reset and log back in again. After I hit logout, I noticed the >>> little memory usage meter on the

Re: [gentoo-user] Trouble with backup harddisks

2020-05-01 Thread Peter Humphrey
On Friday, 1 May 2020 17:00:56 BST Andrea Conti wrote: > GPT is fine too, but for a 1TB disk with a single partition it has absolutely > zero advantage over MBR. I can think of one or two people who might demur there. -- Regards, Peter.

Re: [gentoo-user] Trouble with backup harddisks

2020-05-01 Thread Andrea Conti
A very *#BIG THANK YOU#* for all the great help, the research and the solution. I myself am back in "normal mode" :) You're welcome! What is the most reasonable setup here: GPT without any hybrid magic and ext4 because it is so common? I would go with MBR and a single ext4 partition. GPT is

Re: [gentoo-user] sddm-helper and high memory usage

2020-05-01 Thread Michael
On Thursday, 30 April 2020 21:14:05 BST Dale wrote: > Dale wrote: > > Howdy, > > > > <<>> > > When it did this the other day, I closed all my programs so I could > > logout, reset and log back in again. After I hit logout, I noticed the > > little memory usage meter on the bottom of my screen

[gentoo-user] Repository metadata in sqlite

2020-05-01 Thread Alessandro Barbieri
I want to get rid of the files found in the metadata/md5-cache of every repository. Is it possible to have the metadata put in an sqlite database? I tried setting both OVERLAY_CACHE_METHOD="sqlite*" in /etc/eixrc and portdbapi.auxdbmodule = cache.sqlite.database in /etc/portage/modules but emerge

Re: [gentoo-user] Trouble with backup harddisks

2020-05-01 Thread Wynn Wolf Arbor
On 2020-05-01 09:18, tu...@posteo.de wrote: A very *#BIG THANK YOU#* for all the great help, the research and the solution. I myself am back in "normal mode" :) Glad it helped! One thing remains... I want to prevent this kind of hassle in the future... ;) The most important thing to keep

Re: [gentoo-user] Trouble with backup harddisks

2020-05-01 Thread tuxic
On 05/01 03:59, tu...@posteo.de wrote: > On 04/30 08:32, antlists wrote: > > On 30/04/2020 18:04, tu...@posteo.de wrote: > > > I copied the first 230GB of that disk to an empty partition of my new > > > system and run "testdisk" on itafter the analysis it came back > > > with "this partition

Re: [gentoo-user] USB sound

2020-05-01 Thread Peter Humphrey
On Wednesday, 29 April 2020 20:37:23 BST Michael wrote: > On Wednesday, 29 April 2020 16:24:31 BST Peter Humphrey wrote: > > Have I to go the PulseAudio route after all? > > You do not *have to*, but if you find the PulseAudio server and associated > GUI/CLI tools are convenient for you, then

Re: [gentoo-user] Trouble with backup harddisks

2020-05-01 Thread tuxic
On 05/01 08:52, Andrea Conti wrote: > > > does my posting from this morning reached you ? > > ...I did not received anything back from the mailinglist... > > Nope. Just this night's response to Wol. > > (hmmm...ok, two send good news two times is not that bad in this times, I think... ;) Hi

Re: [gentoo-user] Trouble with backup harddisks

2020-05-01 Thread Andrea Conti
does my posting from this morning reached you ? ...I did not received anything back from the mailinglist... Nope. Just this night's response to Wol.