Re: Freezing

Brian, A quick look at it seems that it is correct. Swap is a partition, it
has to be unmounted to be re-sized, hence the 'swapoff' command. The 'dd'
to resize it is an interesting approach, rather than using parted or
gparted. If you have used all of the physical drive to install, it might
feel clearer to use gparted to enlarge /swap and see which other partition
is giving up some room. Check to see if the sample directions were
installed to hardware like yours or was it a virtual install? I will have
to take a look at the discussion on the Internet. Thank you, Ted P.

On Sat, Jun 6, 2020 at 2:21 PM Brian O'Keefe <[email protected]> wrote:

> Hi All,
>
> My Asus laptop has been freezing up for no reason that I could think of. I
> found out my swap partition is 2GB and this person solved it by increasing
> the swap partition to 16GB. I'm reluctant to start messing with partitions,
> though I have at times, w/o one of you brainiacs look at the procedure. If
> anyone can look this over I'd appreciate it but no obligations.
>
> Stay safe!
>
> Brian
> 0
> <https://askubuntu.com/posts/1242975/timeline>
>
> yes Ubuntu 20.04 hangs freeze although I have 8 GB of Ram and i7
>
> I could temporary fix this issue in my side, by expanding swap partition
> from 2 GB to 16 GB
>
> I am not sure but I think there is problem in Ubuntu 20.04 memory
> management, here in my side it keep consuming memory, then when both memory
> and swap are full, the computer start to freeze and hang
>
> the solution steps are:
>
> 1- check the amount of swap you have
>
> grep SwapTotal /proc/meminfo
>
> 2-turn off the swap process
>
> sudo swapoff -a
>
> 3-resize the swap(in my case i expand it to 16 gb)
>
> sudo dd if=/dev/zero of=/swapfile bs=1G count=16
>
> 4- attach the swap to partition
>
> sudo mkswap /swapfile
>
> 5- activate swap(enable it)
>
> sudo swapon /swapfile
>
> 6- see the new swap size
>
> grep SwapTotal /proc/meminfo
>
> done
> --
> _______________________________________________
> nmglug mailing list
> [email protected]
> http://lists.nmglug.org/listinfo.cgi/nmglug-nmglug.org
>

_______________________________________________
nmglug mailing list
[email protected]
http://lists.nmglug.org/listinfo.cgi/nmglug-nmglug.org