Signal on Xubuntu 20.04

only one command in the terminal

sudo snap install signal-desktop

αναβάθμιση από fedora 31 σε fedora 32

GNULinux Fedora 32 Xfce

με τις παρακάτω εντολές:

sudo dnf upgrade --refresh
sudo dnf install dnf-plugin-system-upgrade
sudo dnf system-upgrade download --releasever=32
το κατέβασμα των 1879 πακέτων λογισμικού μου πήρε 40 λεπτά
με την ταχύτητα να κυμαίνεται από 455kB/s μέχρι 1,7MB/s  
sudo dnf system-upgrade reboot
η εγκατάσταση μου πήρε ακριβώς 1 ώρα και 50 λεπτά

ταχύτητα εκκίνησης fedora 31 xfce σε φορητό 12 ετών!

$ systemd-analyze
Startup finished in 2.939s (kernel) + 9.311s (initrd) + 53.207s (userspace) = 1min 5.458s
graphical.target reached after 48.634s in userspace

uname -a
Linux localhost.localdomain 5.6.8-200.fc31.x86_64 #1 SMP Wed Apr 29 19:10:01 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

$ uname -srm
Linux 5.6.8-200.fc31.x86_64 x86_64

$ lspci -v

00:01.2 RAM memory: NVIDIA Corporation MCP67 Memory Controller (rev a2)
    Subsystem: Hewlett-Packard Company Device 30cf
    Flags: 66MHz, fast devsel, NUMA node 0

00:01.3 Co-processor: NVIDIA Corporation MCP67 Co-processor (rev a2)
    Subsystem: Hewlett-Packard Company Device 30cf
    Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 11, NUMA node 0
    Memory at f6200000 (32-bit, non-prefetchable) [size=512K]

$ lscpu
Architecture:                    x86_64
Model name:                      AMD Turion(tm) 64 X2 Mobile Technology TL-60

memory while using:

firefox and

the terminal

free
              total        used        free      shared  buff/cache   available
Mem:        2989752     1791272      303920       79668      894560      962172
Swap:       3129340       27916     3101424

just installed 32bit openSUSE tumbleweed on my old turbox laptop

emmanuel@localhost:~> inxi -F
System:
  Host: localhost Kernel: 5.6.11-1-pae i686 bits: 32
  Desktop: Xfce 4.14.2
  Distro: openSUSE Tumbleweed 20200508

CPU:
  Topology: Dual Core model: Intel T1400 bits: 64
  type: MCP L2 cache: 512 KiB
  Speed: 1733 MHz min/max: N/A Core speeds (MHz): 1: 1733
  2: 1733

emmanuel@localhost:~> uname -m
i686

I downloaded the iso

and made a live usb using fedora usb maker

the live usb is surprisingly fast (if you don;t want to install the os)

google lens accuracy

just tried google lens  on my andrpid xiaomi cellphone to

copy and paste handwritten notes in a google doc

the greek script doesn't work well,

but the text i wrote in english was transcribed perfectly

i'd written all the text clearly,  in capitals

this is how its was copied in a google doc:

AOKIMH GOOGLE LENS DA METAT POTTA XEIPOTEPA Y

E

KEIM ENO LET'S ALSO TRY IT IN ENGLISH TO SEE WHICH SCRIPT

WORKS BETTER MAY 8th, 2020