You can modify the default desktop manager in raspbian with:
[root@dataBananaBerry:~]# update-alternatives --config x-session-manager
There are 5 options for alternative x-session-manager (that provides /usr/bin/x-session-manager).
Selecction Path Priority Status
------------------------------------------------------------
* 0 /usr/bin/startlxde 50 automatic mode
1 /usr/bin/lxsession 49 manual mode
2 /usr/bin/openbox-session 40 manual mode
3 /usr/bin/startlxde 50 manual mode
Read more...
OS Categories
Where almost everything resides.
If you install a new OpenVPN config with specific namign (i.e work, home, etc) in /etc/openvpn. OpenVPN service will not enable them by default, even if you add it to the /etc/default/openvpn file, you have to enable especifically the setup you want.
If you check which are the vpn services you will see:
[root@dataBananaBerry:/etc/systemd/system]# systemctl |grep -i vpn
openvpn.service loaded active exited OpenVPN service
But you have one setup added in openvpn folder:
[root@dataBananaBerry:/root]# Read more...
Create a PS1 variable in /etc/profile or /etc/bash.bashrc files with:
export PS1='[\[\033[01;36m\]\u\[\033[01;33m\]@\[\033[01;32m\]\h\[\033[00m\]:\[\033[1;37m\]\w\[\033[00m\]]\$ ‘
Below you can find the color definition:
Black 0;30 Dark Gray 1;30
Blue 0;34 Light Blue 1;34
Green 0;32 Light Green 1;32
Cyan 0;36 Light Cyan 1;36
Red 0;31 Light Red 1;31
Purple 0;35 Light Purple 1;35
Brown 0;33 Yellow 1;33
Light Gray 0;37 White 1;37
To help myself remember what colours are Read more...
Resolution
To resolve this issue, one or both of the following may be required, followed by rebuilding the initial ramdisk:
Repair the LVM filter in /etc/lvm/lvm.conf to ensure it accepts the device associated with the root filesystem.
Ensure that the root VG and LV paths references in the GRUB configuration are correct.
The following steps offer one approach to troubleshooting and resolving this, making use of the dracut shell:
Enter the dracut shell
The dracut shell will replace a Read more...
To check what is the HBA (firmware) version.
root@server:/root# for host in `ls /sys/class/scsi_host/`; do cat /sys/class/scsi_host/${host}/fw_version 2>/dev/null; done
5.06.03 (90d5)
5.06.03 (90d5)
For WWN.
root@server:/root# for host in `ls /sys/class/scsi_host/`; do cat /sys/class/scsi_host/${host}/device/fc_host\:${host}/port_name 2>/dev/null; done
0x2100001b32898bbd
0x2100001b3289b3bf
To rescan looking for new disks
# for host in `ls /sys/class/scsi_host/`;do echo "- - -" Read more...