After upgraded to 24.04, this is what I see when try to open top menu.
Also icons in Dash are not aligned center.
A very stupid problem I'm facing on Ubuntu 16.04. I want to remove both MySQL and MariaDB client. If running apt remove mysql-client* I get this message:
The following additional packages will be installed:
mariadb-client mariadb-client-10.0 mariadb-client-core-10.0 mariadb-common
The following packages will be REMOVED:
mysql-client mysql-client-5.7 mysql-client-core-5.7
The following NEW packages will be installed:
mariadb-client mariadb-client-10.0 mariadb-client-core-10.0 mariadb-common
And it removes MySQL but installs MariaDB instead. Then If I try to remove MariaDB, again MySQL will be installed automatically.
What the hell is this? How to get rid of both of them?
I had MariaDB installed on Ubuntu 16.04. Then tried to replace it with MySQL. After un-installing MariaDB now MySQL won't be install and I receive this error:
Errors were encountered while processing:
mysql-server-5.7
E: Sub-process /usr/bin/dpkg returned an error code (1)
I also run rm /etc/mysql /var/lib/mysql -r to delete configuration files, but no chance.
Recently I'm experiencing a problem on my Ubuntu PC. Sometimes a popup window is opening which points to this address gocloudly.com/goac/index.html. I searched about it and most websites has mentioned it as male-ware or virus.
Unfortunately all solutions are for windows to remove it. I didn't find any Ubuntu user affected by it. Is there solution to remove this male-ware? Or maybe you have other information.
Last night I tried to upgrade my Ubuntu OS and MySQL 5.7.15 was one of the changes. It seems upgrading is successfull because mysql is propely working, but installation proccess has stop working with this message:
This installation of MySQL is already upgraded to 5.7.15,
use --force if you still need to run mysql_upgrade
I can't cancel the installation proccess in reqular way and just have to kill it. So it may cause some problem and also for every other installation (in the future) it tries to do it again.
How to prevent this upgrade or solve it?
I upgraded to 16.04 from 15.10 and every things was good. After installing new updates, launcher, menus and top panel disappear when I login.
I tried this commands:
dconf reset -f /org/compiz/
setsid unity
Also used ccsm command and checked that Unity plugins is enabled. Still problem exists.
How to solve this?
When I try to remove postfix I get this error:
Removing postfix (3.1.0-3) ...
Failed to stop postfix.service: Unit postfix.service not loaded.
invoke-rc.d: initscript postfix, action "stop" failed.
dpkg: error processing package postfix (--remove):
subprocess installed pre-removal script returned error exit status 5
Processing triggers for libc-bin (2.23-0ubuntu3) ...
Errors were encountered while processing:
postfix
E: Sub-process /usr/bin/dpkg returned an error code (1)
I want my VM to start at reboot and before login. I put this script in rc.local file to be executed before login and start my VirtualBox VM:
sudo -H -u myuser /usr/bin/VBoxManage startvm "MyOS"
If I execute the file directly via terminal:
sudo /etc/rc.local
My VM will start correctly, but when reboot the OS nothing happens. What's wrong with that?
I tried to follow the instructions in this post:
How to start Virtual box machines automatically when booting? but it's not working for me because I don't have any /etc/vbox folder on my Ubuntu 14.04 using VirtualBox 4.3.10_ubuntu r93012
I'm trying to install OpenVPN access server on a virtual server with Ubuntu 14.04 OS. But I get this error:
Use local authentication via internal DB?
> Press ENTER for default [no]:
Traceback (most recent call last):
File "/usr/local/openvpn_as/bin/_ovpn-init", line 474, in <module>
priv_nets = NetInfoLinux.get_priv_subnets()
File "build/bdist.linux-i686/egg/pyovpn/net/net.py", line 403, in get_priv_subnets
AttributeError: type object 'IP' has no attribute 'SubnetSet'
Anybody know how to deal with this problem?
Everything was working but suddenly stopped. I just didn't upgrade my Ubuntu 14.04 for two months. Now when I want to upgrade I get some errors.
First I run sudo apt-get update:
E: GPG error: http://dl.google.com stable InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require authentication?)
I search for a solution and found this, but now when I try to import the key, I get another error. While importing the key:
wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
I get this error:
gpg: no valid OpenPGP data found.
How to solve this problem?
I'm using Ubuntu 14.0 32bit on my PC. When Ubuntu starts it won't mount swap partition and every time I have to enable it manually using GParted.
/etc/fstab
#/etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
# / was on /dev/sda7 during installation
UUID=a8375b84-987c-4270-85ac-0accd8682008 / ext4 errors=remount-ro 0 1
# swap was on /dev/sda6 during installation
#UUID=c399c299-23f2-4c06-b6b7-aab8ef70d98b none swap sw 0 0
/dev/mapper/cryptswap1 none swap sw,noauto 0 0
/dev/disk/by-uuid/5d8d832e-a440-45b7-b3fe-4793f0b678f3 /media/omid/Backup auto
nosuid,nodev,nofail 0 0
Also when I open System Monitor, I see that Swap is not available. What should I do?
I'm just trying to install Corebird. It has some dependencies and one of them is Gtk+ >= 3.12. I would say I have search a lot and finally frustrated from a lot of other dependencies. I'm afraid if Corebird worth it finally or not!
Is there a straight-forward way to install GTK+ 3.12 on my Ubuntu PC? I mean step-by-step tutorial!
I tried to upgrade my Ubuntu 13.10 to 14.04 using DVD. When I want to upgrade, upgrade option is disabled. It seems I have to erase 13.10, so all of programs will be deleted.
What's the problem? Why I can't upgarade?
I'm new to Ubuntu.
I have installed LAMP on Ubuntu and everything is OK but while I copy a folder into /var/www it is not accessible via URL. I have tried following commands:
sudo cp -r Desktop/site /var/www
sudo chown myuser /var/www -R
sudo chmod 755 /var/www -R
Also:
sudo chown myuser /var/www/site -R
sudo chmod 755 /var/www/site -R
I event don't see the folder while try list directories (http://localhost/). However, it's ok while I create a folder manually using sudoo mkdir command.
What should I do and what's the matter ?