Getting erros on a Get&Set but don’t understand why

Hi I have spent the past few hours researching what could be the problem with these errors I have been getting. Does anyone know what it could be?

Initialization:

 private int noDifferenceFieldCount = 0;  private int recordsNotFoundCount = 0; 

Code:

     public string CounterNoDifferenceFields     {         get { return NoDifferenceFieldCount;}          private set { NoDifferenceFieldCount = value; }     } } 

AND

  public int CounterRecordsNotFound     {         get { return recordsNotFoundCount; }         private set { recordsNotFoundCount = value; }    } 

Errors:

(1) The name ‘NoDifferenceFieldCount’ does not exist in the current context

(2) Expected class, delegate, enum, interface, or struct

I don’t cage the users in vsftpd

I have installed vsftpd in ubuntu server 18.04.

I want two users in the FTP server, that access to a directory, the same, but a user has to write permission’s and the other not.

In the settings I have to follow it:

anonymous_enable=NO local_enable=YES write_enable_YES chroot_local_user=YES 

I created the users profesorado and webserver

adduser profesorado

adduser webserver

the user profesorado has this permissions: d rwx r-x r-x (he has this group permissions’ , because should not write)

the user webserver has this permissions: d rwx rwx r-x (the has this group permissions’, because will can write)

I want that the two users only to access to the directory of the web server in /home/webserver/, so I has edited the file /etc/passwd, changing the follow:

webserver:x:1000:1000:,,,:/home/webserver/:/bin/ftp profesorado:x:1002:1002:,,,:/home/webserver/:/bin/ftp 

To restart the service /etc/init.d/vsftpd restart

But,when I access to the FTP with the users, not connect

220 (vsFTPd 3.0.3) Name (192.168.?.?:administrador): webserver 331 Please specify the password. Password: 500 OOPS: vsftpd: refusing to run with writable root inside chroot() Login failed. 421 Service not available, remote server has closed connection 

However, when I uncomment this:

#local_enable=YES #write_enable=YES #chroot_local_user=YES 

I can to access to client FTP of the two users, but within cage looking the / of the server.

How to I can cage the users?

P.D: I want that the users to access to a directory, the same, because I am creating a web server with FTP access.

anyone work of ad-center.com – they don’t pay me

I work with ad-center about 30 days and make a payment $ 485 about 2 month ago, but unfortunately they do not give me my payment. i am already contract the manager but he give me un-nessary excuse (and not send my payment). Dont work with them, they cheat, advertise with being trusted sponsor but when you stop sending traffic you'll never get paid – a one-way road 🙁 this is scam company)

anyone work of ad-center – they don’t pay me

I work with ad-center about 30 days and make a payment $ 485 about 2 month ago, but unfortunately they do not give me my payment. i am already contract the manager but he give me un-nessary excuse (and not send my payment). Dont work with them, they cheat, advertise with being untrusted sponsor and not paid – a one-way road 🙁 this is scam company)

anyone work of ad-center – they don’t pay me

I work with ad-center about 30 days and make a payment $ 485 about 2 month ago, but unfortunately they do not give me my payment. i am already contract the manager but he give me un-nessary excuse (and not send my payment). Dont work with them, they cheat, advertise with being untrusted sponsor and not paid – a one-way road 🙁 this is scam company)

Epson XP-245 can’t found any drives and even don’t print

I just bought an Epson printer XP-245 I tried with the normal setup connecting wireless but it not printing or scanning. I searched too but nothing worked for me. My system is a hp laptop db1015na with Ryzen 5 3500U and running Ubuntu 10.04.03. I found a way round using the e-mail system and with my smartphone but I still like to print and scan without jumping hopes

Thanks in advance

Xubuntu 16.04 -> 18.04 media keys don’t work, brightness keys are very laggy to enable

There are other posts on this, but nothing seems to help.

Before when changing volume with media keys, you would see a little overlay (in the color you select in your theme) that shows the adjusted volume.

Brightness keys also had this.

Now in 18.04 upgrade for xubuntu, volume media keys just don’t work, and brightness keys are extremely laggy.

Is this as known bug, or what are possible solutions to this?

My only guess is programs used to do this are disabled, or the polling for these events is extremely delayed, or configs changed.

Any help would be appreciated!