DPKG RETURNED AN ERROR CODE (1)

Recentemente tive problemas com warsaw quando que não obitve sucesso na instalação do pacote de segurança da Caixa Econômica Federal, em meu Linux Mint.

Contudo, a instalação do .deb bloqueou apt, retornando sempre o mesmo erro, de que teve problemas com o warsaw e o dpkg retornava erro. Nada adiantava, quando que após algumas pesquisas resolvi o problema.

Remova os pacotes com o nome warsaw do /var/lib/dpkg/info/

$ sudo rm  /var/lib/dpkg/info/warsaw.*

Pronto, agora:

$ sudo apt-get clean

$ sudo apt-get autoremove

"Failed to fetch http://dl.google.com/linux/earth/deb/dists/stable/Release"

I have received this warning every time I upgrade my Linux Mint Debian Editian 2 (LMDE 2). Today I decided to solve this problem. After some research I found a possible solution. I'm still testing, but I'll share it this way to fix the problem:

First step, execute this command:

$ sudo sed -i -e 's/deb http/deb [arch=amd64] http/' "/etc/apt/sources.list.d/google-earth-pro.list"

So, execute this one:

$ sudo sed -i -e 's/deb http/deb [arch=amd64] http/' "/etc/cron.daily/google-earth-pro"

And then:

$ sudo apt-get update ; sudo apt-get check

As I commented, I'm still testing if this configuration will be reset, but with this I can upgrade the sources. In case I have news I will tell you.

Tks!

Access to Bitbucket stopped to work via http and git

Yesterday I changed my Vivo Fibra plan to 100 Mb, so the company had to change the router. Everything was working fine until I needed to do a git pull, from my bitbucket repository. After tireless searches I found the solution. I still don't know if it has other solution, but this one worked to me. 

I just put it in the file /etc/hosts the line:

104.192.143.2 bitbucket.org

Now, try again to git pull or access bitbucket.org via browser. 

I hope this tip has helped you.

;)

Infinite loop in npm install

To solve this error, run:

$ sudo npm -g --unsafe-perm install node-sass

Laravel - error on migrate

PHP 5.6
Mysql 5.5
Laravel 5.4


I had this error while executing: php artisan migrate

Syntax error or access violation: 1071 Specified key was too long; max key l ength is 767 bytes (SQL: alter table `users` add unique `users_email_unique`(`email`))

I solved by changing the file config/database.php:

'charset' => 'utf8mb4' by 'charset' => 'utf8'

'collation' => 'utf8mb4_unicode_ci' by 'collation' => 'utf8_unicode_ci'

Drop the created tables by laravel, and execute php artisan migrate again.