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Ubuntu 16.04.5 - file permission change problem

Hi, everyone. I have a serious problem.

I upgraded my server from Ubuntu 14.04 to 16.04

But after then, Mysql doesn't work. Experts say that I have to remove key_buffer = 16M.

I tried to modify /etc/mysql/[login to view URL] but it was read-only.

So tried to change permission. Also got an error.

Anyone can help me to change [login to view URL]

I attached error message.

Kĩ năng: Apache, Linux, MySQL, Quản trị hệ thống, Ubuntu

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Về Bên Thuê:
( 5 nhận xét ) Buenos Aires, Argentina

ID dự án: #18520171

Được trao cho:


Hi I can fix this issue of mysql. I am a Sr. Linux Admin, Unix Admin, System Admin, Storage Admin, Server Admin, Virtualization Expert having hands-on proven experience over the past 12 years on different Linux f Thêm

$19 USD trong 1 ngày
(95 Đánh Giá)

26 freelancer đang chào giá trung bình $28 cho công việc này


Hi, I will check mysql issue of your server , having 9 years of experience. Let me know for any queires. Thanks

$25 USD trong 1 ngày
(297 Nhận xét)

I can fix the permission issue for you. I am a skilled server admin with over 10 years experience. let discuss more via private message

$25 USD trong 1 ngày
(203 Nhận xét)

hello i will check the file permissions of [login to view URL] and do the necessary update. please message me back to discuss the details and get started right now.. thank you..

$20 USD trong 1 ngày
(327 Nhận xét)

I can do it, I have 9 years of Linux, Python, PHP, MySQL experience and I am a RedHat certified specialist, I have done before I am sure I can do it thanks

$25 USD trong 1 ngày
(55 Nhận xét)

Hello, Hope you are doing well. I have 6 years of experience in Linux and Mysql. I will fix the permission issue. Regards. VishnuLal

$30 USD trong 1 ngày
(128 Nhận xét)

I have experience in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server 20 Thêm

$30 USD trong 1 ngày
(232 Nhận xét)

8+ Year Experienced Expertise in server management, Migration services, VPS, Dedicated, SSL Certificate, AWS, DNS, CentOS, Cpanel/WHM/Plesk, Web panel, Apache, Debian, Nginx, Ubuntu, Power MTA, Interspire I am ready Thêm

$25 USD trong 1 ngày
(118 Nhận xét)

Hi there I'm a System Engineer with coding skills. I have been working with Linux for years. I can help. Regards.

$30 USD trong 1 ngày
(40 Nhận xét)

Hi There, I've read your description and I completely understand it. I have more than 8 years of experience and I have provided and will always provide the best quality of work in the industry. I posses the fo Thêm

$17 USD trong 1 ngày
(24 Nhận xét)

Hi! There are a lot of possible explanation about your issue, for example: a) A read only system b) A file with sticky bit enable I can help you without problem . I've worked with linux from long time ago. O Thêm

$25 USD trong 1 ngày
(59 Nhận xét)

hi i am ubuntu developer and can you give me chance to work with you, as you see my profile i have 7 year exp in the field of web development and i done more than 70 projects with no dispute.

$25 USD trong 1 ngày
(48 Nhận xét)

hi how are you. let me help you. i have a solid experience with networking and linux administration. thanks good luck....

$25 USD trong 1 ngày
(46 Nhận xét)

Dear sir, I check your attached image. i will fixed it, i am expert ubuntu, CentOs thanks taiabur rahman

$20 USD trong 1 ngày
(17 Nhận xét)

Hi I can resolve mysql issue. I have strong experience in installing, configuring, maintaining and troubleshooting anything on Linux/Unix based operating systems including Centos, Debian, RedHat, Ubuntu, Debian, Thêm

$19 USD trong 1 ngày
(19 Nhận xét)

Hey, I'm interested in your project. Please send me a message so that we can discuss more. Thanks & Regards, Mohammad https://www.freelancer.com/u/LinuxGun

$25 USD trong 0 ngày
(10 Nhận xét)

Hi, I'm Redhat Certified System Administrator. I have more than 5-6 years of experience of working on Linux Servers, Cpanel/WHM. I can install plugins and software on Linux Server. I can migrate website from one host Thêm

$50 USD trong 1 ngày
(21 Nhận xét)

Good afternoon. I can help you with your issue, please message me and we can discuss more. With best regards sysadmin Nurlan =====================================

$25 USD trong 1 ngày
(7 Nhận xét)

Hello, I will be glad assist. There are not so many reasons for this problem so looks I need 0.5 - 1 hour to fix it in case it is possible to give me temp access to this machine. In case it is impossible we can do thi Thêm

$20 USD trong 1 ngày
(1 Nhận xét)

I am having 11+ years of experience in Web/Mobile app design and development. I've been working for various products like Desktopcentral, QEngine, Site24x7, ANZ Bank, CSIR India, Authorhive, U360mobile,BRM Tool, E-lear Thêm

$25 USD trong 1 ngày
(0 Nhận xét)

i've been work in IT consultant for 3 years. Many governemnt that i've handled, my section are System Administrator, Network Engineer, and IT Support. so, what are u waiting for! call me Whatsapp : +62 85330425 Thêm

$111 USD trong 10 ngày
(0 Nhận xét)