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Fiverr Pro
English
$
USD
I will fix linux server boot failures, grub, emergency mode, mount, and network issues
Linux System Administrator
With 13+ years of experience in web hosting and over 5,000 clients served, I specialize in Linux system administration, server optimization, and custom backend integrations. Whether it's securing serv...
Vetted by Fiverr Pro
Luka Paunovic was selected by the Fiverr Pro team for their expertise.
Vetted for
Website Maintenance
About this Gig
Is your Linux server stuck in emergency mode, failed to boot, or having network problems?
I specialize in fixing Linux server boot failures, GRUB errors, mount issues, and network outages.
Linux only: Ubuntu, Debian, CentOS, AlmaLinux, RockyLinux.
No Windows servers, no Docker/Kubernetes setups.
Fast and reliable troubleshooting to get your server back online safely!
I specialize in:
- Linux server boot troubleshooting
- GRUB repair and emergency mode recovery
- Mount errors (fstab, filesystem issues)
- Kernel panic analysis and resolution
- Network issues (no internet, no IP, routing problems)
Why choose me?
- 10+ years Linux server experience
- Fast response and expert troubleshooting
- Safe, manual recovery without data loss (where possible)
Let's get your server back online!
Operating system:
Linux
Other Support & IT Services I Offer
FAQ
Do you work with Windows servers?
No, I only work with Linux-based servers like Ubuntu, Debian, CentOS, AlmaLinux, and RockyLinux.
What Linux distributions do you support?
I support Ubuntu, Debian, CentOS, AlmaLinux, Rocky Linux, Fedora, and most major Linux systems.
Can you fix cloud servers (AWS, GCP, Azure)?
Yes, if you provide SSH or console access. I can work with VPS, cloud, and dedicated servers.
What if my server has a hardware issue?
I can diagnose it, but hardware problems (like disk failures) may require hosting provider intervention.
Do you offer emergency fast delivery?
Yes, you can add the "super urgent" extra for 2-hour delivery
Reviews
7 reviews for this Gig
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| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
Z 
zsjndnxbx
Saudi Arabia
Quick recovery of a 100 TB disk. Deep understanding of RAID arrays, filesystem repairs, and mounting. Highly recommended!
Up to $50
Price
1 day
Duration
Helpful?B bvmcore
United States
We had a unique problem in during the installation of Redhat And this was critical and time bound .Luka was instrumental in assessing the right cause and went way beyond to explore the means to get this issue and find a solution to get the RedHat installed
$100-$200
Price
2 days
Duration
Helpful?F fnazerali
Repeat Client
United Kingdom
Absolutely thrilled with the exceptional service Luka provided! From the moment the spontaneous server issue cropped up, Luka was nothing short of a superhero. The problem arose unexpectedly, throwing a wrench in our operations, but Luka immediately jumped into action with an unparalleled sense of urgency...
$100-$200
Price
1 day
Duration
Helpful?B bjcw38
Netherlands
What a great service!
Up to $50
Price
2 days
Duration
Helpful?S 
seriousmac
United States
Persistent postgresql error fixed.
$50-$100
Price
5 days
Duration
Helpful?
Reviews
7 reviews for this Gig
| (6) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
Z zsjndnxbx
Saudi Arabia
Quick recovery of a 100 TB disk. Deep understanding of RAID arrays, filesystem repairs, and mounting. Highly recommended!
Up to $50
Price
1 day
Duration
Helpful?B bvmcore
United States
We had a unique problem in during the installation of Redhat And this was critical and time bound .Luka was instrumental in assessing the right cause and went way beyond to explore the means to get this issue and find a solution to get the RedHat installed
$100-$200
Price
2 days
Duration
Helpful?F fnazerali
Repeat Client
United Kingdom
Absolutely thrilled with the exceptional service Luka provided! From the moment the spontaneous server issue cropped up, Luka was nothing short of a superhero. The problem arose unexpectedly, throwing a wrench in our operations, but Luka immediately jumped into action with an unparalleled sense of urgency...
$100-$200
Price
1 day
Duration
Helpful?B bjcw38
Netherlands
What a great service!
Up to $50
Price
2 days
Duration
Helpful?S seriousmac
United States
Persistent postgresql error fixed.
$50-$100
Price
5 days
Duration
Helpful?
