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Ext4-fs error, also file 'var/log/syslog'[7] write error, how to fix

it flag

I love Linux Ubuntu but I am very ignorant to how it fails and about hardware. Could you please look at this jpeg and tell me how to proceed:

My Issue

Is it a hardware or a software problem. It's a Dell Latitude Laptop e7450. The problem started with Ubuntu 18.04, so I changed to 20.04 hoping it would go away, but it didn't. The problem would go away if I rebooted, but now it is more frequent. Once it starts, the computer is frozen and the icons on the side bar become gray squares

guiverc avatar
cn flag
An OS upgrade cannot fix hardware problems; you have *logical* or *physical* issues on sda1, so explore your hardware first, before trying to resolve it via software changes. https://help.ubuntu.com/community/Smartmontools (you should be using *live* media & not your installed system until you've worked out your issue, be it drive problems PSU or other...)
guiverc avatar
cn flag
Does this answer your question? [Is this drive failure or something else?](https://askubuntu.com/questions/141862/is-this-drive-failure-or-something-else)
Robert Tucci avatar
it flag
i'm able to boot from a flash drive. i did "sudo fsck /dev/sda1" and it says its clean. Are there other simple tests that I can do to get a rough idea of the problem?
guiverc avatar
cn flag
Checking drive health as provided in the first comment is where I'd start.. `fsck` only checks for logical errors in the file-system itself; not on the drive; where as SMART will look for drive/hardware issues as I mentioned in my first comment.
Robert Tucci avatar
it flag
This are great pointers. I read them. I will try to install the smartmontools in the flash drive. Even though it's a Try Ubuntu 18.04 copy in the flash drive, it should be possible to install the smartmontools, right?
user10489 avatar
in flag
Yes, you should be able to install smartmontools on the live disk. Or you could get systemrescue disk which has it built into the live disk.
Robert Tucci avatar
it flag
I was able to run the smart extended test and it passed. Now what? Sometimes the wifi internet connection keeps dropping like once a minute, even tough my tablet has no problem connecting. Other times, the internet connection seems steady for hours.
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