To check the file system on your Ubuntu partition…
- boot to the GRUB menu.
- choose Advanced Options.
- choose Recovery mode.
- choose Root access.
- at the # prompt, type sudo fsck -f /
- repeat the fsck command if there were errors.
- type reboot.
How do I fix Ubuntu problems?
We will look at several ways to address this issue.
- Backup Configuration Files.
- Options.
- List Packages Using Apt-mark.
- Option 1: Enable all Ubuntu Repositories.
- Option 2: Update the Software.
- Option 3: Upgrade the Software.
- Option 4: Clean the Package Dependencies.
- Option 5: Clean Cached Packages.
How do I view crash logs in Ubuntu?
When the crash occurs, press Alt+SysRq+1 (one, not L) followed by Alt+SysRq+t. If using a text console, you should see a trace dumped to the screen. If the system is sufficiently alive, it will also be logged to /var/log/kern. log and visible in the output from dmesg.
What is apport service?
Apport is a system which: intercepts crashes right when they happen the first time, gathers potentially useful information about the crash and the OS environment, and is able to file non-crash bug reports about software, so that developers still get information about package versions, OS version etc.
How do I get rid of error messages in Ubuntu?
How to fix “System program problem detected” error on Ubuntu
- Remove crash report files. The apport system creates crash report files in the /var/crash directory.
- Turn off apport. After removing the old crash reports, if you still get the same error message, then you can completely turn off apport to get rid.
How do I fix Linux errors?
Repair Corrupted File System
- If you don’t know the device name, use fdisk , df , or any other tool to find it.
- Unmount the device: sudo umount /dev/sdc1.
- Run fsck to repair the file system: sudo fsck -p /dev/sdc1.
- Once the file system is repaired, mount the partition: sudo mount /dev/sdc1.
Why Ubuntu is not working properly?
If you do see the GRUB boot menu, you can use the options in GRUB to help repair your system. Select the “Advanced options for Ubuntu” menu option by pressing your arrow keys and then press Enter. If a package failed to install properly and your system doesn’t work because of it, this may help.
Can I reinstall Ubuntu without losing data?
Installing Ubuntu fresh will not affect a user’s personal data and files unless he instructs the installation process to format a drive or partition. The wording in the steps that will do this is Erase disk and install Ubuntu , and Format Partition .
How do I find out why Ubuntu crashed?
If you are running Ubuntu and your system randomly crashes, you may be running out of memory. Low memory could be caused by opening more applications or data files than will fit in the memory you have installed. If that is the problem, do not open so much at one time or upgrade to more memory on your computer.
How do I see why my computer crashed Linux?
First, you want to check /var/log/syslog. If you are not sure what to look for, you can start by looking for the words error, panic and warning. You should also check root-mail for any interesting messages that might be related to your system crash. Other logfiles you should check is application error-logs.
Can I disable apport?
Apport will now no longer start at boot. If you want to turn it off immediately without rebooting, run sudo service apport stop . You can also use sudo service apport stop without modifying /etc/default/apport to turn it off temporarily.
How do I turn off error messages in Ubuntu?
To disable error reporting on Ubuntu 16.04, fire up a terminal window ( CTRL+ALT+T ) and run the following command to open the apport configuration file. You will see a line enabled=1 . To disable error reporting, change the value of enabled from 1 to 0. Press CTRL+O to save the file.
How to fix system program problem detected an error in Linux?
Open a terminal and use the following command: sudo rm /var/crash/*. This will delete all the content of directory /var/crash. This way you won’t be annoyed by the pop up for the programs crash that happened in the past. But if a program crashes again, you’ll again see system program problem detected an error.
Is there a way to report an internal error in Ubuntu?
No, not really. Even if you click on report problem, you’ll be ultimately greeted with a pop up like this: Sorry, Ubuntu 16.04 has experienced an internal error. If you notice further problems, try restarting the computer.
How do I read Linux logs without error messages?
You can read the log you want by typing, ls /var/log/filename, where filename is the file you want to read. Although you can’t usually fix kernel and daemon errors without error messages, sometimes end-user programs will give you a tough time too.
How do I find a specific error in Linux?
#1 Find Linux Error Messages By Asking The Linux Kernel Linux includes a built-in method for keeping track of its most recent error messages. It’s called the Linux kernel ring buffer. Computer scientists know what a ring buffer does, but most everyone else doesn’t, so here’s a quick explanation.
