All Questions
20
questions
0
votes
1
answer
303
views
CentOS Kernel panic - not syncing: Attempted to kill int during bootup
Building has a annual power shutdown for maintenance for 2 days.
As such, prior to it, I have shut down the CentOS 6 server.
After the power is back on (2 days later), when I boot back up, I ...
0
votes
0
answers
223
views
How can I install Kernel 5.17 on CentOS 7?
On a CentOS 7.9 installation I have some troubles running newer CPUs, e.g Ryzen 5 5600G (with included graphics).
I concluded that it is the Kernel because it boots with certain versions, with kernel ...
- 272
3
votes
1
answer
4k
views
Why there is no cpufreq under /sys/devices/system/cpu/cpu0/?
Why there is no cpufreq under /sys/devices/system/cpu/cpu0/?
I want to read current cpu frequency but I didn't find cpufreq under /sys/devices/system/cpu/cpu0/.
In kernel I enabled CONFIG_CPU_FREQ.
$ ...
- 31
17
votes
7
answers
74k
views
Guest additionals: Kernel headers not found for target kernel
I've been having a difficult time getting Guest Additions to install on my Oracle Linux 7. I have VirtualBox version 6.1.4.
I have guest additions version 6.0.4
The machine had 4.14.35-1902.7.3.1 ...
- 171
1
vote
0
answers
56
views
Kernel core collection is not working in Centos. How do I troubleshoot it?
I have a problem with CentOS7 not generating kernel cores after installing new kernel:
When I go through the settings right after a fresh CentOS install and trigger a kernel panic, I do get a kernel ...
- 279
2
votes
1
answer
8k
views
How can I get CentOS kernel source code
I'm build a 3rd tool and it dependents on Linux kernel source code.
The tool specifies the release version of Linux kernel by uname -r, the result is:
3.10.0-862.el7.x86_64
However, I didn't find ...
- 215
0
votes
0
answers
66
views
No console after installing new kernel (from ELRepo)
I got a new Dell R530 server recently and have installed Centos 7.5 (1804) on it (tried 17.04 as well!). I installed new kernel from elrepo on the system. The issue I am encountering is that if I boot ...
- 103
1
vote
0
answers
209
views
Why is my custom centos kernel not booting? No source changes were made
I followed this guide to rebuild my 3.10.0-327 kernel (CentOS 7.2): https://wiki.centos.org/HowTos/Custom_Kernel
I will be making changes to it, but even if I make no source changes, it does not boot ...
- 11
1
vote
1
answer
5k
views
How do I upgrade my kernel in CentOS 6 to the latest version?
It's giving me problems and is not using the latest, even after power cycling.
[root@server ~]# uname -r
2.6.32-431.1.2.0.1.el6.x86_64
[root@server ~]# cat /boot/grub.conf
cat: /boot/grub.conf: No ...
- 6,056
1
vote
1
answer
422
views
Why/How CentOS use out-of-date kernel on a up-to-date release?
I noticed CentOS 6.9 is still using Linux kernel 2.6 which is already discontinued, but CentOS 6 is in active maintenance and it even have a kernel update days ago, which is also 2.6.x. Does CentOS ...
- 1,160
0
votes
1
answer
144
views
Make sure I get security updates for kernel 2.6.32 on CentOS 6
I have an old CentOS 6 server that I want to update from CentOS 6.3 to CentOS 6.9
Since CentOS came with kernel 2.6.32 (which reached out of life in Feb 2016), I did research on whether I should ...
1
vote
1
answer
2k
views
Blacklisting i2c_hid does not work
I have a dell vostro 15 and I am setting up centos 7 in my laptop. After installation my touchpad is not working and I have referred online and lot of suggestions are given that I should try ...
- 11
0
votes
0
answers
1k
views
Upgrading CentOS kernel without internet connection
I need to update my CentOS 6.8 VM's kenrel to a more recent version. I have tried downloading the individual parts of the kernel, i.e kernel.....rpm, kernel-firmware....rpm. Using rpm -ivh kernel.......
3
votes
1
answer
12k
views
how to create rescue initramfs image on centos 7?
After my last launch yum update my test box have kernel-3.10.0-327.13.1 installed. While installing, dracut generated initramfs-3.10.0-327.13.1.el7.x86_64.img, but initramfs-0-rescue-...
0
votes
2
answers
4k
views
Grub not listing the new kernel while booting
I recently updated my kernel on CentOS 6.7. That also cleaned up all the older versions, which also updated my /boot/grub/grub.conf, it has a single entry (of the new kernel). Now, when I rebooted, ...
