Git-Mirrors/qubes-doc
1
0
Fork 0
mirror of https://github.com/QubesOS/qubes-doc.git synced 2025-02-04 08:55:31 -05:00
Code Issues Packages Projects Releases Wiki Activity

Added info on using qvm-prefs to change kernelopts

Browse Source 
Fixes the lack-of-documentation issue described in QubesOS/qubes-issues#4797
This commit is contained in:
Marta Marczykowska-Górecka 2019-02-24 19:01:26 +01:00 committed by GitHub
parent 3dab015cae
commit afa78902d7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
configuration/managing-vm-kernel.md
View File

@ -11,8 +11,8 @@ VM kernel managed by dom0
By default, VMs kernels are provided by dom0. This means that: By default, VMs kernels are provided by dom0. This means that:
1. You can select the kernel version in VM settings; 1. You can select the kernel version (using GUI VM Settings tool or `qvm-prefs` commandline tool);
2. You can modify kernel options in VM settings; 2. You can modify kernel options (using `qvm-prefs` commandline tool);
3. You can **not** modify any of the above from inside a VM; 3. You can **not** modify any of the above from inside a VM;
4. Installing additional kernel modules is cumbersome. 4. Installing additional kernel modules is cumbersome.
@ -48,6 +48,14 @@ updatevm : sys-firewall
[user@dom0 ~]$ qubes-prefs -s default-kernel 3.19.fc20 [user@dom0 ~]$ qubes-prefs -s default-kernel 3.19.fc20
~~~ ~~~
To view kernel options, you can use the GUI VM Settings tool; to view and change them, use `qvm-prefs` commandline tool:
~~~
[user@dom0 ~]$ qvm-prefs -g work kernelopts
nopat
[user@dom0 ~]$ qvm-prefs -s work kernelopts "nopat apparmor=1 security=apparmor"
~~~
Installing different kernel using Qubes kernel package Installing different kernel using Qubes kernel package
---------------------------------- ----------------------------------