Hiafter reconfigureafter 2 reboots also
building /gnu/store/qnskr1r67lp92bgy136hqvm7r96s3qrd-upgrade-shepherd-services.scm.drv...
guix system: warning: exception caught while executing 'start' on service 'swap-/dev/mapper/guix-swap':
In procedure swapon: "/dev/mapper/guix-swap": Invalid argument
guix system: warning: some services could not be upgraded
hint: To allow changes to all the system services to take effect, you will need to reboot.
$ cat /proc/swaps 27s
Filename Type Size Used Priority
$ swapon -s$ sudo swapon -s$ swapon --all --verbose$ sudo swapon --all --verbose
$I do not see swap is getting enabled.ThanksOn Tue, 2 Mar 2021 at 16:12, Shyam Saran <syamsaran12345@gmail.com> wrote:SorryI had forgot to removedependency from /boot/efiSo it was causing this errorattached the file, reconfiguring the whole systemhoping it must workThanks very much for all the help :)On Tue, 2 Mar 2021 at 16:04, Shyam Saran <syamsaran12345@gmail.com> wrote:But the result is the same.Then again removed all dependencies from all fs /var /gnu /tmp etcAs mentioned I had removed all dependency for root "/" fsbut result is same
$ guix system build ~/tmp/config.scm
guix system: warning: the following groups appear more than once: users
guix system: error: service 'swap-/dev/mapper/guix-swap' requires 'device-mapping-guix-swap', which is not provided by any service$ guix system build ~/tmp/config.scm
guix system: warning: the following groups appear more than once: users
guix system: error: service 'swap-/dev/mapper/guix-swap' requires 'device-mapping-guix-swap', which is not provided by any serviceThanksOn Mon, 1 Mar 2021 at 14:56, Ludovic Courtès <ludo@gnu.org> wrote:Hi Shyam,
Shyam Saran <syamsaran12345@gmail.com> skribis:
> Result of application of system build command
>
> $ guix system build ~/tmp/config.scm
>
> 2s
> guix system: warning: the following groups appear more than once: users
> guix system: error: service 'swap-/dev/mapper/guix-swap' requires
> 'device-mapping-guix-swap', which is not provided by any service
The problem here is that you had:
(file-system
(mount-point "/")
;; …
(needed-for-boot? #t)
(dependencies %localmachine-mapped-devices))
All the needed-for-boot file systems had all the mapped devices in
‘dependencies’. Thus, no ‘device-mapping-guix-swap’ Shepherd service
was created, because that device mapping was needed at boot.
The solution is to remove the ‘dependencies’ field for all your file
systems. Since they have /dev/mapper/… as their ’device’, you don’t
need ‘dependencies’: it’s automatically inferred. If, after this
change, you run:
guix system shepherd-graph /tmp/config.scm| xdot -
you can see that the ‘swap-/dev/mapper/guix-swap’ service depends on
‘device-mapping-guix-swap’.
HTH!
Ludo’.