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bug#35175: Cannot reconfigure
From: |
Danny Milosavljevic |
Subject: |
bug#35175: Cannot reconfigure |
Date: |
Mon, 8 Apr 2019 12:54:14 +0200 |
On Sat, 06 Apr 2019 20:44:45 +0000
address@hidden wrote:
> This is not a bug, but your config is wrong here:
>
> (file-systems
> (cons
> (file-system (device "my-root")
> (mount-point "/")
> (type "ext4")
> (title 'label))
> %base-file-systems))
>
> Delete string `(title 'label)` and leave like this:
>
> (file-systems
> (cons
> (file-system (device "my-root")
> (mount-point "/")
> (type "ext4"))
> %base-file-systems))
... why?
I use (title 'label) for more than a year and it works fine.
The reason for the error Luther encountered is because something is up with the
gdm service.
And that's because of
(extend params (compose extensions)))
And I guess the extension/composition mechanism of gdm is broken.
There was a commit
commit 0cf981a6066711f6e830a3f1d40f7c265b0bac94
Author: Ludovic Courtès <address@hidden>
Date: Fri Apr 5 17:40:01 2019 +0200
services: gdm: Properly handle empty extensions lists.
recently.
The change is:
diff --git a/gnu/services/xorg.scm b/gnu/services/xorg.scm
index 26ca0d4f1f..ede8bc7304 100644
--- a/gnu/services/xorg.scm
+++ b/gnu/services/xorg.scm
@@ -879,11 +879,16 @@ the GNOME desktop environment.")
;; For convenience, this service can be extended with an
;; <xorg-configuration> record. Take the first one that
;; comes.
- (compose first)
+ (compose (lambda (extensions)
+ (match extensions
+ (() #f)
+ ((config . _) config))))
(extend (lambda (config xorg-configuration)
- (gdm-configuration
- (inherit config)
- (xorg-configuration xorg-configuration))))
+ (if xorg-configuration
+ (gdm-configuration
+ (inherit config)
+ (xorg-configuration xorg-configuration))
+ config)))
(default-value (gdm-configuration))
(description
@Luther: Could you try with the commit right before that change?
guix pull --commit=37aaf9a8c7d64ae69c4670a12f481dfc0aac53ae
pgpj5kSSMT8eS.pgp
Description: OpenPGP digital signature