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| author | Ludovic Courtès <ludo@gnu.org> | 2014-06-29 22:06:29 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2014-06-29 22:06:29 +0200 |
| commit | 081c5b2d66b6f9bdd1b966a96640b7ec4df8d5a6 (patch) | |
| tree | 3c17551221c9760e35bde103c1c971d0b2796f43 /gnu | |
| parent | 62f0a4792b89a0a734a06ad5667ae109ef4b4d83 (diff) | |
| download | guix-081c5b2d66b6f9bdd1b966a96640b7ec4df8d5a6.tar guix-081c5b2d66b6f9bdd1b966a96640b7ec4df8d5a6.tar.gz | |
services: udev: Make sure modules are found, and use "udevadm settle".
* gnu/services/base.scm (udev-service): Set $LINUX_MODULE_DIRECTORY. In
the parent, invoke "udevadm settle" before "udevadm trigger".
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/services/base.scm | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gnu/services/base.scm b/gnu/services/base.scm index 0df4f652da..bab07aa4b7 100644 --- a/gnu/services/base.scm +++ b/gnu/services/base.scm @@ -409,6 +409,10 @@ hydra.gnu.org are used by default." (requirement '(root-file-system)) (documentation "Populate the /dev directory.") (start #~(lambda () + ;; Allow udev to find the modules. + (setenv "LINUX_MODULE_DIRECTORY" + "/run/booted-system/kernel/lib/modules") + (let ((pid (primitive-fork))) (case pid ((0) @@ -421,6 +425,9 @@ hydra.gnu.org are used by default." (execl (string-append #$udev "/libexec/udev/udevd") "udevd")) (else + ;; Wait for things to settle down. + (system* (string-append #$udev "/bin/udevadm") + "settle") ;; Create a bunch of devices. (system* (string-append #$udev "/bin/udevadm") "trigger") |