Stephan, sorry for the delay El 10/9/18 a las 12:28, Stephan Guilloux escribió: > Hello, > > Small issues, today, with dtoverlay gpio-shutdown/poweroff > > [root at mypi ~]# dtoverlay gpio-shutdown > su: user pi does not exist > * Failed to apply overlay '1_gpio-shutdown' (kernel) > su: user pi does not exist > [root at mypi ~]# dtoverlay gpio-poweroff > su: user pi does not exist > su: user pi does not exist > [root at mypi ~]# That seems to come from here (https://github.com/raspberrypi/userland/blob/master/host_applications/linux/apps/dtoverlay/dtoverlay-pre). If you run as root, it tries to run as the user "pi", as a normal user(any), you shouldn't have that problem > > Even if I add a fake user "PI", this does not work better. > > [root at mypi ~]# useradd -r pi -p pi > [root at mypi ~]# > [root at mypi ~]# > [root at mypi ~]# dtoverlay gpio-poweroff > * Failed to apply overlay '2_gpio-poweroff' (kernel) > [root at mypi ~]# dtoverlay gpio-shutdown > * Failed to apply overlay '2_gpio-shutdown' (kernel) > [root at mypi ~]# That bit seems to come from here (https://github.com/raspberrypi/userland/blob/2448644657e5fbfd82299416d218396ee1115ece/host_applications/linux/apps/dtoverlay/dtoverlay_main.c#L982), it fails to check if the overlay was actually applied > > But when I check the overlay list, I get: > > [root at mypi ~]# dtoverlay -l > Overlays (in load order): > 0: gpio-shutdown > 1: gpio-poweroff > [root at mypi ~]# > > At least, something is done :-) > That is a little stranger, why does it say it did something when the command before said it failed??? > Last problems: > [root at mypi ~]# dtoverlay -h gpio-shutdown > * Help file not found > [root at mypi ~]# dtoverlay -h gpio-poweroff > * Help file not found > [root at mypi ~]# dtoverlay -h rpi-rtc > * Help file not found > [root at mypi ~]# dtoverlay -h rpi-display > * Help file not found > [root at mypi ~]# > > > I guess I'll have to add some debugging info and check in my rpi (as time permits) > In case ... > [root at mypi ~]# cat /proc/version > Linux version 4.14.65-v7.1.el7 > (mockbuild at armhfp-03.bsys.centos.org) (gcc version 4.8.5 20150623 (Red > Hat 4.8.5-28) (GCC)) #1 SMP Mon Aug 20 19:04:20 UTC 2018 > [root at mypi ~]# > > [root at mypi ~]# rpm -qa 'raspberrypi-vc*' > raspberrypi-vc-demo-source-20170705-502.gitaa39775.el7.noarch > raspberrypi-vc-libs-20170705-502.gitaa39775.el7.armv7hl > raspberrypi-vc-utils-20170705-502.gitaa39775.el7.armv7hl > [root at mypi ~]# > 2 questions 1) has it ever worked before? 2) which rpi exactly are you using? (don't know if it is really relevant). Thanks. Pablo. > > Stephan. > P.S.: Today we built 4.14.71 and will be released as soon as it passes the tests. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/arm-dev/attachments/20180920/ff06e30d/attachment-0006.html>