Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-11-08 Thread Guido Trentalancia
On Thu, 08/11/2018 at 21.40 +, Brüns, Stefan wrote: > On Donnerstag, 8. November 2018 22:15:27 CET Guido Trentalancia > wrote: > > On Thu, 08/11/2018 at 21.01 +, Brüns, Stefan wrote: > > > On Donnerstag, 8. November 2018 18:45:22 CET Guido Trentalancia > > > > > > wrote: > > > > On Thu,

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-11-08 Thread Guido Trentalancia
On Thu, 08/11/2018 at 21.01 +, Brüns, Stefan wrote: > On Donnerstag, 8. November 2018 18:45:22 CET Guido Trentalancia > wrote: > > On Thu, 08/11/2018 at 17.11 +, Brüns, Stefan wrote: > > > On Sonntag, 21. Oktober 2018 20:26:20 CET Guido Trentalancia > > > wrote: > > > > As already

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-11-08 Thread Brüns , Stefan
On Donnerstag, 8. November 2018 22:15:27 CET Guido Trentalancia wrote: > On Thu, 08/11/2018 at 21.01 +, Brüns, Stefan wrote: > > On Donnerstag, 8. November 2018 18:45:22 CET Guido Trentalancia > > > > wrote: > > > On Thu, 08/11/2018 at 17.11 +, Brüns, Stefan wrote: > > > > On Sonntag, 21.

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-11-08 Thread Guido Trentalancia
On Thu, 08/11/2018 at 21.01 +, Brüns, Stefan wrote: > On Donnerstag, 8. November 2018 18:45:22 CET Guido Trentalancia > wrote: > > On Thu, 08/11/2018 at 17.11 +, Brüns, Stefan wrote: > > > On Sonntag, 21. Oktober 2018 20:26:20 CET Guido Trentalancia > > > wrote: > > > > As already

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-11-08 Thread Brüns , Stefan
On Donnerstag, 8. November 2018 18:45:22 CET Guido Trentalancia wrote: > On Thu, 08/11/2018 at 17.11 +, Brüns, Stefan wrote: > > On Sonntag, 21. Oktober 2018 20:26:20 CET Guido Trentalancia wrote: > > > As already explained, the TAG method does not work with all udev > > > versions!! > > > >

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-11-08 Thread Guido Trentalancia
On Thu, 08/11/2018 at 17.11 +, Brüns, Stefan wrote: > On Sonntag, 21. Oktober 2018 20:26:20 CET Guido Trentalancia wrote: > > As already explained, the TAG method does not work with all udev > > versions!! > > The very first udev version imported into the systemd repository > already >

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-11-08 Thread Guido Trentalancia
On Thu, 08/11/2018 at 17.11 +, Brüns, Stefan wrote: > On Sonntag, 21. Oktober 2018 20:26:20 CET Guido Trentalancia wrote: > > As already explained, the TAG method does not work with all udev > > versions!! > > The very first udev version imported into the systemd repository > already >

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-11-08 Thread Brüns , Stefan
On Sonntag, 21. Oktober 2018 20:26:20 CET Guido Trentalancia wrote: > As already explained, the TAG method does not work with all udev versions!! The very first udev version imported into the systemd repository already supports TAG - that happened 2012-04-04. > If you want sigrok to work

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-10-21 Thread Paul Fertser
On Sun, Oct 21, 2018 at 08:26:20PM +0200, Guido Trentalancia wrote: > If you want sigrok to work consistently and flawlessly with all udev versions, > you have to use the patch that I posted! Thank you for the clarifications. Let's see if the maintainers are ready to encourage 666 for the device

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-10-21 Thread Guido Trentalancia
As already explained in previous messages, if you want sigrok to work consistently and flawlessly *with all udev versions*, you have to use the patch that I posted! Il 21 ottobre 2018 20:13:31 CEST, Paul Fertser ha scritto: >On Sun, Oct 21, 2018 at 06:38:56PM +0200, Guido Trentalancia wrote:

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-10-21 Thread Paul Fertser
On Sun, Oct 21, 2018 at 06:44:33PM +0200, Guido Trentalancia wrote: > 61-libsigrok-uaccess.rules > > Please consult README.devices for further informaiton about the > difference between the two scenarios (and files): Are you not fully circumventing the intent of uaccess file by setting

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-10-21 Thread Guido Trentalancia
Hello Paul. I have just tested what you say (adding TAG). It seems to work fine, but what's the point of adding that ? I cannot see the benefit... I suppose MODE overrides TAG. Regards, Guido On Sun, 21/10/2018 at 19.24 +0300, Paul Fertser wrote: > Hello, > > On Sun, Oct 21, 2018 at

Re: [sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-10-21 Thread Paul Fertser
Hello, On Sun, Oct 21, 2018 at 06:20:38PM +0200, Guido Trentalancia wrote: > -ENV{ID_SIGROK}=="1", TAG+="uaccess" > +ENV{ID_SIGROK}=="1", MODE="0666" Why not ENV{ID_SIGROK}=="1", MODE="0660", GROUP="plugdev", TAG+="uaccess" ? -- Be free, use free (http://www.gnu.org/philosophy/free-sw.html)

[sigrok-devel] [PATCH v2 libsigrok] Support earlier versions of udev in the udev rules

2018-10-21 Thread Guido Trentalancia
Fix the udev rules used to setup the USB device permissions so that they work with all udev versions. The first bug is triggered by earlier udev versions when trying to detect the USB subsystem. The second problem is that the TAG method does work only with udev from systemd and not with earlier