Re: rolling back only a single package

2018-12-30 Thread cdelia
Hi Ricardo, thanks for answering, so basically this is equivalent to find the generation of commit 65956a... and invoking guix-generation-x to install guile-json. Yes, I see why this it's better than using "guix package -i *" and it relates well to my other question about profile -> packages d

Re: rolling back only a single package

2018-12-30 Thread cdelia
Hi again, This is odd, it doesn't downgrade: $/var/guix/profiles/per-user/catriel/current-guix-1-link/bin/guix package -i xmobar The following package will be upgraded: xmobar 0.28 -> 0.28 /gnu/store/b7kyq7a7p622gf1cwyf4l29hz8840rj2-xmobar-0.28 $guix package -l ... Generation 31

Re: rolling back only a single package

2018-12-30 Thread cdelia
Björn Höfling writes: > Hi cdelia, > Hi! > On Thu, 27 Dec 2018 16:52:23 -0300 > cde...@dc.uba.ar wrote: > >> Hi, >> >> I upgraded guix a couple of days ago, installed some things and now I >> found that xmobar just keeps segfaulting. >> >> Switching to specific generation it's really cool, bu

Re: Upgrade 0.15 to .16 it doesn't work

2018-12-30 Thread Ricardo Wurmus
Jone writes: > Сannot upgrade system, i. g. guix. Its a first problem with upgrade > from 0.13. Upgrading from 0.13 can be tricky. Try first to upgrade to 0.15 and from there use “guix pull” to get the latest Guix. -- Ricardo

Re: rolling back only a single package

2018-12-30 Thread cdelia
Tonton writes: > Hello, and welcome :) Thanks! > > For packages where multiple versions are defined you can choose with > packagename@version e.g. guile@1.8.8 for the oldest guile on my system. A > simple way to see the versions is with the 'guix package --show=packagename' > flag. e.g. 'guix p

Re: rolling back only a single package

2018-12-30 Thread Catriel Omar D'Elía
swedebugia writes: > On 2018-12-28 23:15, cde...@dc.uba.ar wrote: >> Hi >> >> On 2018-12-28 08:32, swedebugia wrote: >>> "cde...@dc.uba.ar" skrev: (27 december 2018 >>> 20:52:23 CET) >>> Hi, I upgraded guix a couple of days ago, installed some things and now I found that

FAQ draft (Was: Re: Upgrade 0.15 to .16 it doesn't work)

2018-12-30 Thread swedebugia
On 2018-12-30 19:19, Jone wrote: snip And additionally I would like to see two things: 1. FAQ Which questions do you propose to include? Where would you suggest to place this faq? In the manual? website? I just wrote the following suggestions to a GuixSD FAQ: General: * Is GuixSD a 'do-it-you

Upgrade 0.15 to .16 it doesn't work

2018-12-30 Thread Jone
Сannot upgrade system, i. g. guix. Its a first problem with upgrade from 0.13. I will try again to provide a output. And I didn't read the manual carefully - a little time, sorry. I'll do this more closely later. And additionally I would like to see two things: 1. FAQ 2. external repo :) (About