Hi Josselin, Alas, the problem persists ~.~
Device A: ~ $ guix time-machine --commit=deeb7d1f53d7ddfa977b3eadd760312bbd0a2509 -- build qtwebengine --derivations --system=aarch64-linux --no-grafts --dry-run /gnu/store/gnrk76mlrv3ipm2k3lpmy1533mn9dqc3-qtwebengine-6.5.2.drv Device B: ~ $ guix time-machine --commit=deeb7d1f53d7ddfa977b3eadd760312bbd0a2509 -- build qtwebengine --derivations --system=aarch64-linux --no-grafts --dry-run /gnu/store/qpb6d1qqx357rkydk0xv6ail6b9dcqs6-qtwebengine-6.5.2.drv The fact that Device A finds substitutes for nearly everything while Device B doesn't makes me think that B is "wrong". Device A is a 3GiB RAM Librem 5 (made in China), and Device B is a 4GiB RAM Liberty Phone (made in USA). (Maybe US backdoor bots need to up their stealth game?) You can find info on how I set up guix at https://zacchae.us/guix-usd.org, specifically the section "Setting up guix home" -Zacchae PS - I see your response on issues.guix.gnu.org, but didn't get an email. I thought submitting bugs automatically subscribed me?
