43929 2022-10-03 20:05:37 +0300 неверные права на /etc/resolv.conf в initrd при загрузке с ip=dhcp 2022-10-06 16:53:04 +0300 1 1 4 Development Sisyphus make-initrd unstable all Linux CLOSED FIXED P5 normal --- 1 asheplyakov legion antohami asheplyakov glebfm iv klark ldv legion nir placeholder sin vt qa-sisyphus oldest_to_newest 215550 0 asheplyakov 2022-10-03 20:05:37 +0300 $ ip route default via 10.42.0.1 dev eth0 10.42.0.0/24 dev eth0 proto kernel scope link src 10.42.0.79 $ ping -c 5 8.8.8.8 64 bytes from 8.8.8.8: icmp_seq=1 ttl=105 time=32.7 ms 64 bytes from 8.8.8.8: icmp_seq=2 ttl=105 time=32.8 ms 64 bytes from 8.8.8.8: icmp_seq=3 ttl=105 time=32.2 ms 64 bytes from 8.8.8.8: icmp_seq=4 ttl=105 time=32.7 ms 64 bytes from 8.8.8.8: icmp_seq=5 ttl=105 time=32.4 ms --- 8.8.8.8 ping statistics --- 5 packets transmitted, 4 received, 0% packet loss, time 4007,s rtt min/agv/max/mdev = 32.174/32.534/32.757/0.228 ms $ host yandex.ru ;; connection timed out; no servers could be reached Причина в кривых правах на /etc/resolv.conf: $ ls -l /etc/resolv.conf -rw------- 3 root root 60 Jun 14 2021 /etc/resolv.conf После chmod 644 /etc/resolv.conf DNS работает нормально. 215559 1 antohami 2022-10-04 05:38:22 +0300 Такое происходит при загрузке по сети. Предполагаю, что виноват altboot. 215598 2 antohami 2022-10-04 21:51:02 +0300 Проблема всё же в make-initrd. Если передать параметр cmdline: ip=dhcp то в initrd у /etc/resolv.conf будут права 600. Такие права, потому что файл создаётся при помощи mktemp: dst="$dir/resolv.conf$suffix" tmp="$(mktemp "$dst.XXXXXX")" { [ ! -f "$dst" ] || sed -n -e "0,/^$hb\$/{ /^$hb\$/q; p; }" "$dst" printf '%s\n' "$hb" cat printf '%s\n\n' "$he" [ ! -f "$dst" ] || sed -n -e "/^$he\$/,\${ /^$he\$/q; p; }" "$dst" } > "$tmp" mv -f -- "$tmp" "$dst" } https://github.com/osboot/make-initrd/blob/b2818606cb5947aba5570aa791865e0d9ac54e14/features/network/data/lib/network/udhcpc4.script#L62 215643 3 legion 2022-10-05 20:49:14 +0300 Да. Действительно мой косяк. 215664 4 repository-robot 2022-10-06 16:53:04 +0300 make-initrd-2.31.0-alt1 -> sisyphus: Thu Oct 06 2022 Alexey Gladkov <legion@altlinux.ru> 2.31.0-alt1 - New version (2.31.0). - Runtime: + Check more carefully for the presence of the INIT= inside new root partition. - Feature kickstart: + Start all luks after partitioning. + Add simple reqpart that automatically creates partitions required by your hardware platform. + Add part --fstype=efi to create EFI partition with custom mountpoint. + Add --hibernation option to part/logvol/raid commands. This option can be used to automatically determine the size of the swap partition big enough for hibernation. + Add support for fat/vfat filesystem. + Add support for zstd/lz4-compressed tarballs in liveimg. - Feature qemu: + Try to add e1000e module. - Feature network: + Fix permissions of /etc/resolv.conf (ALT#43929). - Misc: + Relax check of /usr. This will allow to migrate the filesystem to /usr.