это сделала, там была одна строка про vscode, ее закомментировала, но при apt update такая же ошибка -bash: /usr/bin/apt: cannot execute binary file: Exec format error

а apt-get работает?

нет, такая же ошибка

deb [arch=amd64] https://packages.microsoft.com/repos/vscode stable main
Если была только эта строка и микрософт не придумал ничего излишне прикольного, ничего, кроме вскод, в этот раз установиться не должно было

Мб что-то было сломано и раньше? Или поставился не только вскод? Можно глянуть в /var/log/apt/ (там пачка логов)

Мб вот это поможет
https://askubuntu.com/questions/124017/how-do-i-restore-the-default-repositories

Но если уж бинарник поломался, то, думаю, не поможет

Хм, а я, конечно, не эксперт, но если я скину ей свой /usr/bin/apt, она сможет его подменить?

А нет, у меня же х64...

если у тебя такая же система, можно попробовать
но я б сначала по логам проверил, что там обновилось то

Start-Date: 2020-04-11  21:32:55
Commandline: /usr/bin/apt install code
Requested-By: tianirika (1000)
Install: libjson-glib-1.0-0:amd64 (1.1.2-0ubuntu1, automatic), libxdmcp6:amd64 (1:1.1.2-1.1, automatic), libsoup-gnome2.4-1:amd64 (2.52.2-1ubuntu0.3, automatic), libkrb5-3:amd64 (1.13.2+dfsg-5ubuntu2.1, automatic), libgssapi-krb5-2:amd64 (1.13.2+dfsg-5ubuntu2.1, automatic), libpangoft2-1.0-0:amd64 (1.38.1-1, automatic), libcups2:amd64 (2.1.3-4ubuntu0.10, automatic), libdbus-1-3:amd64 (1.10.6-1ubuntu3.5, automatic), libdrm-nouveau2:amd64 (2.4.91-2~16.04.1, automatic), libxcb-xfixes0:amd64 (1.11.1-1ubuntu1, automatic), libprotobuf-lite9v5:amd64 (2.6.1-1.3, automatic), libgdk-pixbuf2.0-0:amd64 (2.32.2-1ubuntu1.6, automatic), libproxy1v5:amd64 (0.4.11-5ubuntu1, automatic), liblcms2-2:amd64 (2.6-3ubuntu2.1, automatic), libboost-filesystem1.58.0:amd64 (1.58.0+dfsg-5ubuntu3.1, automatic), libcairo-gobject2:amd64 (1.14.6-1, automatic), glib-networking:amd64 (2.48.2-1~ubuntu16.04.1, automatic), libpciaccess0:amd64 (0.13.4-1, automatic), apt:amd64 (1.2.32, automatic), libxcb-present0:amd64 (1.11.1-1ubuntu1, automatic), libgtk-3-0:amd64 (3.18.9-1ubuntu3.3, automatic), libcapnp-0.5.3:amd64 (0.5.3-2ubuntu1.1, automatic), libglapi-mesa:amd64 (18.0.5-0ubuntu0~16.04.1, automatic), libpixman-1-0:amd64 (0.33.6-1, automatic), libxkbfile1:amd64 (1:1.0.9-0ubuntu1, automatic), libsecret-1-0:amd64 (0.18.4-1ubuntu2, automatic), libsqlite3-0:amd64 (3.11.0-1ubuntu1.4, automatic), libxrender1:amd64 (1:0.9.9-0ubuntu1, automatic), libicu65:i386 (65.1-1+ubuntu16.04.1+deb.sury.org+1, automatic), libicu65:amd64 (65.1-1+ubuntu16.04.1+deb.sury.org+1, automatic), libelf1:amd64 (0.165-3ubuntu1.2, automatic), libbsd0:amd64 (0.8.2-1ubuntu0.1, automatic), libavahi-common-data:amd64 (0.6.32~rc+dfsg-1ubuntu2.3, automatic), libgmp10:amd64 (2:6.1.0+dfsg-2, automatic), libavahi-common3:amd64 (0.6.32~rc+dfsg-1ubuntu2.3, automatic), libxcursor1:amd64 (1:1.1.14-1ubuntu0.16.04.2, automatic), libboost-system1.58.0:amd64 (1.58.0+dfsg-5ubuntu3.1, automatic), libk5crypto3:amd64 (1.13.2+dfsg-5ubuntu2.1, automatic), libegl1-mesa:amd64 (18.0.5-0ubuntu0~16.04.1, automatic), libxcb-shm0:amd64 (1.11.1-1ubuntu1, automatic), libepoxy0:amd64 (1.3.1-1ubuntu0.16.04.2, automatic), libxcb-render0:amd64 (1.11.1-1ubuntu1, automatic), libmircore1:amd64 (0.26.3+16.04.20170605-0ubuntu1.1, automatic), libapt-pkg5.0:amd64 (1.2.32, automatic), libx11-6:amd64 (2:1.6.3-1ubuntu2.1, automatic), libexpat1:amd64 (2.1.0-7ubuntu0.16.04.5, automatic), libsoup2.4-1:amd64 (2.52.2-1ubuntu0.3, automatic), libgbm1:amd64 (18.0.5-0ubuntu0~16.04.1, automatic), libxshmfence1:amd64 (1.2-1, automatic), libwayland-client0:amd64 (1.12.0-1~ubuntu16.04.3, automatic), gcc-5-base:amd64 (5.4.0-6ubuntu1~16.04.12, automatic), libdrm-amdgpu1:amd64 (2.4.91-2~16.04.1, automatic), libtiff5:amd64 (4.0.6-1ubuntu0.7, automatic), libllvm6.0:amd64 (1:6.0-1ubuntu2~16.04.1, automatic), libxau6:amd64 (1:1.0.8-1, automatic), libatk1.0-0:amd64 (2.18.0-1, automatic), libxcomposite1:amd64 (1:0.4.4-1, automatic), libpangocairo-1.0-0:amd64 (1.38.1-1, automatic), libmirprotobuf3:amd64 (0.26.3+16.04.20170605-0ubuntu1.1, automatic), libxcb1:amd64 (1.11.1-1ubuntu1, automatic), libatspi2.0-0:amd64 (2.18.3-4ubuntu1, automatic), libxi6:amd64 (2:1.7.6-1, automatic), libkrb5support0:amd64 (1.13.2+dfsg-5ubuntu2.1, automatic), libmirclient9:amd64 (0.26.3+16.04.20170605-0ubuntu1.1, automatic), libxinerama1:amd64 (2:1.1.3-1, automatic), libwayland-egl1-mesa:amd64 (18.0.5-0ubuntu0~16.04.1, automatic), libkeyutils1:amd64 (1.5.9-8ubuntu1, automatic), liblz4-1:amd64 (0.0~r131-2ubuntu2, automatic), libxrandr2:amd64 (2:1.5.0-1, automatic), libjpeg8:amd64 (8c-2ubuntu8, automatic), libdrm2:amd64 (2.4.91-2~16.04.1, automatic), libcolord2:amd64 (1.2.12-1ubuntu1, automatic), libxfixes3:amd64 (1:5.0.1-2, automatic), libthai0:amd64 (0.1.24-2, automatic), libhogweed4:amd64 (3.2-1ubuntu0.16.04.1, automatic), libfontconfig1:amd64 (2.11.94-0ubuntu1.1, automatic), libgl1-mesa-dri:amd64 (18.0.5-0ubuntu0~16.04.1, automatic),

libgraphite2-3:amd64 (1.3.10-0ubuntu0.16.04.1, automatic), libjpeg-turbo8:amd64 (1.4.2-0ubuntu3.3, automatic), libnettle6:amd64 (3.2-1ubuntu0.16.04.1, automatic), libxdamage1:amd64 (1:1.1.4-2, automatic), librest-0.7-0:amd64 (0.7.93-1, automatic), code:amd64 (1.44.0-1586345345), libatk-bridge2.0-0:amd64 (2.18.1-2ubuntu1, automatic), libjbig0:amd64 (2.1-3.1+deb.sury.org~xenial+1, automatic), libxml2:amd64 (2.9.10+dfsg-2+ubuntu16.04.1+deb.sury.org+1, automatic), libidn11:amd64 (1.32-3ubuntu1.2, automatic), libgnutls30:amd64 (3.4.10-4ubuntu1.7, automatic), libnss3:amd64 (2:3.28.4-0ubuntu0.16.04.10, automatic), libedit2:amd64 (3.1-20150325-1ubuntu2, automatic), libdrm-intel1:amd64 (2.4.91-2~16.04.1, automatic), libfreetype6:amd64 (2.6.1-0.1ubuntu2.4, automatic), libffi6:amd64 (3.2.1-4, automatic), libp11-kit0:amd64 (0.23.2-5~ubuntu16.04.1, automatic), libdrm-radeon1:amd64 (2.4.91-2~16.04.1, automatic), libharfbuzz0b:amd64 (1.0.1-1ubuntu0.1, automatic), libtasn1-6:amd64 (4.7-3ubuntu0.16.04.3, automatic), libcairo2:amd64 (1.14.6-1, automatic), libstdc++6:amd64 (5.4.0-6ubuntu1~16.04.12, automatic), libavahi-client3:amd64 (0.6.32~rc+dfsg-1ubuntu2.3, automatic), libpango-1.0-0:amd64 (1.38.1-1, automatic), libxss1:amd64 (1:1.2.2-1, automatic), libxcb-dri2-0:amd64 (1.11.1-1ubuntu1, automatic), libxkbcommon0:amd64 (0.5.0-1ubuntu2.1, automatic), libsensors4:amd64 (1:3.4.0-2, automatic), libnotify4:amd64 (0.7.6-2svn1, automatic), libxcb-dri3-0:amd64 (1.11.1-1ubuntu1, automatic), libpng12-0:amd64 (1.2.54-1ubuntu1.1, automatic), libglib2.0-0:amd64 (2.48.2-0ubuntu4.6, automatic), libmircommon7:amd64 (0.26.3+16.04.20170605-0ubuntu1.1, automatic), libnspr4:amd64 (2:4.13.1-0ubuntu0.16.04.1, automatic), libwayland-server0:amd64 (1.12.0-1~ubuntu16.04.3, automatic), libx11-xcb1:amd64 (2:1.6.3-1ubuntu2.1, automatic), libxcb-sync1:amd64 (1.11.1-1ubuntu1, automatic), libxext6:amd64 (2:1.3.3-1, automatic), libdatrie1:amd64 (0.2.10-2, automatic), libwayland-cursor0:amd64 (1.12.0-1~ubuntu16.04.3, automatic)
Upgrade: libnss3-nssdb:i386 (2:3.28.4-0ubuntu0.16.04.8, 2:3.28.4-0ubuntu0.16.04.10), libgnutls-openssl27:i386 (3.4.10-4ubuntu1.5, 3.4.10-4ubuntu1.7), libsqlite3-0:i386 (3.11.0-1ubuntu1.3, 3.11.0-1ubuntu1.4), libbsd0:i386 (0.8.2-1, 0.8.2-1ubuntu0.1), libnss3-1d:i386 (2:3.28.4-0ubuntu0.16.04.8, 2:3.28.4-0ubuntu0.16.04.10), libglib2.0-bin:i386 (2.48.2-0ubuntu4.4, 2.48.2-0ubuntu4.6), libxml2:i386 (2.9.9+dfsg-1+ubuntu16.04.1+deb.sury.org+2, 2.9.10+dfsg-2+ubuntu16.04.1+deb.sury.org+1), libgnutls30:i386 (3.4.10-4ubuntu1.5, 3.4.10-4ubuntu1.7), libnss3:i386 (2:3.28.4-0ubuntu0.16.04.8, 2:3.28.4-0ubuntu0.16.04.10), libglib2.0-0:i386 (2.48.2-0ubuntu4.4, 2.48.2-0ubuntu4.6)
Remove: mintdesktop:i386 (3.5.3), mint-artwork-gnome:i386 (2.6.47), apt:i386 (1.2.32), mintsystem:i386 (8.3.4.1), mint-meta-xfce:i386 (2016.11.28), mint-artwork-common:i386 (2.1.0.1), ubuntu-minimal:i386 (1.361.4), ubuntu-system-adjustments:i386 (2016.09.02.1), mint-meta-core:i386 (2016.11.28), apt-utils:i386 (1.2.32), mint-artwork-xfce:i386 (2017.01.24), add-apt-key:i386 (1.0-0.5)
End-Date: 2020-04-11  21:38:22

libnotify4:amd64 (0.7.6-2svn1), libxcb-dri3-0:amd64 (1.11.1-1ubuntu1), libpng12-0:amd64 (1.2.54-1ubuntu1.1), libglib2.0-0:amd64 (2.48.2-0ubuntu4.6), libmircommon7:amd64 (0.26.3+16.04.20170605-0ubuntu1.1), libnspr4:amd64 (2:4.13.1-0ubuntu0.16.04.1), libwayland-server0:amd64 (1.12.0-1~ubuntu16.04.3), libx11-xcb1:amd64 (2:1.6.3-1ubuntu2.1), libxcb-sync1:amd64 (1.11.1-1ubuntu1), libxext6:amd64 (2:1.3.3-1), libdatrie1:amd64 (0.2.10-2), libwayland-cursor0:amd64 (1.12.0-1~ubuntu16.04.3)
End-Date: 2020-04-11  22:19:50

Start-Date: 2020-04-11  22:33:02
Requested-By: tianirika (1000)
Remove: libdb5.3:amd64 (5.3.28-11ubuntu0.2)
Error: Sub-process /usr/bin/dpkg returned an error code (100)
End-Date: 2020-04-11  22:33:02

Start-Date: 2020-04-11  22:18:33
Requested-By: tianirika (1000)
Remove: libjson-glib-1.0-0:amd64 (1.1.2-0ubuntu1), libxdmcp6:amd64 (1:1.1.2-1.1), libsoup-gnome2.4-1:amd64 (2.52.2-1ubuntu0.3), libkrb5-3:amd64 (1.13.2+dfsg-5ubuntu2.1), libgssapi-krb5-2:amd64 (1.13.2+dfsg-5ubuntu2.1), libpangoft2-1.0-0:amd64 (1.38.1-1), libcups2:amd64 (2.1.3-4ubuntu0.10), libdbus-1-3:amd64 (1.10.6-1ubuntu3.5), libdrm-nouveau2:amd64 (2.4.91-2~16.04.1), libxcb-xfixes0:amd64 (1.11.1-1ubuntu1), libprotobuf-lite9v5:amd64 (2.6.1-1.3), libgdk-pixbuf2.0-0:amd64 (2.32.2-1ubuntu1.6), libproxy1v5:amd64 (0.4.11-5ubuntu1), liblcms2-2:amd64 (2.6-3ubuntu2.1), libboost-filesystem1.58.0:amd64 (1.58.0+dfsg-5ubuntu3.1), libcairo-gobject2:amd64 (1.14.6-1), glib-networking:amd64 (2.48.2-1~ubuntu16.04.1), libpciaccess0:amd64 (0.13.4-1), libxcb-present0:amd64 (1.11.1-1ubuntu1), libgtk-3-0:amd64 (3.18.9-1ubuntu3.3), libcapnp-0.5.3:amd64 (0.5.3-2ubuntu1.1), libglapi-mesa:amd64 (18.0.5-0ubuntu0~16.04.1), libpixman-1-0:amd64 (0.33.6-1), libxkbfile1:amd64 (1:1.0.9-0ubuntu1), libsecret-1-0:amd64 (0.18.4-1ubuntu2), libsqlite3-0:amd64 (3.11.0-1ubuntu1.4), libxrender1:amd64 (1:0.9.9-0ubuntu1), libicu64:i386 (64.2-0.1+ubuntu16.04.1+deb.sury.org+1), libicu65:amd64 (65.1-1+ubuntu16.04.1+deb.sury.org+1), libelf1:amd64 (0.165-3ubuntu1.2), libbsd0:amd64 (0.8.2-1ubuntu0.1), libavahi-common-data:amd64 (0.6.32~rc+dfsg-1ubuntu2.3), libgmp10:amd64 (2:6.1.0+dfsg-2), libavahi-common3:amd64 (0.6.32~rc+dfsg-1ubuntu2.3), libxcursor1:amd64 (1:1.1.14-1ubuntu0.16.04.2), libboost-system1.58.0:amd64 (1.58.0+dfsg-5ubuntu3.1), libk5crypto3:amd64 (1.13.2+dfsg-5ubuntu2.1), libegl1-mesa:amd64 (18.0.5-0ubuntu0~16.04.1), libxcb-shm0:amd64 (1.11.1-1ubuntu1), libepoxy0:amd64 (1.3.1-1ubuntu0.16.04.2), libxcb-render0:amd64 (1.11.1-1ubuntu1), libmircore1:amd64 (0.26.3+16.04.20170605-0ubuntu1.1), libx11-6:amd64 (2:1.6.3-1ubuntu2.1), libexpat1:amd64 (2.1.0-7ubuntu0.16.04.5), libudev1:amd64 (229-4ubuntu21.23), libsoup2.4-1:amd64 (2.52.2-1ubuntu0.3), libgbm1:amd64 (18.0.5-0ubuntu0~16.04.1), libxshmfence1:amd64 (1.2-1), libwayland-client0:amd64 (1.12.0-1~ubuntu16.04.3), libdrm-amdgpu1:amd64 (2.4.91-2~16.04.1), libtiff5:amd64 (4.0.6-1ubuntu0.7), libllvm6.0:amd64 (1:6.0-1ubuntu2~16.04.1), libxau6:amd64 (1:1.0.8-1), libatk1.0-0:amd64 (2.18.0-1), libxcomposite1:amd64 (1:0.4.4-1), libpangocairo-1.0-0:amd64 (1.38.1-1), libmirprotobuf3:amd64 (0.26.3+16.04.20170605-0ubuntu1.1), libxcb1:amd64 (1.11.1-1ubuntu1), libatspi2.0-0:amd64 (2.18.3-4ubuntu1), libxi6:amd64 (2:1.7.6-1), libkrb5support0:amd64 (1.13.2+dfsg-5ubuntu2.1), libmirclient9:amd64 (0.26.3+16.04.20170605-0ubuntu1.1), libxinerama1:amd64 (2:1.1.3-1), libwayland-egl1-mesa:amd64 (18.0.5-0ubuntu0~16.04.1), libkeyutils1:amd64 (1.5.9-8ubuntu1), libxrandr2:amd64 (2:1.5.0-1), libjpeg8:amd64 (8c-2ubuntu8), libdrm2:amd64 (2.4.91-2~16.04.1), libcolord2:amd64 (1.2.12-1ubuntu1), libxfixes3:amd64 (1:5.0.1-2), libthai0:amd64 (0.1.24-2), libhogweed4:amd64 (3.2-1ubuntu0.16.04.1), libfontconfig1:amd64 (2.11.94-0ubuntu1.1), libgl1-mesa-dri:amd64 (18.0.5-0ubuntu0~16.04.1), libgraphite2-3:amd64 (1.3.10-0ubuntu0.16.04.1), libjpeg-turbo8:amd64 (1.4.2-0ubuntu3.3), libnettle6:amd64 (3.2-1ubuntu0.16.04.1), libxdamage1:amd64 (1:1.1.4-2), librest-0.7-0:amd64 (0.7.93-1), libatk-bridge2.0-0:amd64 (2.18.1-2ubuntu1), libjbig0:amd64 (2.1-3.1+deb.sury.org~xenial+1), libxml2:amd64 (2.9.10+dfsg-2+ubuntu16.04.1+deb.sury.org+1), libidn11:amd64 (1.32-3ubuntu1.2), libgnutls30:amd64 (3.4.10-4ubuntu1.7), libnss3:amd64 (2:3.28.4-0ubuntu0.16.04.10), libedit2:amd64 (3.1-20150325-1ubuntu2), libdrm-intel1:amd64 (2.4.91-2~16.04.1), libfreetype6:amd64 (2.6.1-0.1ubuntu2.4), libffi6:amd64 (3.2.1-4), libp11-kit0:amd64 (0.23.2-5~ubuntu16.04.1), libdrm-radeon1:amd64 (2.4.91-2~16.04.1), libharfbuzz0b:amd64 (1.0.1-1ubuntu0.1), libtasn1-6:amd64 (4.7-3ubuntu0.16.04.3), libcairo2:amd64 (1.14.6-1), libavahi-client3:amd64 (0.6.32~rc+dfsg-1ubuntu2.3), libpango-1.0-0:amd64 (1.38.1-1), libxss1:amd64 (1:1.2.2-1), libxcb-dri2-0:amd64 (1.11.1-1ubuntu1), libxkbcommon0:amd64 (0.5.0-1ubuntu2.1), libsensors4:amd64 (1:3.4.0-2),

глянул, чего тут есть https://packages.microsoft.com/repos/vscode/dists/stable/main/binary-amd64/
Ага, вскод как зависимости тянет много чего, в т.ч. apt и еще полсистемы

аха
слушай, если честно, я бы пересетапил себе систему :)

может файл сюда кинуть? в сообщениях вообще нечитаемая портянка

да не, видно, что полсистемы тебе обновило
тут заменой парой бинарников типа apt не отделаешься

сча еще погуглю)

(((((( это катастрофа

погоди
но вообще в лине это обычно не так больно