[Bug 2048894] Re: Failure to build a arm64 chroot on amd64 on bionic

Ken Sharp 2048894 at bugs.launchpad.net
Fri Feb 2 13:05:18 UTC 2024


In Bionic you need to use qemu-debootstrap to work around limitations
(which are fixed in later releases).

$ sudo qemu-debootstrap --verbose --arch=arm64 --variant=minbase
--components=main,restricted,universe,multiverse bionic /tmp/chroot
http://ports.ubuntu.com/ubuntu-ports/

Tested and works as expected. Please retry with qemu-debootstrap.

** Changed in: debootstrap (Ubuntu)
       Status: Confirmed => Invalid

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Title:
  Failure to build a arm64 chroot on amd64 on bionic

Status in debootstrap package in Ubuntu:
  Invalid

Bug description:
  On bionic amd64, running debootstrap to build an arm64 chroot fails.

  $ sudo debootstrap --verbose --arch=arm64 --variant=minbase
  --components=main,restricted,universe,multiverse bionic /tmp/chroot
  http://ports.ubuntu.com/ubuntu-ports/

  I: Retrieving InRelease 
  [..]
  W: Failure trying to run: chroot /tmp/chroot dpkg-deb -f /var/cache/apt/archives/dpkg_1.19.0.5ubuntu2_arm64.deb Version
  W: See /tmp/chroot/debootstrap/debootstrap.log for details
  W: Failure trying to run: chroot /tmp/chroot mount -t proc proc /proc
  W: See /tmp/chroot/debootstrap/debootstrap.log for details

  
  I tried adding various packages to make the emulation work (binfmt-support, qemu-user-static, etc.), without any success.

  I first noticed this issue running ubuntu-image on bionic in our
  spread tests, building images for raspi. I was able to reproduce in a
  multipass VM with the above command.

  
  ProblemType: Bug
  ApportVersion: 2.20.9-0ubuntu7.29
  Architecture: amd64
  Date: Wed Jan 10 13:59:19 2024
  Dependencies:
   adduser 3.116ubuntu1
   apt 1.6.17
   apt-utils 1.6.17
   ca-certificates 20230311ubuntu0.18.04.1
   debconf 1.5.66ubuntu1
   debconf-i18n 1.5.66ubuntu1
   dirmngr 2.2.4-1ubuntu1.6
   dpkg 1.19.0.5ubuntu2.4
   gcc-8-base 8.4.0-1ubuntu1~18.04
   gnupg 2.2.4-1ubuntu1.6
   gnupg-l10n 2.2.4-1ubuntu1.6
   gnupg-utils 2.2.4-1ubuntu1.6
   gpg 2.2.4-1ubuntu1.6
   gpg-agent 2.2.4-1ubuntu1.6
   gpg-wks-client 2.2.4-1ubuntu1.6
   gpg-wks-server 2.2.4-1ubuntu1.6
   gpgconf 2.2.4-1ubuntu1.6
   gpgsm 2.2.4-1ubuntu1.6
   gpgv 2.2.4-1ubuntu1.6
   libacl1 2.2.52-3build1
   libapt-inst2.0 1.6.17
   libapt-pkg5.0 1.6.17
   libasn1-8-heimdal 7.5.0+dfsg-1ubuntu0.4
   libassuan0 2.5.1-2
   libattr1 1:2.4.47-2build1
   libaudit-common 1:2.8.2-1ubuntu1.1
   libaudit1 1:2.8.2-1ubuntu1.1
   libbz2-1.0 1.0.6-8.1ubuntu0.2
   libc6 2.27-3ubuntu1.6
   libcap-ng0 0.7.7-3.1
   libcom-err2 1.44.1-1ubuntu1.4
   libdb5.3 5.3.28-13.1ubuntu1.1
   libffi6 3.2.1-8
   libgcc1 1:8.4.0-1ubuntu1~18.04
   libgcrypt20 1.8.1-4ubuntu1.3
   libgmp10 2:6.1.2+dfsg-2ubuntu0.1
   libgnutls30 3.5.18-1ubuntu1.6
   libgpg-error0 1.27-6
   libgpm2 1.20.7-5
   libgssapi3-heimdal 7.5.0+dfsg-1ubuntu0.4
   libhcrypto4-heimdal 7.5.0+dfsg-1ubuntu0.4
   libheimbase1-heimdal 7.5.0+dfsg-1ubuntu0.4
   libheimntlm0-heimdal 7.5.0+dfsg-1ubuntu0.4
   libhogweed4 3.4.1-0ubuntu0.18.04.1
   libhx509-5-heimdal 7.5.0+dfsg-1ubuntu0.4
   libidn2-0 2.0.4-1.1ubuntu0.2
   libkrb5-26-heimdal 7.5.0+dfsg-1ubuntu0.4
   libksba8 1.3.5-2ubuntu0.18.04.2
   libldap-2.4-2 2.4.45+dfsg-1ubuntu1.11
   libldap-common 2.4.45+dfsg-1ubuntu1.11
   liblocale-gettext-perl 1.07-3build2
   liblz4-1 0.0~r131-2ubuntu3.1
   liblzma5 5.2.2-1.3ubuntu0.1
   libncursesw5 6.1-1ubuntu1.18.04.1
   libnettle6 3.4.1-0ubuntu0.18.04.1
   libnpth0 1.5-3
   libp11-kit0 0.23.9-2ubuntu0.1
   libpam-modules 1.1.8-3.6ubuntu2.18.04.6
   libpam-modules-bin 1.1.8-3.6ubuntu2.18.04.6
   libpam0g 1.1.8-3.6ubuntu2.18.04.6
   libpcre3 2:8.39-9ubuntu0.1
   libpsl5 0.19.1-5build1
   libreadline7 7.0-3
   libroken18-heimdal 7.5.0+dfsg-1ubuntu0.4
   libsasl2-2 2.1.27~101-g0780600+dfsg-3ubuntu2.4
   libsasl2-modules 2.1.27~101-g0780600+dfsg-3ubuntu2.4
   libsasl2-modules-db 2.1.27~101-g0780600+dfsg-3ubuntu2.4
   libseccomp2 2.5.1-1ubuntu1~18.04.2
   libselinux1 2.7-2build2
   libsemanage-common 2.7-2build2
   libsemanage1 2.7-2build2
   libsepol1 2.7-1ubuntu0.1
   libsmartcols1 2.31.1-0.4ubuntu3.7
   libsqlite3-0 3.22.0-1ubuntu0.7
   libssl1.1 1.1.1-1ubuntu2.1~18.04.23
   libstdc++6 8.4.0-1ubuntu1~18.04
   libsystemd0 237-3ubuntu10.57
   libtasn1-6 4.13-2
   libtext-charwidth-perl 0.04-7.1
   libtext-iconv-perl 1.7-5build6
   libtext-wrapi18n-perl 0.06-7.1
   libtinfo5 6.1-1ubuntu1.18.04.1
   libudev1 237-3ubuntu10.57
   libunistring2 0.9.9-0ubuntu2
   libuuid1 2.31.1-0.4ubuntu3.7
   libwind0-heimdal 7.5.0+dfsg-1ubuntu0.4
   libzstd1 1.3.3+dfsg-2ubuntu1.2
   lsb-base 9.20170808ubuntu1
   openssl 1.1.1-1ubuntu2.1~18.04.23
   passwd 1:4.5-1ubuntu2.5
   perl-base 5.26.1-6ubuntu0.7
   pinentry-curses 1.1.0-1
   publicsuffix 20180223.1310-1
   readline-common 7.0-3
   tar 1.29b-2ubuntu0.4
   ubuntu-keyring 2018.09.18.1~18.04.2
   uuid-runtime 2.31.1-0.4ubuntu3.7
   wget 1.19.4-1ubuntu2.2
   zlib1g 1:1.2.11.dfsg-0ubuntu2.2
  DistroRelease: Ubuntu 18.04
  Package: debootstrap 1.0.95ubuntu0.12
  PackageArchitecture: all
  ProcCpuinfoMinimal:
   processor	: 3
   vendor_id	: AuthenticAMD
   cpu family	: 25
   model		: 68
   model name	: AMD Ryzen 7 PRO 6850U with Radeon Graphics
   stepping	: 1
   microcode	: 0xa404102
   cpu MHz		: 2694.924
   cache size	: 512 KB
   physical id	: 0
   siblings	: 4
   core id		: 3
   cpu cores	: 4
   apicid		: 3
   initial apicid	: 3
   fpu		: yes
   fpu_exception	: yes
   cpuid level	: 16
   wp		: yes
   flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt lbrv nrip_save tsc_scale vmcb_clean pausefilter pfthreshold v_vmsave_vmload vgif umip pku ospke vaes vpclmulqdq rdpid arch_capabilities
   bugs		: sysret_ss_attrs spectre_v1 spectre_v2 spec_store_bypass
   bogomips	: 5389.84
   TLB size	: 1024 4K pages
   clflush size	: 64
   cache_alignment	: 64
   address sizes	: 48 bits physical, 48 bits virtual
   power management:
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=C.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: User Name 4.15.0-212.223-generic 4.15.18
  SourcePackage: debootstrap
  Tags:  bionic uec-images
  Uname: Linux 4.15.0-212-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  _MarkForUpload: True

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