ubuntu 22.04 support via homebrew / linuxbrew may now be obsolete.

[ipatch]

ubuntu 22.04 support via homebrew / linuxbrew may now be obsolete.

see the below links

• Migrate to Ubuntu 24.04 Homebrew/brew#21761 (review)

• Migrate to Ubuntu 24.04 Homebrew/brew#21761

[ipatch]

when attempting to use the ubuntu-22.04 github provided ci runner.

==> brew doctor
==> FAILED
Full doctor output
  Please note that these warnings are just used to help the Homebrew maintainers
  with debugging if you file an issue. If everything you use Homebrew for is
  working fine: please don't worry or file an issue; just ignore this. Thanks!
  
  Warning: Your system glibc 2.35 is too old.
  We will need to automatically install a newer version.
  
  We recommend updating to a newer version via your distribution's
  package manager, upgrading your distribution to the latest version,
  or changing distributions.
  
  This is a Tier 2 configuration:
    https://docs.brew.sh/Support-Tiers#tier-2
  You can report issues with Tier 2 configurations to Homebrew/* repositories!
  Read the above document before opening any issues or PRs.
  
  
Error: 1 failed step!
brew doctor
Error: Process completed with exit code 1.

[ipatch]

and i am getting the same warning / error on my local ubuntu 22.04 box

╭─brewer ssh linuxmbp in /home/brewer
╰─λ brew doctor                                                                                                               1 (0.007s)
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry or file an issue; just ignore this. Thanks!

Warning: Homebrew/homebrew-core was not tapped properly! Run:
  rm -rf "/home/linuxbrew/.linuxbrew/Homebrew/Library/Taps/homebrew/homebrew-core"
  brew tap homebrew/core

Warning: Some installed formulae are deprecated or disabled.
You should find replacements for the following formulae:
  assimp@5
  numpy@1.26.4_py310
  opencascade@7.7.2
  pyside2@5.15.15_py312
  shiboken2@5.15.11_py310
  freeimage
  icu4c@76
  icu4c@77
  qt@5

Warning: You have unlinked kegs in your Cellar.
Leaving kegs unlinked can lead to build-trouble and cause formulae that depend on
those kegs to fail to run properly once built. Run `brew link` on these:
  qtbase

Warning: Your system glibc 2.35 is too old.
We will need to automatically install a newer version.

We recommend updating to a newer version via your distribution's
package manager, upgrading your distribution to the latest version,
or changing distributions.

This is a Tier 2 configuration:
  https://docs.brew.sh/Support-Tiers#tier-2
You can report issues with Tier 2 configurations to Homebrew/* repositories!
Read the above document before opening any issues or PRs.


Warning: Some taps are not on the default git origin branch and may not receive
updates. If this is a surprise to you, check out the default branch with:
  git -C $(brew --repo homebrew/core) checkout
╭─brewer ssh linuxmbp in /home/brewer
╰─λ uname -a                                                                                                               1 (04:13.682)
Linux linuxmbp 6.8.0-111-generic #111~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Tue Apr 14 17:13:45 UTC  x86_64 x86_64 x86_64 GNU/Linux
╭─brewer ssh linuxmbp in /home/brewer
╰─λ fastfetch                                                                                                                 0 (0.002s)
                             ....              brewer@linuxmbp
              .',:clooo:  .:looooo:.           ---------------
           .;looooooooc  .oooooooooo'          OS: Ubuntu 22.04.5 LTS (Jammy Jellyfish) x86_64
        .;looooool:,''.  :ooooooooooc          Host: MacBook Pro (Retina, 15-inch, Late 2013/Mid 2014) (1.0)
       ;looool;.         'oooooooooo,          Kernel: Linux 6.8.0-111-generic
      ;clool'             .cooooooc.  ,,       Uptime: 39 days, 52 mins
         ...                ......  .:oo,      Packages: 409 (brew), 1983 (dpkg), 11 (snap)
  .;clol:,.                        .loooo'     Shell: fish 3.3.1
 :ooooooooo,                        'ooool     Terminal: /dev/pts/0
'ooooooooooo.                        loooo.    CPU: Intel(R) Core(TM) i7-4850HQ (8) @ 3.50 GHz
'ooooooooool                         coooo.    GPU: Intel Crystal Well Integrated Graphics Controller @ 1.20 GHz [Integrated]
 ,loooooooc.                        .loooo.    Memory: 9.78 GiB / 15.53 GiB (63%)
   .,;;;'.                          ;ooooc     Swap: Disabled
       ...                         ,ooool.     Disk (/): 25.05 GiB / 191.69 GiB (13%) - ext4
    .cooooc.              ..',,'.  .cooo.      Disk (/home): 897.52 GiB / 1.43 TiB (61%) - zfs
      ;ooooo:.           ;oooooooc.  :l.       Disk (/mypool): 128.00 KiB / 567.60 GiB (0%) - zfs
       .coooooc,..      coooooooooo.           Local IP (br1): 192.168.2.233/24
         .:ooooooolc:. .ooooooooooo'           Battery (bq20z451): 105% [AC Connected]
           .':loooooo;  ,oooooooooc            Locale: en_US.UTF-8
               ..';::c'  .;loooo:'


╭─brewer ssh linuxmbp in /home/brewer
╰─λ cat /etc/os-release                                                                                                       0 (0.103s)
PRETTY_NAME="Ubuntu 22.04.5 LTS"
NAME="Ubuntu"
VERSION_ID="22.04"
VERSION="22.04.5 LTS (Jammy Jellyfish)"
VERSION_CODENAME=jammy
ID=ubuntu
ID_LIKE=debian
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
UBUNTU_CODENAME=jammy
╭─brewer ssh linuxmbp in /home/brewer
╰─λ                                       

[ipatch]

• https://github.com/orgs/Homebrew/discussions/6901