Cloudfare Warp

[fabskiDE]

I cannot install cloudfare warp, as it tells me that they system is unable to locate the package.
I have no clue how I can fix this

[Anduin2017]

Per: https://developers.cloudflare.com/warp-client/get-started/linux/

Can you share the log:

curl -fsSL https://pkg.cloudflareclient.com/pubkey.gpg | sudo gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg

echo "deb [signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] https://pkg.cloudflareclient.com/ $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/cloudflare-client.list

sudo apt update && sudo apt install cloudflare-warp

[samwhelp]

@fabskiDE

Based on the information you provided above, we can see that

running sudo apt update results in the following two issues:

issue-1

Get:2 https://repo.steampowered.com/steam stable InRelease [3.622 B]
Err:2 https://repo.steampowered.com/steam stable InRelease
The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F24AEA9FB05498B7 NO_PUBKEY 84706F31879D59CB

Warning: OpenPGP signature verification failed: https://repo.steampowered.com/steam stable InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY F24AEA9FB05498B7 NO_PUBKEY 84706F31879D59CB
Error: The repository 'https://repo.steampowered.com/steam stable InRelease' is not signed.
Notice: Updating from such a repository can't be done securely, and is therefore disabled by default.
Notice: See apt-secure(8) manpage for repository creation and user configuration details.

issue-2

Notice: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://pkg.cloudflareclient.com resolute InRelease' doesn't support architecture 'i386'

I will explain this in separate sections below.

[samwhelp]

Reference links

• https://developers.cloudflare.com/warp-client/get-started/linux/
• https://pkg.cloudflareclient.com/
• https://repo.steampowered.com/steam/

[samwhelp]

About issue-1

Please refer to the link below:

• https://repo.steampowered.com/steam/

Regarding the "issue-1" error message you encountered,

it is likely that you missed a step—specifically, adding the /usr/share/keyrings/steam.gpg file.

Here is the solution:

Run the command below to add the /usr/share/keyrings/steam.gpg file.

sudo mkdir -p '/usr/share/keyrings'

sudo wget -c 'https://repo.steampowered.com/steam/archive/stable/steam.gpg' -O '/usr/share/keyrings/steam.gpg'

Next, execute the following command;

sudo apt update

the prompt regarding issue-1 should no longer appear.

[samwhelp]

About issue-2

Regarding issue-2, when running sudo apt update, the following message appears:

Notice: Skipping acquire of configured file 'main/binary-i386/Packages' as repository 'https://pkg.cloudflareclient.com resolute InRelease' doesn't support architecture 'i386'

Please refer to the link below:

• https://repo.steampowered.com/steam/

It is likely that you performed the following actions when adding the Steam APT sources previously.

sudo dpkg --add-architecture i386

That is why the aforementioned notification message appears.

The solution is:

First, execute the following command:

sudo dpkg --remove-architecture i386

Next, execute the following command;

sudo apt update

the prompt regarding issue-2 should no longer appear.

[Anduin2017]

I strongly recommend installing steam via flatpak instead of apt.

[samwhelp]

How to install cloudflare-warp

Finally, I will document the experiment I just conducted specifically,

the steps taken to add Cloudflare APT sources and install cloudflare-warp

on the AnduinOS 2.0.0 Live System (Ubuntu 26.04).

Please refer to the link below:

• https://pkg.cloudflareclient.com/

Environment

• AnduinOS 2.0.0 (Ubuntu 26.04)

machine architecture

run

arch

show

x86_64

lsb_release

run

lsb_release -cs

show

resolute

run

lsb_release -a

show

No LSB modules are available.
Distributor ID:   AnduinOS
Description:   AnduinOS 2.0.0
Release: 2.0.0
Codename:   resolute

add cloudflare-keyring

First, execute the following command to install the /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg file.

curl -fsSL https://pkg.cloudflareclient.com/pubkey.gpg | sudo gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg

add cloudflare-apt-sources-list

Next, execute the following command to install the /etc/apt/sources.list.d/cloudflare-client.list file.

echo "deb [signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] https://pkg.cloudflareclient.com/ $(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/cloudflare-client.list

apt update

Next, execute the following command to update the package repository information.

sudo apt update

Search

run

apt-cache search cloudflare

show

cloudflare-warp - Cloudflare Warp Client
cloudflare-ddns - dynamically update a DNS record using Cloudflare
golang-cfssl - CloudFlare's PKI and TLS toolkit
golang-github-cloudflare-backoff-dev - Go implementation of "Exponential Backoff And Jitter" (library)
golang-github-cloudflare-cbpfc-dev - cBPF to C or eBPF compiler (library)
golang-github-cloudflare-cfssl-dev - CloudFlare's PKI and TLS toolkit
golang-github-cloudflare-circl-dev - Cloudflare Interoperable Reusable Cryptographic Library (golang)
golang-github-cloudflare-go-metrics-dev - Cloudflare's fork of Go port of Coda Hale's Metrics library
golang-github-cloudflare-gokey-dev - simple vaultless password manager in Go - dev package
golang-github-cloudflare-redoctober-dev - Software-based two-man rule style (development files)
golang-github-cloudflare-sidh-dev - Supersingular Isogeny Diffie-Hellman golang library
golang-github-cloudflare-tableflip-dev - Graceful process restarts in Go (library)
golang-github-pearkes-cloudflare-dev - Cloudflare library written in Go
golang-github-petar-dambovaliev-aho-corasick-dev - efficient string matching in Golang via the Aho-Corasick algorithm
libcloudflare-ddns-dev - dynamically update a DNS record using Cloudflare - development files
libcloudflare-ddns2 - dynamically update a DNS record using Cloudflare - runtime library
librust-opendal-dev - Apache OpenDAL™: One Layer, All Storage - Rust source code
node-pg - PostgreSQL client library for Node
python-certbot-dns-cloudflare-doc - Documentation for the Cloudflare DNS plugin for Certbot
python3-certbot-dns-cloudflare - Cloudflare DNS plugin for Certbot
python3-cloudflare - Python module to interface with Cloudflare's v4 API
python3-cloudscraper - Request pages with Cloudflare's anti-bot page
python3-pycfdns - Library for managing Cloudflare DNS records
yt-dlp - downloader of videos from YouTube and other sites

Package Info: cloudflare-warp

• Run the following command to view information about the candidate installation packages for cloudflare-warp.

apt-cache policy cloudflare-warp

show

cloudflare-warp:
  Installed: (none)
  Candidate: 2026.6.836.0
  Version table:
     2026.6.836.0 500
        500 https://pkg.cloudflareclient.com resolute/main amd64 Packages

• Run the following command to view information about the cloudflare-warp package.

apt-cache show cloudflare-warp

show

Package: cloudflare-warp
Version: 2026.6.836.0
License: unknown
Architecture: amd64
Maintainer: Cloudflare <support@cloudflare.com>
Installed-Size: 209281
Depends: libdbus-1-3, libc6, iproute2, nftables, gnupg2, desktop-file-utils, libcap2-bin, libnss3-tools, ca-certificates, libpcap0.8, libayatana-appindicator3-1, libwebkit2gtk-4.1-0, libtss2-esys-3.0.2-0t64, libtss2-tctildr0t64
Suggests: traceroute
Homepage: https://1.1.1.1
Priority: optional
Section: net
Filename: pool/resolute/main/c/cloudflare-warp/cloudflare-warp_2026.6.836.0_amd64.deb
Size: 74385660
SHA256: 4a0b52342cf9e52d428b378959acdf5519fae50eb3119e6e2709782a595668e5
SHA1: 6d6c3ec6e5d4c05956e6e436f204a0e6004de070
MD5sum: 4d3e7810f96732d8793e28047beb3f81
Description: Cloudflare Warp Client
Description-md5:

Install Package: cloudflare-warp

sudo apt install cloudflare-warp

[fabskiDE]

Worked!
Thank you so much for your response and time!!!