[GH-ISSUE #1069] Arch Warning: noroot option is not available #724

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opened 2026-05-05 06:31:50 -06:00 by gitea-mirror · 2 comments
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Originally created by @Fred-Barclay on GitHub (Jan 24, 2017).
Original GitHub issue: https://github.com/netblue30/firejail/issues/1069

Info question:
In Arch, whenever I run a program with noroot in the profile I get the following message:

Warning: noroot option is not available

Any idea why that is? It's a pretty vanilla Arch system (if there is such a thing 😜 ). This is my system info:

$ inxi -Fxz
System:    Host: <redacted> Kernel: 4.8.13-1-ARCH x86_64 (64 bit gcc: 6.2.1) Desktop: Xfce 4.12.3 (Gtk 2.24.31)
           Distro: Arch Linux
Machine:   Device: laptop System: TOSHIBA product: Satellite C655D v: PSC0YU-032029
           Mobo: TOSHIBA model: Portable PC BIOS: Insyde v: 1.80 date: 12/20/2011
CPU:       Dual core AMD E-300 APU with Radeon HD Graphics (-MCP-) cache: 1024 KB
           flags: (lm nx sse sse2 sse3 sse4a ssse3 svm) bmips: 5188
           clock speeds: max: 1300 MHz 1: 1114 MHz 2: 1114 MHz
Graphics:  Card: Advanced Micro Devices [AMD/ATI] Wrestler [Radeon HD 6310] bus-ID: 00:01.0
           Display Server: X.Org 1.19.1 drivers: ati,radeon (unloaded: modesetting)
           Resolution: 1366x768@60.00hz
           GLX Renderer: Gallium 0.4 on AMD PALM (DRM 2.46.0 / 4.8.13-1-ARCH, LLVM 3.9.1)
           GLX Version: 3.0 Mesa 13.0.3 Direct Rendering: Yes
Audio:     Card Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA) driver: snd_hda_intel bus-ID: 00:14.2
           Sound: Advanced Linux Sound Architecture v: k4.8.13-1-ARCH
Network:   Card-1: Realtek RTL8188CE 802.11b/g/n WiFi Adapter driver: rtl8192ce port: 3000 bus-ID: 02:00.0
           IF: wlp2s0 state: up mac: <filter>
           Card-2: Qualcomm Atheros AR8152 v2.0 Fast Ethernet
           driver: atl1c v: 1.0.1.1-NAPI port: 2000 bus-ID: 06:00.0
           IF: enp6s0 state: down mac: <filter>
Drives:    HDD Total Size: 320.1GB (Used Error!)
           ID-1: /dev/sda model: TOSHIBA_MK3275GS size: 320.1GB
Partition: ID-1: / size: 30G used: 14G (48%) fs: ext4 dev: /dev/dm-0
           ID-2: /boot size: 969M used: 81M (9%) fs: ext4 dev: /dev/sda4
           ID-3: /home size: 96G used: 19G (21%) fs: ext4 dev: /dev/dm-1
Sensors:   System Temperatures: cpu: 51.5C mobo: N/A gpu: 51.0
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 199 Uptime: 7:52 Memory: 2041.7/5569.5MB Init: systemd Gcc sys: 6.3.1
           Client: Shell (bash 4.4.51) inxi: 2.3.8 
Originally created by @Fred-Barclay on GitHub (Jan 24, 2017). Original GitHub issue: https://github.com/netblue30/firejail/issues/1069 Info question: In Arch, whenever I run a program with noroot in the profile I get the following message: ``` Warning: noroot option is not available ``` Any idea why that is? It's a pretty vanilla Arch system (if there is such a thing :stuck_out_tongue_winking_eye: ). This is my system info: ``` $ inxi -Fxz System: Host: <redacted> Kernel: 4.8.13-1-ARCH x86_64 (64 bit gcc: 6.2.1) Desktop: Xfce 4.12.3 (Gtk 2.24.31) Distro: Arch Linux Machine: Device: laptop System: TOSHIBA product: Satellite C655D v: PSC0YU-032029 Mobo: TOSHIBA model: Portable PC BIOS: Insyde v: 1.80 date: 12/20/2011 CPU: Dual core AMD E-300 APU with Radeon HD Graphics (-MCP-) cache: 1024 KB flags: (lm nx sse sse2 sse3 sse4a ssse3 svm) bmips: 5188 clock speeds: max: 1300 MHz 1: 1114 MHz 2: 1114 MHz Graphics: Card: Advanced Micro Devices [AMD/ATI] Wrestler [Radeon HD 6310] bus-ID: 00:01.0 Display Server: X.Org 1.19.1 drivers: ati,radeon (unloaded: modesetting) Resolution: 1366x768@60.00hz GLX Renderer: Gallium 0.4 on AMD PALM (DRM 2.46.0 / 4.8.13-1-ARCH, LLVM 3.9.1) GLX Version: 3.0 Mesa 13.0.3 Direct Rendering: Yes Audio: Card Advanced Micro Devices [AMD/ATI] SBx00 Azalia (Intel HDA) driver: snd_hda_intel bus-ID: 00:14.2 Sound: Advanced Linux Sound Architecture v: k4.8.13-1-ARCH Network: Card-1: Realtek RTL8188CE 802.11b/g/n WiFi Adapter driver: rtl8192ce port: 3000 bus-ID: 02:00.0 IF: wlp2s0 state: up mac: <filter> Card-2: Qualcomm Atheros AR8152 v2.0 Fast Ethernet driver: atl1c v: 1.0.1.1-NAPI port: 2000 bus-ID: 06:00.0 IF: enp6s0 state: down mac: <filter> Drives: HDD Total Size: 320.1GB (Used Error!) ID-1: /dev/sda model: TOSHIBA_MK3275GS size: 320.1GB Partition: ID-1: / size: 30G used: 14G (48%) fs: ext4 dev: /dev/dm-0 ID-2: /boot size: 969M used: 81M (9%) fs: ext4 dev: /dev/sda4 ID-3: /home size: 96G used: 19G (21%) fs: ext4 dev: /dev/dm-1 Sensors: System Temperatures: cpu: 51.5C mobo: N/A gpu: 51.0 Fan Speeds (in rpm): cpu: N/A Info: Processes: 199 Uptime: 7:52 Memory: 2041.7/5569.5MB Init: systemd Gcc sys: 6.3.1 Client: Shell (bash 4.4.51) inxi: 2.3.8 ```
gitea-mirror 2026-05-05 06:31:50 -06:00
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@netblue30 commented on GitHub (Jan 24, 2017):

Arch doesn't compile user namespace support in the kernel, so this is why you'll get a warning.

<!-- gh-comment-id:274797715 --> @netblue30 commented on GitHub (Jan 24, 2017): Arch doesn't compile user namespace support in the kernel, so this is why you'll get a warning.
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@Fred-Barclay commented on GitHub (Jan 24, 2017):

Oh, right! I guess I didn't connect the two. 👍

<!-- gh-comment-id:274880194 --> @Fred-Barclay commented on GitHub (Jan 24, 2017): Oh, right! I guess I didn't connect the two. :+1:
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Reference: github-starred/firejail#724
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