Public bug reported:
cam -l reports no available cameras:
cam -l
[2:06:44.007727449] [66525] ERROR IPAModule ipa_module.cpp:172 Symbol
ipaModuleInfo not found
[2:06:44.007789370] [66525] ERROR IPAModule ipa_module.cpp:292 v4l2-compat.so:
IPA module has no valid info
[2:06:44.007823156] [66525] INFO Camera camera_manager.cpp:284 libcamera v0.2.0
Available cameras:
While dmsg reports that a supported sensor is found:
sudo dmesg | grep -i ipu7
[ 10.263732] intel_ipu7: module is from the staging directory, the quality is
unknown, you have been warned.
[ 10.269432] intel-ipu7 0000:00:05.0: enabling device (0000 -> 0002)
[ 10.269436] intel-ipu7 0000:00:05.0: Device 0xb05d (rev: 0x4)
[ 10.269437] intel-ipu7 0000:00:05.0: IPU7 PCI BAR0 base 0x000000806e000000
BAR2 base 0x000000807137c000
[ 10.269450] intel-ipu7 0000:00:05.0: IPU7 PCI BAR0 mapped at 00000000f4f6b6ff
[ 10.270418] intel-ipu7 0000:00:05.0: IPU7 SKU 1 in secure mode mask 0x0
[ 10.284600] intel-ipu7 0000:00:05.0: firmware cpd file:
intel/ipu/ipu7ptl_fw.bin
[ 10.285808] intel-ipu7 0000:00:05.0: FW binary0 info:
[ 10.285812] intel-ipu7 0000:00:05.0: Name: psys
[ 10.285814] intel-ipu7 0000:00:05.0: Version: 1.2.1.251215214352
[ 10.285814] intel-ipu7 0000:00:05.0: Timestamp: build_id:2923306609
[ 10.285815] intel-ipu7 0000:00:05.0: Commit: commit_id:ee59e1e0
[ 10.285816] intel-ipu7 0000:00:05.0: FW binary1 info:
[ 10.285817] intel-ipu7 0000:00:05.0: Name: isys
[ 10.285818] intel-ipu7 0000:00:05.0: Version: 1.2.1.251215214331
[ 10.285818] intel-ipu7 0000:00:05.0: Timestamp: build_id:2439351977
[ 10.285819] intel-ipu7 0000:00:05.0: Commit: commit_id:ee59e1e0
[ 10.290218] intel-ipu7 0000:00:05.0: Found supported sensor TBE20A0:00
[ 10.290223] intel-ipu7 0000:00:05.0: Connected 1 cameras
[ 10.291607] intel-ipu7 0000:00:05.0: Sending BOOT_LOAD to CSE
[ 10.333180] intel-ipu7 0000:00:05.0: Sending AUTHENTICATE_RUN to CSE
[ 10.363914] intel-ipu7 0000:00:05.0: CSE authenticate_run done
[ 10.776757] intel_ipu7_isys: module is from the staging directory, the
quality is unknown, you have been warned.
media-ctl says:
media-ctl -p -d /dev/media0
Media controller API version 7.0.14
Media device information
------------------------
driver intel-ipu7
model ipu7
serial
bus info PCI:0000:00:05.0
hw revision 0x17aa2353
driver version 7.0.14
Device topology
- entity 1: Intel IPU7 ISYS Capture 0 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video0
pad0: Sink
<- "Intel IPU7 CSI2 0":1 []
- entity 5: Intel IPU7 ISYS Capture 1 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video1
pad0: Sink
<- "Intel IPU7 CSI2 0":2 []
- entity 9: Intel IPU7 ISYS Capture 2 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video2
pad0: Sink
<- "Intel IPU7 CSI2 0":3 []
- entity 13: Intel IPU7 ISYS Capture 3 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video3
pad0: Sink
<- "Intel IPU7 CSI2 0":4 []
- entity 17: Intel IPU7 ISYS Capture 4 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video4
pad0: Sink
<- "Intel IPU7 CSI2 0":5 []
- entity 21: Intel IPU7 ISYS Capture 5 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video5
pad0: Sink
<- "Intel IPU7 CSI2 0":6 []
- entity 25: Intel IPU7 ISYS Capture 6 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video6
pad0: Sink
<- "Intel IPU7 CSI2 0":7 []
- entity 29: Intel IPU7 ISYS Capture 7 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video7
pad0: Sink
<- "Intel IPU7 CSI2 0":8 []
- entity 33: Intel IPU7 ISYS Capture 8 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video8
pad0: Sink
<- "Intel IPU7 CSI2 1":1 []
- entity 37: Intel IPU7 ISYS Capture 9 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video9
pad0: Sink
<- "Intel IPU7 CSI2 1":2 []
- entity 41: Intel IPU7 ISYS Capture 10 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video10
pad0: Sink
<- "Intel IPU7 CSI2 1":3 []
- entity 45: Intel IPU7 ISYS Capture 11 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video11
pad0: Sink
<- "Intel IPU7 CSI2 1":4 []
- entity 49: Intel IPU7 ISYS Capture 12 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video12
pad0: Sink
<- "Intel IPU7 CSI2 1":5 []
- entity 53: Intel IPU7 ISYS Capture 13 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video13
pad0: Sink
<- "Intel IPU7 CSI2 1":6 []
- entity 57: Intel IPU7 ISYS Capture 14 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video14
pad0: Sink
<- "Intel IPU7 CSI2 1":7 []
- entity 61: Intel IPU7 ISYS Capture 15 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video15
pad0: Sink
<- "Intel IPU7 CSI2 1":8 []
- entity 65: Intel IPU7 ISYS Capture 16 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video16
pad0: Sink
<- "Intel IPU7 CSI2 2":1 []
- entity 69: Intel IPU7 ISYS Capture 17 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video17
pad0: Sink
<- "Intel IPU7 CSI2 2":2 []
- entity 73: Intel IPU7 ISYS Capture 18 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video18
pad0: Sink
<- "Intel IPU7 CSI2 2":3 []
- entity 77: Intel IPU7 ISYS Capture 19 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video19
pad0: Sink
<- "Intel IPU7 CSI2 2":4 []
- entity 81: Intel IPU7 ISYS Capture 20 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video20
pad0: Sink
<- "Intel IPU7 CSI2 2":5 []
- entity 85: Intel IPU7 ISYS Capture 21 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video21
pad0: Sink
<- "Intel IPU7 CSI2 2":6 []
- entity 89: Intel IPU7 ISYS Capture 22 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video22
pad0: Sink
<- "Intel IPU7 CSI2 2":7 []
- entity 93: Intel IPU7 ISYS Capture 23 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video23
pad0: Sink
<- "Intel IPU7 CSI2 2":8 []
- entity 97: Intel IPU7 ISYS Capture 24 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video24
pad0: Sink
<- "Intel IPU7 CSI2 3":1 []
- entity 101: Intel IPU7 ISYS Capture 25 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video25
pad0: Sink
<- "Intel IPU7 CSI2 3":2 []
- entity 105: Intel IPU7 ISYS Capture 26 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video26
pad0: Sink
<- "Intel IPU7 CSI2 3":3 []
- entity 109: Intel IPU7 ISYS Capture 27 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video27
pad0: Sink
<- "Intel IPU7 CSI2 3":4 []
- entity 113: Intel IPU7 ISYS Capture 28 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video28
pad0: Sink
<- "Intel IPU7 CSI2 3":5 []
- entity 117: Intel IPU7 ISYS Capture 29 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video29
pad0: Sink
<- "Intel IPU7 CSI2 3":6 []
- entity 121: Intel IPU7 ISYS Capture 30 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video30
pad0: Sink
<- "Intel IPU7 CSI2 3":7 []
- entity 125: Intel IPU7 ISYS Capture 31 (1 pad, 1 link)
type Node subtype V4L flags 0
device node name /dev/video31
pad0: Sink
<- "Intel IPU7 CSI2 3":8 []
- entity 129: Intel IPU7 CSI2 0 (9 pads, 8 links, 0 routes)
type V4L2 subdev subtype Unknown flags 0
pad0: Sink
pad1: Source
-> "Intel IPU7 ISYS Capture 0":0 []
pad2: Source
-> "Intel IPU7 ISYS Capture 1":0 []
pad3: Source
-> "Intel IPU7 ISYS Capture 2":0 []
pad4: Source
-> "Intel IPU7 ISYS Capture 3":0 []
pad5: Source
-> "Intel IPU7 ISYS Capture 4":0 []
pad6: Source
-> "Intel IPU7 ISYS Capture 5":0 []
pad7: Source
-> "Intel IPU7 ISYS Capture 6":0 []
pad8: Source
-> "Intel IPU7 ISYS Capture 7":0 []
- entity 139: Intel IPU7 CSI2 1 (9 pads, 8 links, 0 routes)
type V4L2 subdev subtype Unknown flags 0
pad0: Sink
pad1: Source
-> "Intel IPU7 ISYS Capture 8":0 []
pad2: Source
-> "Intel IPU7 ISYS Capture 9":0 []
pad3: Source
-> "Intel IPU7 ISYS Capture 10":0 []
pad4: Source
-> "Intel IPU7 ISYS Capture 11":0 []
pad5: Source
-> "Intel IPU7 ISYS Capture 12":0 []
pad6: Source
-> "Intel IPU7 ISYS Capture 13":0 []
pad7: Source
-> "Intel IPU7 ISYS Capture 14":0 []
pad8: Source
-> "Intel IPU7 ISYS Capture 15":0 []
- entity 149: Intel IPU7 CSI2 2 (9 pads, 8 links, 0 routes)
type V4L2 subdev subtype Unknown flags 0
pad0: Sink
pad1: Source
-> "Intel IPU7 ISYS Capture 16":0 []
pad2: Source
-> "Intel IPU7 ISYS Capture 17":0 []
pad3: Source
-> "Intel IPU7 ISYS Capture 18":0 []
pad4: Source
-> "Intel IPU7 ISYS Capture 19":0 []
pad5: Source
-> "Intel IPU7 ISYS Capture 20":0 []
pad6: Source
-> "Intel IPU7 ISYS Capture 21":0 []
pad7: Source
-> "Intel IPU7 ISYS Capture 22":0 []
pad8: Source
-> "Intel IPU7 ISYS Capture 23":0 []
- entity 159: Intel IPU7 CSI2 3 (9 pads, 8 links, 0 routes)
type V4L2 subdev subtype Unknown flags 0
pad0: Sink
pad1: Source
-> "Intel IPU7 ISYS Capture 24":0 []
pad2: Source
-> "Intel IPU7 ISYS Capture 25":0 []
pad3: Source
-> "Intel IPU7 ISYS Capture 26":0 []
pad4: Source
-> "Intel IPU7 ISYS Capture 27":0 []
pad5: Source
-> "Intel IPU7 ISYS Capture 28":0 []
pad6: Source
-> "Intel IPU7 ISYS Capture 29":0 []
pad7: Source
-> "Intel IPU7 ISYS Capture 30":0 []
pad8: Source
-> "Intel IPU7 ISYS Capture 31":0 []
uname -r
7.0.0-31-generic
lsb_release -rd
No LSB modules are available.
Description: Ubuntu 24.04.5 LTS
Release: 24.04
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: libcamera0.2 0.2.0-3fakesync1build6
ProcVersionSignature: Ubuntu 7.0.0-31.31~24.04.1-generic 7.0.14
Uname: Linux 7.0.0-31-generic x86_64
ApportVersion: 2.28.3-0ubuntu0.1
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Sep 18 11:51:47 2026
InstallationDate: Installed on 2026-09-08 (10 days ago)
InstallationMedia: Ubuntu 24.04.2 LTS "Noble Numbat" - Release amd64 (20250215)
ProcEnviron:
LANG=en_US.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: libcamera
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: libcamera (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug noble wayland-session
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https://bugs.launchpad.net/bugs/2167685
Title:
Camera not detected
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