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Red Hat Bugzilla – Full Text Bug Listing |
| Summary: | HP Photosmart E327 cannot be used by non-root user | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | David Anderson <david> |
| Component: | udev | Assignee: | Harald Hoyer <harald> |
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | low | ||
| Version: | 7 | CC: | psj |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2007-12-04 04:13:58 EST | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | ||
See similar bug #362221 Do you see the same error when you try "gphoto2 --debug --auto-detect --summary"? Did this used to work or is this the first time you have tried? Answer to #1: That command works as root, but as non-root it gives:
*** Error ***
An error occurred in the io-library ('Could not claim the USB device'): Could
not claim interface 0 (Operation not permitted). Make sure no other program or
kernel module (such as sdc2xx, stv680, spca50x) is using the device and you
have read/write access to the device.
*** Error (-53: 'Could not claim the USB device') ***
This is the first time I've tried.
I've found that the camera has a setting for USB mass storage instead of PTP
so for the time being I'm using that, but it would be nice to have it work
both ways (PTP is the default).
In which case I believe this is a dup of #362221. Can you close as duplicate if you agree? Better we get one bug to track all these. Thanks. |
The HP Photosmart E327 is a USB PTP camera. udev doesn't set the permissions to allow it to be used by a non-root user. I'm a udev novice, but Googling around for tips, I found that the following worked for me: 1. Create a file /etc/udev/rules.d/60-hpe327.rules with this line: ATTR{idVendor}=="03f0", ATTR{idProduct}=="8b02", SYMLINK+="hpe327-%k" 2. Add "/dev/hpe327*" to the "<camera>" line in /etc/security/console.perms.d/50-default.perms