| Summary: | OpenVPN :: couldn't determine device driver; ignoring... | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Sigmarsson <xfce.vm> |
| Component: | NetworkManager-openvpn | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED WONTFIX | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | high | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 15 | CC: | choeger, dcbw, huzaifas, redhat, smrcka, steve |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-08-07 16:02:30 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
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Description
Sigmarsson
2011-07-16 08:26:33 UTC
I see the same problem, on real hardware (a Thinkpad laptop) and with Fedora 14 However for me this is intermittent. I believe the crucial lines from your log (which I also see) are Jun 13 19:58:49 xfce nm-openvpn[1463]: /usr/libexec/nm-openvpn-service-openvpn-helper tap0 1500 1574 init Jun 13 19:58:50 xfce nm-openvpn[1463]: script failed: external program exited with error status: 1 It appears nm-openvpn attempts to execute nm-openvpn-service-openvpn-helper and this latter program gives exit code 1. The cause of THAT failure isn't logged and thus we can only speculate about it. One way forward may be to rename /usr/libexec/nm-openvpn-service-openvpn-helper and insert a shell script in its place which can run it under a debugger. If the helper emitted some more helpful message we could use ferror (frysk) to debug. Hi Nick, Yeah that could be a workaround as well to get more information. As I wrote earlier I fetched the source code and found the error message in nm-udev-manager.c source file which is gets printed in our log just because an other function passes a NULL pointer to g_udev_device_get_driver() Here you can see my former post with a little more snippet. I did not debug through the entire call stack since I may not fix it after all. The helper of the NetworkManager is somehow miserable, since it should just invoke a dhcp client and insert a new entry in the route table. Try to export your OpenVPN configuration into a file and call openvpn <your_config> hopefully you get your tap device and you can get configured by dhclient. Sigmarsson http://forums.fedoraforum.org/showthread.php?t=265476 http://forums.fedoraforum.org/showthread.php?t=265021 Hello, Can anyone maybe explain what parameters nm-openvpn-service-openvpn-helper expects ? Is the entire interface configuration unsuccessful due lldpad ? I think some more parameters should be given for the helper tool yet. Kind regards, Sigmarsson Oct 2 01:01:18 xfce nm-openvpn[2647]: /usr/libexec/nm-openvpn-service-openvpn-helper tap0 1500 1574 init Oct 2 01:01:18 xfce NetworkManager[745]: <debug> [1317510078.961972] [nm-netlink-monitor.c:117] link_msg_handler(): netlink link message: iface idx 5 flags 0x1002 Oct 2 01:01:18 xfce lldpad[885]: evb_ifdown:port tap0 remove failed Oct 2 01:01:18 xfce lldpad[885]: vdp_ifdown:tap0 vdp data remove failed Oct 2 01:01:19 xfce NetworkManager[745]: <warn> VPN plugin failed: 2 Oct 2 01:01:19 xfce nm-openvpn[2647]: script failed: external program exited with error status: 1 Oct 2 01:01:19 xfce nm-openvpn[2647]: Exiting This message is a notice that Fedora 15 is now at end of life. Fedora has stopped maintaining and issuing updates for Fedora 15. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At this time, all open bugs with a Fedora 'version' of '15' have been closed as WONTFIX. (Please note: Our normal process is to give advanced warning of this occurring, but we forgot to do that. A thousand apologies.) Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, feel free to reopen this bug and simply change the 'version' to a later Fedora version. Bug Reporter: Thank you for reporting this issue and we are sorry that we were unable to fix it before Fedora 15 reached end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged to click on "Clone This Bug" (top right of this page) and open it against that version of Fedora. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping |