kernel-packages team mailing list archive
-
kernel-packages team
-
Mailing list archive
-
Message #69634
[Bug 1014992] Re: Ubuntu 12.04, i386, cannot use rfcomm as regular user. Permission denied.
This bug affects me on Ubuntu Gnome 14.04 x64.
uname -a:
Linux tp-w530 3.13.0-24-generic #47-Ubuntu SMP Fri May 2 23:30:00 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
On a Thinkpad W530.
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to bluez in Ubuntu.
https://bugs.launchpad.net/bugs/1014992
Title:
Ubuntu 12.04, i386, cannot use rfcomm as regular user. Permission
denied.
Status in “bluez” package in Ubuntu:
Confirmed
Bug description:
After updating from 8.04 to 12.04 I cannot use rfcomm without sudo.
I've already added the user to group 'dialout' .
Temporary I tried to change udev.rules (KERNEL=="rfcomm[0-9]*", GROUP="dialout", MODE="666") but this doesn't
solve the problem so I removed it again.
Here the commands I used :
burki@orion:/$ hcitool scan
Scanning ...
00:12:6F:08:98:FF GEO LE-71 00001
burki@orion:/$ rfcomm connect 1 00:12:6F:08:98:FF
Can't open RFCOMM device: Permission denied
burki@orion:/$ ls -l /dev/rfcomm1
ls: cannot access /dev/rfcomm1: No such file or directory
burki@orion:/$ groups
burki adm dialout fax cdrom floppy tape sudo audio dip video plugdev fuse scanner lpadmin netdev sambashare
burki@orion:/$ sudo rfcomm connect 1 00:12:6F:08:98:FF
Connected /dev/rfcomm1 to 00:12:6F:08:98:FF on channel 1
Press CTRL-C for hangup
In another terminal while connection is running ...
burki@orion:/$ ls -l /dev/rfcomm1
crw-rw---- 1 root dialout 216, 1 Jun 19 09:01 /dev/rfcomm1
burki@orion:/$ UDEV_LOG=debug udevadm test $(udevadm info -q path -n rfcomm1)
(I've stolen this command from another bug report #570692. Output is very long. Please see attachment)
WORKAROUND: sudo chmod u+s /usr/bin/rfcomm
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: linux-image-3.2.0-25-generic-pae 3.2.0-25.40
ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18
Uname: Linux 3.2.0-25-generic-pae i686
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu8
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: burki 1730 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
Card0.Amixer.info:
Card hw:0 'PCH'/'HDA Intel PCH at 0xfe500000 irq 56'
Mixer name : 'Intel CougarPoint HDMI'
Components : 'HDA:10ec0887,10438444,00100302 HDA:80862805,80862805,00100000'
Controls : 49
Simple ctrls : 21
Date: Tue Jun 19 09:15:54 2012
HibernationDevice: RESUME=UUID=f3e3a302-4042-4fcd-86c5-756ae88e15b8
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release i386 (20120423)
IwConfig:
lo no wireless extensions.
eth0 no wireless extensions.
MachineType: System manufacturer System Product Name
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-25-generic-pae root=UUID=f791f2d4-8966-47d3-a19d-9b0b649e63ea ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.2.0-25-generic-pae N/A
linux-backports-modules-3.2.0-25-generic-pae N/A
linux-firmware 1.79
RfKill:
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/21/2011
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0703
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: P8Z68-V LX
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0703:bd10/21/2011:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP8Z68-VLX:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: System Product Name
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1014992/+subscriptions