Bluetooth:
In Bluetooth Manager, browse device, device name came up ok, but when I pressed "Browse files on device" this error appeared: 

"Could not display "obex://[xx:xx:xx:xx:xx:xx]/". Error: Could not get service channel. Please select another viewer and try again."

Then I chose "Setup new device...", and successfully paired the phone, but still got the same error as above when trying to browse. The device is a SonyEricsson T610 (yes, pretty old phone).

However, I was able to send a .png image to the phone.

The ThinkPad T400 has got a manual switch to turn on/off bluetooth(and wifi), so I switched off, the bluetooth tray icon turned gray, and I switched on, and the icon turned blue. But I also got a kernel oops (see dmesg output).

I was, however, able to use bluetooth to send another image to my phone.
But, wireless died, and nm-manager only showed "wireless is disabled" and I couldn't "enable wireless".

Selinux also complained (not sure exactly when that happened):

Summary
SELinux is preventing the devkit-disks-da from using potentially mislabeled files (/tmp). 

Detailed Description
SELinux has denied devkit-disks-da access to potentially mislabeled file(s) (/tmp). This means that SELinux will not allow devkit-disks-da to use these files. It is common for users to edit files in their home directory or tmp directories and then move (mv) them to system directories. The problem is that the files end up with the wrong file context which confined applications are not allowed to access. 

Allowing Access
If you want devkit-disks-da to access this files, you need to relabel them using restorecon -v '/tmp'. You might want to relabel the entire directory using restorecon -R -v '/tmp'. 

Additional Information
Source Context:  system_u:system_r:devicekit_disk_t:s0-s0:c0.c1023Target Context:  system_u:object_r:tmp_t:s0Target Objects:  /tmp [ dir ]Source:  devkit-disks-daSource Path:  /usr/libexec/devkit-disks-daemonPort:  <Unknown>Host:  localhost.localdomainSource RPM Packages:  DeviceKit-disks-003-9.fc11Target RPM Packages:  filesystem-2.4.21-1.fc11Policy RPM:  selinux-policy-3.6.10-5.fc11Selinux Enabled:  TruePolicy Type:  targetedMLS Enabled:  TrueEnforcing Mode:  EnforcingPlugin Name:  home_tmp_bad_labelsHost Name:  localhost.localdomainPlatform:  Linux localhost.localdomain 2.6.29-21.fc11.x86_64 #1 SMP Mon Mar 30 05:12:31 EDT 2009 x86_64 x86_64Alert Count:  1First Seen:  Thu 02 Apr 2009 06:04:28 PM EDTLast Seen:  Thu 02 Apr 2009 06:04:28 PM EDTLocal ID:  df136325-368b-4173-81db-d7ff25148661Line Numbers:  Raw Audit Messages :node=localhost.localdomain type=AVC msg=audit(1238709868.254:35638): avc: denied { getattr } for pid=4299 comm="devkit-disks-da" path="/tmp" dev=tmpfs ino=12208 scontext=system_u:system_r:devicekit_disk_t:s0-s0:c0.c1023 tcontext=system_u:object_r:tmp_t:s0 tclass=dir node=localhost.localdomain type=SYSCALL msg=audit(1238709868.254:35638): arch=c000003e syscall=4 success=yes exit=0 a0=22c0000 a1=7fff02df9de0 a2=7fff02df9de0 a3=3 items=0 ppid=1 pid=4299 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm="devkit-disks-da" exe="/usr/libexec/devkit-disks-daemon" subj=system_u:system_r:devicekit_disk_t:s0-s0:c0.c1023 key=(null) 



I put the machine to suspend, got an error in the vt about "submission failed" from bluetooth. The machine suspended (to RAM) just fine. When I woke it up, the mouse was frozen for a while but came back, and I was automatically reconnected to my wireless network, and bluetooth got enabled. I was able so send yet another file to the phone just fine, but browsing still didn't work.