Bug is not fixed. I still have to apply #24 fix.
** Changed in: bluez (Ubuntu)
Assignee: (unassigned) => Uldis Kalniņš (ulcha)
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https://bugs.launchpad.net/bugs/424
According to https://wiki.ubuntu.com/DebuggingKernelHibernate prepared /
attached dmesg log files. (Per sub-system hibernate testing)
** Attachment added: "hibernate_dmesg.tar.bz2"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1358640/+attachment/4181369/+files/hibernate_dmesg.tar.bz2
Public bug reported:
Hibernate / resume every few cycles hangs with blank screen on hibernation
cycle. HDD is inactive.
This error is present in previous Ubuntu versions too.
ProblemType: KernelOops
DistroRelease: Ubuntu 14.10
Package: linux-image-3.16.0-9-lowlatency 3.16.0-9.14
ProcVersionSigna
Public bug reported:
1. Install vnc-client-remmina
2. Try to load remmina:
~$ remmina
Failed to load plugin: /usr/lib/remmina/plugins/remmina-plugin-vnc.so.
Remmina plugin RDP (type=Protokols) registered.
Remmina plugin RDPF (type=Datne) registered.
Remmina plugin RDPS (type=Iestatījums) register
Confirmed on 14.10 alpha
Fix in #23 still working.
hci0: Type: BR/EDR Bus: USB
BD Address: BC:77:37:D5:9F:89 ACL MTU: 310:10 SCO MTU: 64:8
UP RUNNING PSCAN
RX bytes:1364783 acl:46087 sco:0 events:89396 errors:0
TX bytes:29127367 acl:132937 sco:0 commands:229
Quick'n dirty fix to get both USB3 and Bluetooth running every time - do
automatic xhci_xcd unload / load cycle until no error messages in syslog
is detected:
Needs:
1. custom compiled kernel with xhci_xcd as module, not builtin.
2. Upstream kernel with device ids for 168c:0036 or recompiled modul
Custom kernel output:
uname -a
Linux oskars-HP-ProBook-450-G1 3.11.10.3 #1 SMP Sun Feb 23 20:43:59 EET 2014
x86_64 x86_64 x86_64 GNU/Linux
oskars@oskars-HP-ProBook-450-G1:~$
lsusb -t
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Drive
I can confirm same problem and solution - missing device id's and USB3
incompatibility (very sporadic working) for HP ProBook 450 G1.
Kernel id patch and custom compiled kernel with disabled USB3 completely
resolves bluetooth problems.
Below - output with default kernel:
uname -a
Linux oskars-H
Try to rebuild kernel without USB3 support. This chipset is known unstable with
it. This bug is pretty same to
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1237296
Check with lsusb -t if affected device is bellow USB3 hub.
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