Output /proc/interrupts.
===
CPU0 CPU1 CPU2 CPU3
0: 34 0 0 0 IO-APIC-edge timer
1:657 4850412509 IO-APIC-edge i8042
8: 1 0
@Larry,
I retried after removing ndiswrapper. Same result. System frozen after
some time.
Oct 22 14:45:38 skannan-dv2k kernel: [21876.694487] Watchdog[3774]: segfault at
0 ip 7f50cd9651ab sp 7f50bd5
647d0 error 6 in chrome[7f50c9bcb000+4ffd000]
Oct 22 14:46:08 skannan-dv2k kernel: [2190
Output of /proc/interrupts and mpstat.
** Attachment added: "rtl_logs.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1239578/+attachment/4242050/+files/rtl_logs.txt
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Good catch. I didn't notice that. I had tried via ndiswrapper before
this driver came along. I have removed ndiswrapper completely now. Let
me try again.
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I assigned IRQ 48 (RTL_PCI) to CPU 3 via "echo 8 >
/proc/irq/48/smp_affinity"
Oct 21 21:00:04 skannan-dv2k kernel: [ 2630.800829] NMI watchdog: BUG: soft
lockup - CPU#3 stuck for 23s! [swapper/3:0]
Oct 21 21:00:04 skannan-dv2k kernel: [ 2630.800833] Modules linked in: ctr ccm
arc4 rtl8192ee(OE
@Stano,
I tried in my system(which doesnt have IOMMU & VT-D), but wifi itself
wont be up in virtualbox. Its not much useful.
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Title:
No wireless
@ stano,
I was trying to debug in my system but complete freeze takes away entire
system to be only power off/on.
If you have system which supports IOMMU, you can boot this version of
kernel and PCI passthrough to see where is the freeze. that will be
really useful to find out.
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@ stano,
I meant, boot this version of kernel in Virtualbox, and using IOMMU ,
PCI Passthrough see if things goes normal and freeze after a while.
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For some reason, RTL8192EE loses its connection to AP even though things
looks normal from network point of it. After consecutive attempt to
reconnect causing, system freeze. Can it be ?.
IPv6: ADDRCONF(NETDEV_CHANGE): wlan2: link becomes ready
show_signal_msg: 159 callbacks suppressed
Watchdo
INFO: task kworker/u16:1:3631 blocked for more than 120 seconds.
Tainted: G OE 3.17.0-031700-generic #201410060605
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/u16:1 D 0001 0 3631 2 0x
Workqueue: phy0 ieee80211_ba
Oct 13 22:56:27 skannan-dv2k kernel: [ 759.384776] [ cut here
]
Oct 13 22:56:27 skannan-dv2k kernel: [ 759.384809] WARNING: CPU: 0 PID: 3994
at /home/apw/COD/linux/drivers/gpu/drm/i915/intel_display.c:3361
intel_crtc_wait_for_pending_flips+0x11a/0x150 [i915]()
Oct 13 22
Oct 13 22:49:44 skannan-dv2k kernel: [ 355.976753] wlan2: RX AssocResp from
58:6d:8f:64:22:ff (capab=0x411 status=0 aid=2)
Oct 13 22:49:44 skannan-dv2k kernel: [ 356.016768] wlan2: associated
Oct 13 22:49:44 skannan-dv2k kernel: [ 356.016782] IPv6:
ADDRCONF(NETDEV_CHANGE): wlan2: link becomes
Frozen again..
Portion of kern.log attached.
** Attachment added: "kern.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1239578/+attachment/4235124/+files/freeze.txt
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I tried with kernel 3.17.0-031700-generic Ubuntu 14.04.1
Things seems to be OK so far.
user1@user-laptop:~$ uname -r
3.17.0-031700-generic
user1@user-laptop:~$ uptime
10:35:15 up 1:51, 3 users, load average: 0.52, 0.41, 0.34
user1@user-laptop:~$ ifconfig wlan2
wlan2 Link encap:Ethernet H
Larry,
I'm trying to see why link state is not coming up in virtualbox loaded
kernel. I don't see call to netif_carrier_on upon "sudo modprobe
rtl8192ee". Can you help how is this flow works? For RTL8192EE driver,
how is netif_carrier_on being called and stack trace of that would help
me to see wh
01:05.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8192EE PCIe
Wireless Network Adapter
Subsystem: Realtek Semiconductor Co., Ltd. Device 001b
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66M
I could bringup Ubuntu 14.04 under virtualbox and add PCIe (realtek) to
VM using pciattach. Its visiable under Guest OS and after adding
rtl8192ee driver, its able to find PCIe and brings up wlan0 interface.
Its says, Wlan0 link is not ready.
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wlan0 Link encap:Ethernet HWaddr 40:f0:2f:7b:66:b7
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.
Larry,
Is there way to test this driver under virtualbox or EXSI based VM? I
could give it a try in that case.
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Title:
No wireless support for R
Unfortunately, right after previous post, my system went to hang. I
can't even go to any terminal. Ctrl + Alt + F1 to F12, nothing worked.
Its completely unresponsive. Only option I had to power off manually and
poweron in hard way by pressing power button.
Is there place where I can look for logs
I've turned off bluetooth and loaded kernel build out of 3.16 release as
per link (http://www.tecmint.com/install-kernel-3-16-in-debian/) with
some more lock debugging.
System is up for 10 hours and i'm using it. So far, It has got 200MB of traffic
(in + out).
[laptop-t440s]10:24:36-user~$
[l
commit 5068371ab982090576c863204b96adc1d03ed462
Author: Larry Finger
Date: Thu Oct 2 17:11:29 2014 -0500
rtlwifi_new: Modify Makefile to save drivers before installing new ones
Whe uninstalling the drivers, the saved versions are restored. Firmware is
not touched when uninstall
[laptop-t440s]09:27:25-user~/Downloads/rtlwifi_new$ git status .
On branch master
Your branch is up-to-date with 'origin/master'.
Untracked files:
(use "git add ..." to include in what will be committed)
backup_drivers.tar
nothing added to commit but untracked files present (use "git a
Oct 8 23:39:46 laptop-t440s kernel: [ 2990.480801]
rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1c
Oct 8 23:39:47 laptop-t440s kernel: [ 2990.787430]
rtl8192ee:rtl92ee_set_hw_reg():<0-0> switch case not process 1d
Oct 8 23:39:47 laptop-t440s kernel: [ 2990.787785]
rtl8192ee:rt
@Varun,
Its very much related to this driver. Unfortunately I'm not able to get
Call Trace from kernel as its completely frozen. Looks like, gets
getting into deadlock. I've build kernel with lock debugs
-rw--- 1 root root 0 Oct 8 23:06 lock_stat
-r--r--r-- 1 root root 0 Oct 8 23:06 locks
-
With 3.13.9 kernel, system freezes completely after 30minutes of uptime
with 8192ee module loaded.
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Title:
No wireless support for Realtek RTL81
Step 1) I upgraded to 14.04.1 from 13.10 using apt-get upgrade, update-
manager -d.
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 14.04.1 LTS
Release:14.04
Codename: trusty
Step 2) Pulled driver code from GIT and built. Loaded via modprobe and added
** Changed in: linux (Ubuntu)
Status: Incomplete => New
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Title:
Kernel Panic
To manage notifications about this bug go to:
https://bugs.l
http://www.spinics.net/lists/linux-wireless/msg118429.html
https://kernel.googlesource.com/pub/scm/linux/kernel/git/firmware/linux-
firmware/+/4164c23d2e3b4863ca42d72f40dc7cc5d9fb8c6c
This commit is made in to firmware mainstream branch. Would that help ?
However I don't see source code, it has p
After continous search for RTL8192EE driver, I found it here.
http://netbook-remix.archive.canonical.com/updates/pool/public/o/oem-
wireless-rtl-92ce-92se-92de-8723ae-88ee-8723be-92ee-dkms/
I'm able to compile and load rtl8192ee on my lenovo t440s laptop.
However, transmitt speed very slow. For
It happening consistently with NFSv4 on VMWare Host Ubuntu 12.04 LTS
guest system. I've three 12.04 systems and 1 of them is NFS server and 2
of them are NFS clients, mounts directory from server. I build my source
on 12.04 NFS server and run from 2 NFS clients. On few times build and
run seems to
i meant, with updated recent (as of Apr-21st) unity .. its not
happening.
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Title:
dash board is filled with infinite icons when i open emacs over
Looks like its not happening now. you can close the bug report.
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Title:
dash board is filled with infinite icons when i open emacs over x11
forw
Moving to invalid to close this report. I'm not sure if problem still
exist or not.
** Changed in: acpi (Ubuntu)
Status: New => Opinion
** Changed in: acpi (Ubuntu)
Status: Opinion => Incomplete
** Changed in: acpi (Ubuntu)
Status: Incomplete => Invalid
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I removed Apple Magic Trackpad from bluetooth (preference window) device
list. Tried again to connect. Everything worked. Not sure if there was
any residual config was left over and update couldn't pick correctly.
I guess, You can close this bug report.
Thanks,
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Public bug reported:
I have installed Ubuntu 10.10 release today. After that, I couldn't see
my Apple TrackPad multitouch working. Two/Three fingering isn't working
at all. I can only move mouse pointers.
** Affects: ubuntu
Importance: Undecided
Status: New
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trackpad multitouch
k.com, ubuntu
weekly newsletter, digg.com) etc.
With compiz.real running, when i tried to do "Alt+Tab", compiz.real
getting into 100% CPU utilization. It happens always for me.
Please let me know if you need more information and steps to collect.
Thanks,
Regards,
Xprogrammer.
** Affects:
Public bug reported:
I got crash report after trying to resume from suspend mode in Ubuntu
9.10 Alpha 5 release.
ProblemType: KernelOops
Annotation: This occured during a previous suspend and prevented it from
resuming properly.
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware D
** Attachment added: "AlsaDevices.txt"
http://launchpadlibrarian.net/31410888/AlsaDevices.txt
** Attachment added: "AplayDevices.txt"
http://launchpadlibrarian.net/31410889/AplayDevices.txt
** Attachment added: "BootDmesg.txt"
http://launchpadlibrarian.net/31410890/BootDmesg.txt
** Att
We are facing same problem in my team mate PC. He has ATI graphics card
and I've Nvidia card. if I do 'rdesktop' to windows PC, everything works
well.
>From his pc, rdesktop goes to 100% whenever windows VI editor
scrolling
Does anyone has work-around for this problem ?.
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** Changed in: ubuntu
Status: Incomplete => New
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https://bugs.launchpad.net/bugs/250289
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Hi Yann,
Thanks.
I've attached the output log which you asked. Please let me know if you
need more info.
** Attachment added: "Logs-1"
http://launchpadlibrarian.net/16212400/high-temp-log.txt
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Lenovo T60 over heated with 8.04
https://bugs.launchpad.net/bugs/250289
You received this bug
Public bug reported:
Hi Ubuntu Team,
I'm facing very serious problem with 8.04. After booting into 8.04
regardless of running in AC power or battery power of my Lenovo T60, It
goes beyond 100 degree F system temperature. All of sudden last week, i
got a warning message saying "Your battery storag
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