Usb gone after resume from hibernate (since update?)

Hello!
Since a recent update, my wireless usb stick's interface isn't available any more after resume from hibernate. Removing it and connecting it to a different USB port does not help.
lsusb says, the device itsself is there.
I can see it being removed / added when I connect it to a different usb port.
The only interface iwconfig / ifconfig list is "lo" though. No wlan0 available.
No idea what to try next... any hints?
thx!
Last edited by whoops (2012-03-20 06:22:01)

Have there been issues with updates?
A while after that, my usb mouse/keyboard stopped working after resume, too.
Then after a few days, wifi started working...
Then usb input started working again...
Now usb input devices stopped working again -.-
I think there were updates (kernel, too) every time the behaviour changed... not sure though...
Still no idea what to do.

Similar Messages

USB Mouse / Keyboard doesn't work after resuming from hibernate

I am using a USB device that splits out to 2 PS2 ports, one for a mouse, one for a keyboard. It works great, but when I put my X61 into hibernate, the mouse and keyboard do not work when I resume from hibernate.
I installed all the relevant patches and power manager drivers from the driver downloads page, but my mouse still doesn't work.
Can someone point me to the correct download or shed some light on this?
Thank you!

I have this same problem with this same device. It is a "composite USB device".
What I've notice is that the problem happens mostly with USB 1.1 ports. When the device is connected to a USB 2.0 port the problem doesn't happen always.
It depends on the computer though. I added a PCMCIA USB 2.0 adaptor to my laptop that has USB 1.1 only. And when I connect the USB-to-PS/2 cable to the USB 2.0 my mouse sometimes work after suspend/hibernate but sometimes doesn't.
However, on my other desktop computer, which has integrated USB 2.0 ports, this problem has never happened (I haven't tested it exhaustively though).
This is a Windows bug of course. Everything related to USB 1.1 support is buggy in Windows. One more example is the annoying (and possibly catastrophic) "Delayed write error" that appears when you use a external hard drive plugged to a USB 1.1 port.
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Message Edited by getfree on 02-22-2009 03:19 PM

Running xscreensaver in the background after resume from hibernate

I'm using hibernate-script with my tuxonice kernel. One of the things that annoys me about xscreensaver is how when I resume its always running (because the requisite time has passed), so I have to type my password again, having just typed it at BIOS level.
So I killall xscreensaver in an OnSuspend in /etc/hibernate/common.conf. However, restarting xscreensaver doesn't go to the background. What I'm using is this:-
OnResume 20 sudo -b -u MYUSERNAME /usr/bin/xscreensaver
However the terminal that I typed sudo hibernate from never returns, I have to killall xscreensaver from another terminal to get it to release. The problem does not occur when I login to a vt as root and run the same command.
Any suggestions?

I just registered for the forum so I could toss in my solution, so I hope this is what you're looking for. I fork the process and use the 'disown' command. I also use Dan Bernstein's 'setuidgid' utility because I couldn't get it to work with su (I didn't try very hard):
OnResume 70 setuidgid USERNAME xscreensaver > /dev/null 2>&1 & disown
This works for me even if I execute hibernate and resume from a terminal, despite the fact that II get a "can't find display" error from the terminal.
Of course, the stdout and stderr redirect to /dev/null is not necessary. The 'disown' command removes the subprocess from the process table, so that the subprocess is no longer a child of the parent. It is cast off, essentially. I also use a similar command for restarting gkrellm because gkrellm sometimes fails to recognize my second battery after resume.
One quirk I have found is that hibernate will halt if a kill or killall fails. I thought this was happening because the kill command had returned a non-zero exit status. But I just discovered that forking a kill command prevents hibernate from halting when a kill fails, as in:
OnSuspend 20 killall xscreensaver > /dev/null 2>&1 &

Xfce4 will not lock screen after resume from hibernate/suspend

There have been a lot previous threads about this issue.
I cannot fix it. Furthermore, it's somewhat confusing.
Since this is a single user system (literally), I can get away with a systemd powered hack:
[Unit]
Description=Lock screen before switching power state
Before=sleep.target
[Service]
Type=oneshot
ExecStart=/usr/bin/sudo -u gebruiker xscreensaver-command -lock
[Install]
WantedBy=sleep.target
Is this a bug? Anyone who can report this functionality works?. I have:
xflock4 installed and working
xscreensaver installed and working
systemd working properly
no errors in ~/.xsession-errors
both config items ticked in
- xfce4-session
- xfce4-power-manager
Anyone?

Anyone who can report this functionality works?
Using the first option from the xscreensaver wiki article:
[Unit]
Description=Lock X session using xscreensaver
Before=sleep.target
[Service]
Type=oneshot
ExecStart=/usr/bin/xuserrun /usr/bin/xscreensaver-command -lock
[Install]
WantedBy=sleep.target
...in conjunction with:
both config items ticked in
- xfce4-session
- xfce4-power-manager
...and fade to and fade from disabled, works here for me.

Sound Problems After Restore from Hibernate Using uswsusp and pm-utils

I see mention of using /etc/pm/config.d/module to recycle certain kernel modules during suspend. Do I need to suspend all modules?
**** List of PLAYBACK Hardware Devices ****
card 0: MID [HDA Intel MID], device 0: CS4206 Analog [CS4206 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 0: MID [HDA Intel MID], device 1: CS4206 Digital [CS4206 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
[aj@mbp62 ~]$ lsmod | grep snd
snd_hda_codec_cirrus 8790 1
snd_hda_intel 36904 1
snd_hda_codec 149633 2 snd_hda_intel,snd_hda_codec_cirrus
snd_hwdep 6340 1 snd_hda_codec
snd_pcm 77709 2 snd_hda_codec,snd_hda_intel
snd_page_alloc 7242 2 snd_pcm,snd_hda_intel
snd_timer 18726 1 snd_pcm
snd 59173 8 snd_hwdep,snd_timer,snd_pcm,snd_hda_codec,snd_hda_intel,snd_hda_codec_cirrus
soundcore 5450 1 snd
[aj@mbp62 ~]$ cat /etc/pm/config.d/module
SUSPEND_MODULES="bcma b43 snd_hda_intel"
SLEEP_MODULE=uswsusp
Any pointers?

This morning, I rebooted for half an hour without success:
After resume from hibernate, most of my machine froze like described above.
After first reboot, it worked for 1 minute, then I had a full freeze (nothing worked... no mouse, no normal keys, no magic keys, screen frozen...)
After second reboot, my wifi adapter was gone. It showed up in lspci and looked like this:
04:07.0 Network controller: Atheros Communications Inc. AR5416 Wireless Network Adapter [AR5008 802.11(a)bgn] (rev 01)
Subsystem: Atheros Communications Inc. Device 3071
Flags: 66MHz, medium devsel, IRQ 22
Memory at feb70000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [40] #80 [0000]
...but not in ifconfig. I found the following in dmesg:
[ 7.106070] ath: phy0: address test failed addr: 0x00008000 - wr:0x00080008 != rd:0x00000008
[ 7.106181] ath: phy0: Unable to initialize hardware; initialization status: -19
[ 7.106287] ath9k 0000:04:07.0: Failed to initialize device
Problem persisted over 10 poweroffs/reboots (also hit the "on" button a few times with the pwoer cable disconnected, trying to make it "reset" or something. Did not help this time, might have been coincidence the last time that worked.

Update to 10.6.8 - system hang (mouse issue) after resume from sleep

I am on older
MacBook Pro3.1
Intel Core 2 Duo
2.6GHz
Run on 10.6.8 almost flawelessly. Shortly after upgrade to 10.6.8 system started to hang periodically after resuming from sleep. Symptoms are that it stops responding to mouse (be it touch pad or USB mouse). Keyboard seems to be ok but system doesn't seem to be fully functional. I am able to ssh from the other computer and 'shutdown -r now' after reboot system seem to be ok until next resume from sleep. What interesting though is that this problem newer manifests then I am using external monitor.

Found problem. It was due to magic mouse that I left on. I carry this mouse in the laptop bag but rarely use it. Last time I used it (around the same time I install the update) I left it on in the bag. It was apparently disconnecting/connecting on its own and by some reason sometimes was breaking touch pad and other usb mouse connected to laptop, as soon as I switched magic mouse off broblem was fixed

USB ports don't work after resuming from standby with Windows 8 on X230 tablet

I have just done a clean install of Windows 8 on my X230 tablet. Before installing Windows 8 I installed the most recent BIOS for this machine (version 2.50). After installing Windows 8 I installed System Update from the Lenovo Website and downloaded all the recommended drivers and other files. I've also installed all the latest Windows 8 updates.
Here are the symptoms of my problem: After resuming from standby/sleep mode, my USB ports do not work. My computer has two USB 3.0 ports and one USB 2.0 ports. All exhibit the same behavior. After resuming from standby mode I have tried inserting both my mouse and a USB thumbdrive, but neither are recognized. After restarting Windows, the USB ports work again... until I resume from standby mode again.
I hope there is a solution to this issue. It is very frustrating.

Thanks for the suggestion about tweaking the "Allow this computer to turn off this device" feature. I un-checked that box for every entry I could find under "Universal Serial Bus Controllers" in the Devide Manager. Unfortunately, the same symptoms of my problem persisted.
I went back and looked at the README file associated with the BIOS 2.50 download on Lenvo's support site. At the bottom of the file it gives a "Summary of Changes". Under version 2.03 of the BIOS (the version just before version 2.50), it says:
- (Fix) Fixed an issue where USB device might not detected when system resume from sleep mode.
This indicates that Lenovo support was already aware of such issues. The problem was intended to be fixed in version 2.03 of the BIOS. However, the issue persists on my machine, even with the latest BIOS.
Hopefully someone from Lenovo can comment here.

Touchpad permanently not working after resuming from suspend

I lost touchpad and trackpoint functionality after resuming from suspend on my ThinkPad E530 (3259CTO).
Even after a complete power off (with the battery removed), the touchpad is detected but doesn't send any event, and the trackpoint is not detected.
In Windows, in the UltraNav control panel, the touchpad is marked as enabled and cannot be disabled, the trackpoint is grayed.
In Linux, I can see the difference is kernel traces when the driver is loaded.
Before : psmouse serio1: synaptics: Touchpad model: 1, fw: 8.0, id: 0x1e2b1, caps: 0xd001a3/0x940300/0x120c00
Now : psmouse serio1: synaptics: Touchpad model: 1, fw: 8.0, id: 0x1e2b1, caps: 0xd001a3/0x0/0x0
After looking at https://gerrit.chromium.org/gerrit/#/c/31105/ and Synaptics public documentation, I was able to get more information : the device status register (F01_RMI_Data0) is 0x45, which means the touchpad is in flash programming mode since there is a firmware CRC failure.
It looks like http://code.google.com/p/chromium-os/issues/detail?id=24298, so it's probably not a Lenovo specific problem, but a bug in Synaptics firmware.
Can Lenovo provide the firmware to flash like http://forums.lenovo.com/t5/X-Series-ThinkPad-Laptops/X220-Touchpad-jumpy-response-when-used-with-90... which would hopefully make my touchpad working again ?
The original firmware should work, but an updated one would be better, if it avoids losing the touchpad again later.

I don't know why, but this made me think of the episode of the simpsons when home tries to get over 300 pounds so he can work from home. When he tries to dial the phone he hist all the buttons and gets a recording that says "We're sorry, you're fingers are too fat. To obtain a special dialing wand, please mash the keypad now."
BTW, sorry I can't help... but at least I am entertained easily.

Firefox hangs after resume from hibernation

The problem is basically exactly like described here, only the solution presented there does not actually work for me:
http://askubuntu.com/questions/59062/a-script-on-this-page-may-be-busy-or-it-may-have-stopped-responding-everytime
What happens is that every time I hibernate my laptop (with Windows 7 Pro, 64bit), when I resume from hibernation, FF is completely unresponsive (hangs) for minutes. Easily around 5 minutes. Eventually a dialog box pops up with the following:
"A script on this page may be busy, or it may have stopped responding. You can stop the script now, or you can continue to see if the script will complete."
And the two buttons are: "stop script" or "continue". After I click "stop script" the unresponsiveness finally goes away, and FF starts working normally again.
I think possibly even clicking "continue" also makes it go back to normal, but I'm not sure anymore since I have recently just switched to sleep mode out of frustration in order to not deal with it anymore, and I don't remember exactly if I get the same result from clicking either option.
This is extremely frustrating.
Someone else reported an extremely similar symptom here:
https://support.mozilla.org/en-US/questions/935110?esab=a&as=aaq
It might even be the exact same symptom. Maybe that person simply never waited long enough for the dialog box to appear, but otherwise the unusability symptoms are the same.

Ok so I finally got around to testing this thoroughly, as you suggested. I used FF in SafeMode for about 2 days now, and went through at least half a dozen hibernation/resume cycles. Probably closer to 10. I can conclude that using safe mode (aka restarting with all add-ons disabled) did not solve it at all. The issue remains.
As always, simply resetting FF (either with enabled or disabled addons) seems to make this problem less severe, if not almost go away completely. But after a few hibernate/resume cycles, it becomes really bad. Before posting this, I was using Opera for like 10 minutes after resuming from hibernation before FF finally snapped out of it, and windows that I had clicked on in the task bar, like 10 minutes ago, finally popped up.
I have not yet tested the disabling hardware acceleration. Sounds quite doubtful that it might help but I'll try.
How can we get the developers' attention on this?
33 others report having this problem (as of this post). And there are similar reports elsewhere. But after many new versions of FF, it seems that the developers are not addressing these bugs but are instead focused on new features to compete with whatever Chrome rolls out.
Thanks!

Big slowdown (hang-up actually) after resuming from hibernation (T61 & Win7)

Hi
Recently I have noticed, that my machine is someteimes slowed down after resuming from hibernation on Windows 7 and I can't do anything. I wait one minute, two... but nothing happens. Even mouse cursor isn't moving smooth. Pressing ctrl+alt+del causes that "preparing security options..." screen appears but nothing more... So I can't run task manager. Only thing I can do is powering down & booting again laptop so actually I can say that my machine hangs up after resuming from hibernation.
I don't know if this is important, but always when it happend I was resuming system without AC connected and noticed that fan is not working.
edit:
today it happend again. I conncected AC but it didn't help. I have noticed, that when system is in this 'near hang-up' state - plugging usb mouse doesn't even cause mouse sensor to light.
Any ideas what's going on?
T61 7664-R6G core 2 duo 2.1ghz, 2gb ram, windows 7 32 bit (latest updates and drivers installed).

Are you by any chance removing a LAN cable while in hibernation?
I have a similar problem with my T61 7663-13G, Windows 7 x64 and Standby.
(Could eliminate my Minidocks and power supplies IMHO.)
But it seems like if I remove the network cable while in standby Win 7 will hang after the still successful login.
(hang = I can let the cursor jump inch by inch, but nothing else is responding.)
- Update:
Changed the driver from my wired network card from 9.13.16.0 to 9.13.41.0 and can't reproduce my hang-ups atm.
ThinkPad T61 (7663-13G) T7500 2.2GHz/4GiB/120GB SSD/Sierra MC8775 HSPA/Win7 Pro x64/(3rd Fan, 3rd NVS 140M), 2x 39T4587

System freeze after resume from suspend

I am running arch for about 5 month now and I always had freezes after resuming from suspend (to ram - systemctl suspend) every once in a while (like once a week or less). The freezes increased massively over the last month or so and for about 2 weeks now it happens 95% of the times I resume from suspend.
The monitor turns on and shows things exactly how I left them, but is completely unresponsible EXCEPT for I can switch to another TTY (Ctrl+Shift+F*), however I cannot type or do anything in it...
It doesnt have anything to do with the X server as it also happens after I suspend from TTY (without any X running).
I also checked journalctl -b -1 (shows previous boot, since I always have to hard-reset the system) but it doesnt show anything after:
Mar 13 17:16:54 Ununhaswellium systemd-sleep[3624]: Suspending system...
(the suspend event before resuming)
Are there any log files that could give a hint on what exactly goes on after the resume?
Im running the latest official 3.13.6-1 kernel and updated my BIOS to the latest beta version yesterday - didnt help either...
Ive read pretty much every thread on the internet by now about freezes after resume from suspend but none really helped
Last edited by CharlieBra7o (2014-03-15 09:58:51)

Thank you for the link, unfortunally I don't have a NVIDIA card but use the Intel IGP (HD4600, Haswell) - maybe I should have mentioned that...
And other than in this bug report I cannot kill X or anything because neither other TTYs work - I cannot input anything (although the hotkeys work weird enough) nor is SSHD running because the system is completely frozen...
Very funny thing is that for the last 2 days my system didnt freeze once (suspended about 6-7 times during one boot), even though for the 2 weeks prior to that, it froze EVERY SINGLE TIME I resumed from suspend, it didnt work once...

My Mountain Lion mac crashes after resuming from sleep

Hello
My Mountain Lion mac crashes after resuming from sleep every time I use it
It happens every time the mac resumes from sleep and it started like a week ago
I remember installing the new updates for flash? and xquartz and nothing else.
I have also had microsoft word installed on my mac for about 1 weeks before this problem started so might be related to that
Please share with me any tips on how to fix this because I am really annoyed of losing stuff after each time my mac resumes from sleep

I have an iMac bought may -11, and it worked fine with Snow Leopard.
About a week ago I bought and installed Mountain Lion 10.8.2. Everything went fine, and all software worked ok. iPhoto had some problems, but after installing update the system prompted to do, it has worked ok.
The propblem occurs now and then, when computer is waked up from sleep. The Desktop occurs, but no software starts, not even System Tools untlil rebooting the computer. Of course, I can not reboot the computer from "Apple menu", but holding the power button down.
This is very embarassing! OsX Mountain Lion has turned out to be a very big disappointment. I installed id because of iCloud (i have a new iPad, too with iOs 6 installed).
Can anyone help me? Is there any other way to solve the problem than re-installing good old Snow Leopard?
I would not like to do that, I bought Mac because I was bored in re-installing and recovering!
Thank you

Explorer.exe consuming 100% CPU after resuming from hibernation

Hello,
For the last months, I repeatedly have the problem that sometimes (every 2nd or 3rd time) after resuming from hibernation, in a few cases also after disconnecting from the Internet, one or more instances of explorer.exe are consuming 100% CPU, but never
the shell instance.
I tried figuring out what it was doing, but I was unsuccessful so far.
Here is a stack of the thread which consumed most of the CPU:
0, ntoskrnl.exe!KiDeliverApc+0x166
1, ntoskrnl.exe!KiSwapThread+0x31f
2, ntoskrnl.exe!KiCommitThreadWait+0x129
3, ntoskrnl.exe!ExpWaitForResource+0x29f
4, ntoskrnl.exe!ExEnterPriorityRegionAndAcquireResourceExclusive+0x1ad
5, win32k.sys!EnterCritAvoidingDitHitTestHazard+0x13
6, win32k.sys!NtUserMessageCall+0x28
7, ntoskrnl.exe!KiSystemServiceCopyEnd+0x13
8, user32.dll!NtUserMessageCall+0xa
9, user32.dll!SendMessageWorker+0x168
10, user32.dll!SendMessageW+0xfb
11, ExplorerFrame.dll!CNscTree::_TreeInvalidateItemInfo+0xd0
12, ExplorerFrame.dll!CNscTree::_EnumBackgroundDone+0xb4a14
13, ExplorerFrame.dll!CNscTree::OnQIUpdateEnumDone+0x93
14, ExplorerFrame.dll!CNscEnumQueueItem::Dispatch+0xcf
15, ExplorerFrame.dll!CTaskLock::DispatchQueueItem+0xc5
16, ExplorerFrame.dll!CNscTree::_SubClassTreeWndProc+0x118
17, ExplorerFrame.dll!CNscTree::s_SubClassTreeWndProc+0x5f
18, comctl32.dll!CallNextSubclassProc+0xe0
19, comctl32.dll!MasterSubclassProc+0xa2
20, user32.dll!UserCallWinProcCheckWow+0x149
21, user32.dll!DispatchMessageWorker+0x1a7
22, AppVEntSubsystems64.dll!VirtualizeCurrentThread+0x1e492
23, ExplorerFrame.dll!CExplorerFrame::FrameMessagePump+0xe3
24, ExplorerFrame.dll!BrowserThreadProc+0x5e
25, ExplorerFrame.dll!BrowserNewThreadProc+0x3a
26, ExplorerFrame.dll!CExplorerTask::InternalResumeRT+0x12
27, ExplorerFrame.dll!CRunnableTask::Run+0x114
28, shell32.dll!CShellTaskThread::ThreadProc+0x2a3
29, shell32.dll!CShellTaskThread::s_ThreadProc+0x2f
30, SHCore.dll!StrRetToBSTR+0x19f
31, kernel32.dll!BaseThreadInitThunk+0x22
32, ntdll.dll!RtlUserThreadStart+0x34
I was hoping I could identify a rogue shell extension or something similar, but I didn't find any such evidence so far.
In case you need this information, this is a list of my shell extensions/copy hooks/context menu handlers/drag&drop handlers (without duplicates):
+ " SkyDrivePro1 (ErrorConflict)" "Microsoft OneDrive for Business Extensions" "Microsoft Corporation" "c:\program files\microsoft office 15\root\vfs\programfilesx64\microsoft office\office15\grooveex.dll" "12.11.2014 01:13"
+ "{C52AF81D-F7A0-4AAB-8E87-F80A60CCD396}" "" "Apache Software Foundation" "c:\program files (x86)\openoffice 4\program\shlxthdl\shlxthdl.dll" "20.09.2013 12:50"
+ "{C52AF81D-F7A0-4AAB-8E87-F80A60CCD396}" "" "Apache Software Foundation" "c:\program files (x86)\openoffice 4\program\shlxthdl\shlxthdl_x64.dll" "20.09.2013 12:41"
+ "7-Zip" "7-Zip Shell Extension" "Igor Pavlov" "c:\program files\7-zip\7-zip32.dll" "18.04.2011 19:34"
+ "7-Zip" "7-Zip Shell Extension" "Igor Pavlov" "c:\program files\7-zip\7-zip.dll" "18.04.2011 19:35"
+ "ANotepad++64" "ShellHandler for Notepad++ (64 bit)" "" "c:\program files (x86)\notepad++\nppshell_06.dll" "12.05.2014 10:49"
+ "Ath_CopyHook" "Bluetooth File Transfer Plugin" "Qualcomm®Atheros®" "c:\program files (x86)\bluetooth suite\folderviewimpl.dll" "25.09.2013 10:58"
+ "Atheros" "Atheros Bluetooth Module" "Qualcomm®Atheros®" "c:\program files (x86)\bluetooth suite\btvappext.dll" "25.09.2013 10:58"
+ "DropboxExt" "Dropbox Shell Extension" "Dropbox, Inc." "c:\users\david\appdata\roaming\dropbox\bin\dropboxext64.24.dll" "24.06.2014 01:32"
+ "DropboxExt1" "Dropbox Shell Extension" "Dropbox, Inc." "c:\users\david\appdata\roaming\dropbox\bin\dropboxext.24.dll" "24.06.2014 01:31"
+ "FTShellContext" "Atheros Bluetooth Module" "Qualcomm®Atheros®" "c:\program files (x86)\bluetooth suite\shellcontextext.dll" "25.09.2013 10:58"
+ "GDContextMenu" "Google Drive shell extension" "Google" "c:\program files (x86)\google\drive\contextmenu64.dll" "16.01.2015 01:57"
+ "GDriveBlacklistedOverlay" "Google Drive shell extension" "Google" "c:\program files (x86)\google\drive\googledrivesync64.dll" "16.01.2015 01:56"
+ "igfxcui" "igfxpph Module" "Intel Corporation" "c:\windows\system32\igfxpph.dll" "09.09.2013 18:26"
+ "LockHunterShellExt" "LockHunter Explorer Extension" "Crystal Rich Ltd" "c:\program files\lockhunter\lhshellext32.dll" "25.03.2009 08:53"
+ "LockHunterShellExt" "LockHunter Explorer Extension" "Crystal Rich Ltd" "c:\program files\lockhunter\lhshellext64.dll" "28.04.2009 10:21"
+ "PDF Shell Extension" "PDF Shell Extension" "Adobe Systems, Inc." "c:\program files (x86)\common files\adobe\acrobat\activex\pdfshell.dll" "11.05.2013 10:34"
+ "PushbulletCtx" "" "" "File not found: :/Program Files (x86)/Pushbullet/pushbullet_ctx.DLL" ""
+ "RecuvaShellExt" "Recuva shell extensions" "Piriform Ltd" "c:\program files\recuva\recuvashell64.dll" "14.03.2014 12:41"
+ "SD360" "360 Total Security" "" "c:\program files (x86)\360\total security\menuex64.dll" "12.01.2015 03:55"
+ "SourceGearDiffMergeShellExtension32" "SourceGear DiffMerge ShellExtension 32" "SourceGear LLC" "c:\program files (x86)\sourcegear\common\diffmerge\sourcegeardiffmergeshellextension32.dll" "23.10.2013 19:15"
+ "SourceGearDiffMergeShellExtension64" "SourceGear DiffMerge ShellExtension 64" "SourceGear LLC" "c:\program files\sourcegear\common\diffmerge\sourcegeardiffmergeshellextension64.dll" "23.10.2013 19:17"
+ "StartMenuExt" "Start Menu Helper Extension" "IvoSoft" "c:\windows\syswow64\startmenuhelper32.dll" "20.04.2014 18:17"
+ "StartMenuExt" "Start Menu Helper Extension" "IvoSoft" "c:\windows\system32\startmenuhelper64.dll" "20.04.2014 18:16"
+ "WinRAR32" "WinRAR shell extension" "Alexander Roshal" "c:\program files\winrar\rarext32.dll" "02.12.2014 11:07"
+ "WinRAR" "WinRAR shell extension" "Alexander Roshal" "c:\program files\winrar\rarext.dll" "02.12.2014 11:07"
+ "WinSCPCopyHook" "Drag&Drop shell extension for WinSCP (64-bit)" "Martin Prikryl" "c:\program files (x86)\winscp\dragext64.dll" "14.08.2013 12:22"
I you have any clue what might be going, I would be very happy to hear it. It's really annoying, as I have to kill explorer.exe and thereby close all my folder windows when this happens.
Thank you!
Best regards,
David Trapp

Hello,
thanks for having a look. However, I already ran SFC before posting on this forum (as part of my own investigation) and it came back clean. RescueTime (a time tracking tool) is probably not the culprit because it happened also several times in the past without
RescueTime being running (that was because I had accidentally removed it from autorun at that time).
Unfortunately, I can't follow your "invalid date" explanation. I don't think an "invalid date" is anywhere involved; in fact, the method in question is called "_TreeInvalidateItemInfo" and not "_TreeInvalidDateItemInfo"
(note that there is only one "d"), so I assume its job is just to invalidate (and in turn, refresh) the cached information about nodes in the left pane's folder tree of the explorer window(s) - since the folder tree is the only NamespaceTreeControl
(whose corresponding class name is CNscTree) in explorer folder view windows. As I see it, something is causing explorer to repeatedly refresh the folder tree data, but I am stuck at finding out what exactly.
Best regards,
David Trapp
EDIT: Disassembling ExplorerFrame!CNscTree::_TreeInvalidateItemInfo confirms that, because it seems to call TreeView_SetItem for a tree node and its parent (possibly with all fields set to *_CALLBACK), and CNscTree::_UpdateItemDisplayInfo
for the parent node.
EDIT2: I'd love to dig more into the trace, however I am hitting a wall at function names/addresses. Everywhere where I would expect a function name/address (such as the "by stack" views), I only see question marks instead. What
could be the reason?

T400 Stuck at 800MHz after resume from Hibernation

This evening, my T400's processor speed was stuck at 800MHz after resuming from hibernation. Machine was plugged in. Power manager processor speed settings were not set to lowest performance. Even running processes that put the CPU at 100%, the machine stayed clocked at 800MHz. All drivers, BIOS, etc. are updated to the most recent version.
Eventually, I shut down the machine, and then started it back up. Everything was fine.
Does anyone have any suggestions to prevent this from happening again?
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My TPs: Twist 2HU: i5-3317U Win 8 Pro, 4GB RAM 250GB Samsung 840 | T420 4177CTO: i5-2520M, HD+, Win 7 Pro x64, 8GB RAM, Optimus, 160GB Intel 320 SSD, Intel 6300 WiFi, BT 3.0 | T400 2764CTO: P8700, WXGA, Win 7 Ult x64, AMD 3470, 8GB RAM, 64GB Samsung SSD, BT, Intel 5300 WiFi | A20m 14.1" PIII 500 (retired). Monitors: 2x Dell U2211h IPS 100% sRGB calibrated w/ Spyder3.

Hello everyone, I observed a new correlation: last time when my touchpad was recognized as "PS/2 ALPS DualPoint TouchPad" (instead of "PS/2 Generic Mouse") happend *after resuming from hibernation*, and also with the concomitant phenomenon of having no sound after resuming. (Sorry for the oversophisticated language, I have just had a philosophy of mind exam ) After this I hibernated the laptop again and resumed, and I *had* sound, but had the touchpad recognized as "PS/2 Generic Mouse", so it seems that I am lucky with the touchpad just when I am unlucky with sound. And, as far as I remember, the earlier occasions when I was lucky with the touchpad were also after resuming from hibernation. So it seems that something else than psmouse sometimes fails to restart after the hibernation, and this is what causes psmouse to work as expected! I am not an expert in kernel, so could someone help me, what to look for? An obvious guess would be sound-related modules, but it would be really weird if they had anything to do with the touchpad, so for now I don't start to learn how sound is handled in Linux (it looks like a lot to learn...)

Problems after resuming from hibernation

I’ve been getting horizontal lines and sound distortion after resuming from hibernation. Has anyone had similar problems or found a solution for this yet? I’m on Lion OS X 10.7.3.

Rorschach wrote:What freezes? Just X or the whole kernel? Can you ssh to your machine?
Now it doesn't freeze anymore. I really don't know what the heck is going on on my machine.
Next time that the machine freezes I'll try to ssh to it. Thank you for pointing this out.
Last edited by ArchArael (2010-03-26 15:56:17)

Usb gone after resume from hibernate (since update?)

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