HTC/Alcatel and probably other android devices fastboot problem
I have several PCs at hand, and they all fail the same way specifically after updating to Windows 8.1, although I think I've heard complaints of some W8 users as well, but I tested one recently and it was fine, so I'll stick with the update only.
I put the device(s) in fastboot mode, wait for a little long time, longer than usual. Then it displays:
Unknown USB Device (Device Failed Enumeration)
Now, as far as I understand, there was a similar problem with Sony devices: http://forum.xdadevelopers.com/showthread.php?t=2598155 which was fixed with update KB2917929.
Here's what I did: Messed a lot with the Windows drivers, and while getting no result, I found a website that guided me into forcing some Windows 7 drivers on my USB 3.0 hub. Now, all fastboot devices work fine on the two 3.0 ports, but 3.0 devices fail
to work properly. For example, my external drive connects and then disconnects and stays dc/ed.
There's been a hell lot of people having this problem. A simple google search will reveal a lot of cases.
I repeat: All 8.1 systems have the same problem. Tested on at least 3. It's not a simple driver issue since there's different brands and vendors. The only problem I have is with Microsoft drivers. Please fix this as we are many who need to use proper fastboot.
Compatibility regarding what? :) Why do they work on W8? Why not on 8.1? Why do they only work on 8.1 with older USB drivers? Drivers that have severe compatibility issues.
Let me get this straight. Without installing any fastboot drivers, when devices are connected in fastboot, they STILL give a Unknown
USB Device (Device Failed Enumeration) error!
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Howto : install KDE 3 Noatun in KDE 4 (and probably other apps)
This is continuation of the story from yesterday. Today we will install Noatun in KDE 4. Noatun is my preferred media player from KDE 3.5
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mkdir system/kde3install
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cp kdelibs-3.5.9-6-i686.pkg.tar.gz ~/system/kde3install/
su
cd /home/ash/system/kde3install/
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loading package data...
checking dependencies...
error: failed to prepare transaction (could not satisfy dependencies)
:: arts: requires kde-common>=3.5.9
cp -p /var/cache/pacman/pkg/kde-common-3.5.9-2-i686.pkg.tar.gz ./
pacman -U kde-common-3.5.9-2-i686.pkg.tar.gz
loading package data...
checking dependencies...
error: replacing packages with -U is not supported yet
error: you can replace packages manually using -Rd and -U
error: failed to prepare transaction (conflicting dependencies)
:: kde-common: conflicts with kdebase-workspace
pacman -fU kde-common-3.5.9-2-i686.pkg.tar.gz
loading package data...
checking dependencies...
error: replacing packages with -U is not supported yet
error: you can replace packages manually using -Rd and -U
error: failed to prepare transaction (conflicting dependencies)
:: kde-common: conflicts with kdebase-workspace
pacman -dR kdebase-workspace
(1/1) removing kdebase-workspace [###########################################################################################] 100%
warning: /usr/share/config/kdm/kdmrc saved as /usr/share/config/kdm/kdmrc.pacsave
pacman -U /home/ash/system/kde3install/kde-common-3.5.9-2-i686.pkg.tar.gz
loading package data...
checking dependencies...
(1/1) checking for file conflicts [###########################################################################################] 100%
(1/1) installing kde-common [###########################################################################################] 100%
For more info on KDE please have a look at:
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pacman -S kdebase-workspace
resolving dependencies...
looking for inter-conflicts...
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error: failed to prepare transaction (conflicting dependencies)
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vi /var/lib/pacman/sync/extra/kdebase-workspace-4.1.0-5/desc
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# removed kde-common from conflicts
pacman -S kdebase-workspace
resolving dependencies...
looking for inter-conflicts...
Targets (1): kdebase-workspace-4.1.0-5
Total Download Size: 0.00 MB
Total Installed Size: 90.41 MB
Proceed with installation? [Y/n] Y
checking package integrity...
(1/1) checking for file conflicts [###########################################################################################] 100%
error: could not prepare transaction
error: failed to commit transaction (conflicting files)
kdebase-workspace: /etc/pam.d/kde exists in filesystem
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kdebase-workspace: /etc/rc.d/kdm exists in filesystem
Errors occurred, no packages were upgraded.
pacman -fS kdebase-workspace
resolving dependencies...
looking for inter-conflicts...
Targets (1): kdebase-workspace-4.1.0-5
Total Download Size: 0.00 MB
Total Installed Size: 90.41 MB
Proceed with installation? [Y/n] y
checking package integrity...
(1/1) installing kdebase-workspace [###########################################################################################] 100%
pacman -U arts-1.5.9-2-i686.pkg.tar.gz
loading package data...
checking dependencies...
(1/1) checking for file conflicts [###########################################################################################] 100%
(1/1) installing arts [###########################################################################################] 100%
pacman -U kdemultimedia-3.5.9-1-i686.pkg.tar.gz
loading package data...
checking dependencies...
(1/1) checking for file conflicts [###########################################################################################] 100%
(1/1) upgrading kdemultimedia [###########################################################################################] 100%
exit
noatun
noatun: error while loading shared libraries: libartskde.so.1: cannot open shared object file: No such file or directory
Issue resolved by extracting the files libartskde* (4 files) from kdelibs package and placing them manually in /opt/kde/lib and noatun works !
Note : some of the actions may break pacman or KDE
Basically whate do is
Uninstall KDE 4 package
Install KDE 3 package
Remove the conflict information from the KDE 4 package description files
Install back the KDE 4 package (overwriting the KDE 3 files if required)
Complete files from other packages if required
Last edited by 11010010110 (2008-08-09 12:18:27)You could also use the kde3 packages from kdemod. There were some conflicts with kde4 initially but I think it should work now.
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[HOWTO] fix throttling/temperature problems of GTX 870m (and probably others)
Hey,
The problem:
Other than repasting and undervolting using a VBIOS mod, you can't do much to prevent the guaranteed 93°C hit on the GS70 with the GTX 870m,
which results in serious throttling after a short while of full load on the GPU to prevent hardware-damage and thus, while playing, massive FPS drops. Also the mentioned "fixes" only delay the inevitable.
That's what I thought to be correct - turns out, it isn't.
This may work for any laptop/card combination with temperature/throttling issues, not only the GS70-2PE + GTX 870m!
I've found a way to circumvent the 93°C problem on the GS70 with a GTX 870m (may apply to other laptops/cards aswell):
The NVIDIA driver (and only the driver, not any hardmodded VBIOS) is able to set some stuff about the temperature target, you can't change with a hard mod - I've talked to svet about that.
Let's have a look some screenshots I took:
Screenshot #1 - default behaviour:
On the first screenshot you see the default behaviour of a brand new GS70-2PE with a GTX 870m - not repasted. It was taken right after I took the second screenshot, so there's still some amount of data left on the charts from before.
Have a look at the "GPU Core Clock" in GPU-Z. You'll notice big spikes (which go down to about 480 MHz) on the right hand side of the graph. That's the throttling the card automatically does when it's hit its 93°C temperature for about a minute. That are lag-spikes when playing something demanding.
You also notice on the "PerfCap Reason" row - when it was throttling in the "GPU Core Clock" row no soft performance cap was induced so this was done by the card (or the EC?) internally (that's the empty space on the right hand side of the chart).
Now let's look at the second screenshot.
Screenshot #2 - fixing things:
Notice the difference on the right hand side of both screenshots' "GPU Core Clock" charts. See the spike-downs gone in the second screenshot?
You can also see, that compared to the first chart, the driver has reduced the voltage to reach the Temperature Target while the clock rate was reduced.
Here I've slightly lowered the base clock of the GPU by -40 MHz, aswell as reduced the Voltage Offset by -18.8 mV. (Both settings may not even be necessary, please report your results)
This is the important part:
Additionally I've set the Temperature Target as priorized over the Power Target, and set the Temperature Target to 90°C.
As you can see when the GPU hits 91°C, after a couple of seconds it will clock down, but controlled by the driver (you can see that in the "PerfCap Reason" chart). It's not as bad as the drop to 450 MHz, it's just a 100 MHz drop, to about 810 MHz in my case. It stays there until it reaches a temperature of about 86°C, stays there a bit, clocks up again, and so on. (The clock values you see don't reflect the 810 MHz, the screenshot was taken while the PerfCap was not in effect)
Results
What have we gained?
No massive last-resort throttling by the card itself, but a small clock drop induced by the NVIDIA driver to meet our desired temperature target. A huge all-around performance improvement when the card gets hot and less FPS drops when playing for a long time or a GPU hungry game.
What have we lost?
Some few seconds of boost clock as the card clocks down a bit earlier. Also in my case I've lost 40 MHz of base clock (that may not even be necessary).
Combine that with a decent repasting and I'd call my GS70-2PE with a GTX 870m "stable" and reasonably fast on full GPU load.
By pressing the "Create Clocks Shortcut" button in NVIDIA Inspector those settings will be set on boot.
Please tell me what you think. Any improvements and experiences welcome.
panniQuote from: bahadir.onc on 24-September-14, 18:37:57
Hey everyone!
I downloaded nvidia inspector to apply this fix,but shocked to see in default behaviour my Voltage Offset was -68.8. Should I change that? There is a big difference with the value the fix provides and my default value..
Also,I consider repasting with IC Diamond. Should I?
Hey,
the offset shouldn't matter - inspector showed some weird behaviour when modifying and/or initially setting it. Try to apply my fix and don't do anything to the offset as a first try to be safe. It shouldn't matter nevertheless, as we're talking about a very small millivolts value, nothing big.
Regarding repasting with IC Diamond: I've had great success in "repasting" using Liquid MetalPad - you might want to consider this. -
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I can't buy coins in the game from yesterday morning. Why? N what should I do?
ASAP
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It says:
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Recent changes: i installed a PDF fill writer software which i have uninstalled
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edgmiw wrote:
Run system update and make sure all your Thinkvantage utilities and drivers are installed properly.
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