SSブログ
前の10件 | -

Libreoffice part.2 [Computer]

Libreoffice is free and excellent office software. However, it is the fact that there are some behinds of Microsoft office. First point of them is that response is a little bit slow compared to Microsoft Office. You may sometimes feel irritated.
The second is font. The default fonts for English is different from Microsoft Office. You may feel some kind of strangeness.
So, if you have a certain version of Microsoft Office, you may prefer to use Microsoft Office. But if you don't have, you can use Libreoffice instead. When you need to upgrade Microsoft Windows, you might buy the updated Microsoft Office which cost too much. You can choose not to upgrade Microsoft Office and choose to use Libreoffice instead.

https://ja.libreoffice.org/

Libreoffice_logo.png

Libreoffice [Computer]

Why don't you use Libreoffice?
It's free forever.
It's compatible with Microsoft Office.
Because there is some trouble with compatibility with Microsoft Office.
There are some differences between them.
It's can be serious problems in business.
But, not for personal use.
You can download the software from the below URL.
https://ja.libreoffice.org/

Libreoffice_logo.png

The trouble of Sound Chip (or Card) in Ubuntu Part4 [Computer]

The error of Pulsaudio occurred and I could not solve the problem by using PulseAudio Manager. I could not find the combination of parameters' settings.
Meanwhile, the problem was solved by using the "Sound" panel of the "Setting" of Ubuntu.
In Ubuntu 13.10, unfortunately I could not save the setting in the "Sound" panel. I tried to mute the digital audio (S/PDIF) by checking the box for mute, but when closing the panel and reopening it, the check-box was cleared. So, the error of PulseAudio occurred again.
On the other hand, in Ubuntu 14.04, I could save the setting of the "Sound" panel by checking the check-box of mute. By turning off the digital audio, I could solve the problem.
I think that failure of turning off the digital audios in Ubuntu 13.10 is a bug. In Ubuntu 14.04, the bug is fixed, I believe.

SPDIF.jpeg

The trouble of Sound Chip (or Card) in Ubuntu Part3 [Computer]

The same problem occurs in Ubuntu 14.04 as in Ubuntu 13.10. PulseAudio (music server) occupies the CPU resource and sounds and musics cannot be played properly.
I tried the same solution as I did in Ubuntu 13.10. But it did not work.
I did try and error.
I don't know what can handle it, but error was corrected.
I guess the installation of 'PulseAudio Manager' is good for the error.
Or 'Alsamixer' setting may solve the problem. In Ubuntu 13.10, the setting of Alsamixer was not saved. But, in Ubuntu 14.04, the setting is automatically saved.

SPDIF.jpeg

The trouble of Sound Chip (or Card) in Ubuntu Part2 [Computer]

Unfortunately, I cannot solve the problem that the SPDIF chip prevents the analog chip in the way that I described in the previous article.
So, I try another way. This way is that "amixer" is used.
"Amixer" is a command line softwear of "Alsamixer". (This is my understanding.)
By using "amixer", the SPDIF chip can be disable.
The number of the SPDIF chip is "1" in my computer.
So, the commnad line is,

/usr/bin/amixer -c 0 sset "Auto-Mute Mode" Enabled

To make this automatic on boot by executing, the command line shall be described in in "/etc/rc.local".

I hope this can solve my problem.
SPDIF.jpeg
タグ:linux ubuntu amixer

The trouble of Sound Chip (or Card) in Ubuntu [Computer]

I had trouble with the sound card in Ubuntu 13.10 64 bit version. The driver of sound chip (or card) ocupy the CPU resource and then the music player cannot play music properly.
In my case, SPDIF is the cause of trouble. Analog port and SPDIF compete the resource. This is the reason why the CPU resource is occupyed.
I disalbe (or mute) the SPDIF using Alsamixer which is grafical user interface of Ubuntu (Linux).
From the terminal, you can access Alasamixer by typing "alsamixer".
You can disable SPDIF by chosing SPDIF and pushing "M".
If your motherborad has two sound chips, you can select the chips by pussing "F6" in Alsamixer.
You may need to disable SPDIF in the second music chip.
I disable SPDIF of the first sound chip of my motherboard and also disable SPDIF of the second sound chip. After that, I have never trouble with the sound and music player.
SPDIF.jpeg

Trouble with ebook of new Callan method 2012 [English]

CallanMethod.pngThere is the famous trouble with ebook of Callan method 2012. The DRM (digital right management) of the ebook is strengthened from the old Callan method. You cannot copy and print out PDF file. You can only read it on computer by using Adobe reader - Adobe Digital Editions.
There is a serious trouble with the ebook. When you restore your PC, you cannot install the ebook into your computer. If you change the motherboard or hard drive, you cannot install the book in a new PC.
I discarded the ebook of the level 5 and level 6. I don't want to buy them again.
I want Callan school to change the policy. At least, if we use the Adobe ID, we can re-install the ebooks into our new computer when we do not use the old one any more.

Honestly speaking, I have a solution for the problem. But, I cannot tell the way in my blog. Please search the word "DRM" and "PDF" by Google or so.

I could fix the troulbe of the standby mode S3. [Computer]

970A-G46.jpgI had the trouble with my computer since I changed my motherboard from M2A-VM to 970A-G46. The trouble is that the computer sometimes fail to resume from the suspend status especially S3 standby mode. I almost give up to fix the trouble, but I found the website below.



The blog says that USB device is the cause of the trouble. So, you try to change the set-up-status of "Wake up by USB device" in BIOS settings.
I enabled the status of "Wake up by USB device". I could have the troubled fixed. My computer don't have trouble any more. I can resume my computer from S3 standby mode without fail.
I am very happy for that. And I appreciate the author of the above blog.

Is inflation target politics appropriate? [Economics]

The Prime Minister Abe tries to introduce inflation target politics. However, I don't think it's an appropriate politics. I think Bank of Japan should become a keeper of price and not become a slave of politicians. Mr. Abe said that inflation target politics is needed for getting out of deflation in Japan. The price of commodities is getting higher by the politics, meanwhile salaries or wages do not increase, I think. So, people suffer the increasing of the cost of life and never receive the benefit of the politics. On the other hand, companies receive the benefit from the politics by raising the price of their products. They will be able to increase their profits. But, I think the profits are not delivered to workers. Off course, some workers are distributed to those profits. Most of people are not. I believe the economics of Japan will be influenced badly by the politics. But, I don't know what kind of politics should be selected for Japan instead of infraction target politics.

インフレ.jpeg

"Avatar" and "2012" [Movie]

I was disappointed the movie "AVATAR" and "2012". I watched them in this winter vacation. I didn't think the movie might be interesting. My guess was right. They are typical Hollywood movies. "AVATAR" is the movie in which Hero appears, fights against his enemy and finally gets victory. It's quite typical to American movies. "2012" is the movie in which VFX effects are great but the story is poor. It's also typical Hollywood movie. And one more, the movie "2012" is not adequate for the people who had severe experience in March 11, 2011.

AVATAR.jpeg

2012.jpeg
タグ:avatar 2012
前の10件 | -

この広告は前回の更新から一定期間経過したブログに表示されています。更新すると自動で解除されます。