inspiron 15z

How to disable Bluetooth by default in Ubuntu 14.04 I recently bought a new Dell Inspiron 7437 instance. One of the first tasks I did was to enable the pre-installed Windows 8 and Ubuntu 14.04 Dual Boot. My old laptop does not have bluetooth. It sounds strange, but this is the case. This is why I have never noticed that Bluetooth is always enabled automatically at every startup of Ubuntu. Download, install, and configure Ubuntu 14.04 Ubuntu 14.04 sys

Has not been the habit of blogging, and later found that the previous work if not pay attention to timely collation and records are often lost quickly. For me this is an important article, good habits to persevere, future days I will be resident blog Park! Because this cock level is limited, the IQ is slightly low, welcome big God come to shoot brick. End of nonsense, here is the dry goods:First of all, I spit a bit of Ben's notebook, my current notebook is still a freshman bought Dell

There are times when a feature is embedded in the Java function, which is implemented by a shell script. At this point, Java support for scripting calls is required.Test environmentUbuntu16.04 I3-6100,12GBHello WorldTake a look at a basic example Process exec = Runtime.getRuntime().exec(new"uname" ,"-a"}); exec.waitFor(); BufferedReader reader = new BufferedReader(new InputStreamReader(exec.getInputStream())); System.out.println(reader.readLine());Linux jason-

keyboard failure. (for example, Dell Vostro 5460, Dell Inspiron 15R, Asus A45, and so on.) ) So it is conceivable that when the bank lets the user install his security controls, the installer must have added a driver for the system to filter user input, and the driver will interfere with the normal user input device driver. Through the experimental environment to restore the steps of the time, collect data and analyze, I found this row s

standard resolution large screen, equipped with the Intel quad-generation core I5-5200U processor, 4GB memory and 500GB hard drive, also equipped with GeForce 820M 1GB independent video card. Extension, the notebook with optical drive, USB3.0, HDMI and other mainstream interface, pre-installed Win8.1 system. Editorial Reviews: Dell Inspiron 3513 Notebook in the day of June 18 in the days of the Cat shopping mal

First spit the Cock's notebook, my current notebook is still a freshman buy the Dell INSPIRON 4010, no nvidia, no NVIDIA, no NVIDIA, no nvidia, important things say four times, hehe. Operating system: Ubuntu 14.04 Whether to use the Python API: Yes, the target is Caffe can be used as Python module after installation Hardware: Low-end notebooks, using only CPU mode 1. Installation dependency sudo apt-get install Libprotobuf-dev libleveldb-d

How to switch the digital method of a notebook step: when the keypad is turned on, the indicator light is on Solution to the alphanumeric character of the notebook keyboard (Fn+numlock digital lock key): The solution is actually very simple, close the keypad can be, but due to notebook manufacturers of various types of notebook design, so the way to close and open the keypad is also different, but almost all are FN key + digital lock key, or SHIFT key + digital lock key; Small collection of so

1, just want to use the keyboard Fn+numlock digital lock key, first press "Fn" key, and then press "Num Lk" can; 2, if you press Fn+numlock can not turn off the keypad, then you can try to see the color of the NumLock key with the keyboard of the control key color, such as shift, if they are the same color, indicating that you have to press the Shift+numlock key to turn off the keypad; 3, almost all notebooks are FN key + digital lock key, or SHIFT key + digital lock key, now for you to

The Dell Inspiron 9300 I bought in November 2005 had this problem, normal boot, black screen after XP progress bar ended. The external CRT, DVI, S-video interface can be displayed and started normally. On an external monitor, enter the control panel of the X300 video card in the display properties, and the notebook panel is displayed as disconnected. VGA mode and Safe mode can all go into XP. The LCD panel can be detected in the BIOS and the detected

of MinGW, the mutex file is used with an error. And Libarcus just used this (don't ask me why I know ...) )。 Cygwin now the latest version seems to support Chinese, but it is best to install Cygwin in the English directory, add environment variables. The installation disk space needs to be large enough, I have installed all the components of the Cygwin64 with more than 50 GB (of course, compiled curaengine do not need to recommend a full installation, specifically need to install which plug-in

OpenSolaris 2008.11 was officially released, quickly installed in his own notebook, and would like to experience how ZFS's time Slider feature is powerful. DELL Inspiron 1420 Half a year ago in 1420 has been installed in the version of 2008.05, Live CD boot up, the results of disappointment found on board 100M network card is not supported, so did not continue to install. This is probably the benefit of live CDs, so don't waste your time. But do not g

database resources that are relatively idle, such as when the number of connections is not up to the line. If the database task is already saturated, this approach can further aggravate the database burden without increasing the speed. Test machine configurationTest Model :Dell Inspiron 3420CPU :Intel Core i5-3210m @2.50ghzRAM :4GHDD : West number WDC (500G 5400 rpm / min )Operating system :Win7 (X64) SP1JDK :1.6Database: oracle11g R2 Colle

The Ubuntu 16.04 version was recently installed on the idle Dell Inspiron 6400, and the installation process is not discussed here.After the installation is complete, the WiFi cannot be turned on and the wireless network card is configured by the following method.1) View the corresponding PCI device[Email Protected]:/code#Lspci00:00.0 Host Bridge:intel Corporation Mobile 945gm/pm/gms, 943/940GML and 945GT Express Memory Controller Hub (Rev 03)00:02.0

This article translation:This article is primarily about how to install, configure, and use LIBNFC on a Windows operating system.I. Basic INFORMATION 1. Operating system:Windows Vista Home Premium SP 22. Hardware information:System:dell Inspiron 1720Processor:intel Core 2 Duo CPU T9300 @ 2.5GHz 2.5GHzSystem Type:32-bit Operating System3. Required Software:The following software and library files are required to install the software on the Windows oper

to system caching, the accuracy is worse o n the first run and got better after the first few events. This test is on a 2GHz Dell Inspiron 1545 with an Intel Core 2 Duo (running Windows 7 64bit). The performance improved significantly on faster machines.It is very unlikely a UI would need to being updated at intervals in the millisecond range. Purely for the point of demonstration, the ' Download WinForms Demo project ' link above contains a very sim

A few days ago, I accidentally upgraded the XORG-SERVER package in DELLInspiron1520, and there were several more SERVER startup items in the GRUB menu, which was quite unpleasant, therefore, in Ubuntu7.10, I tried to use the # sudoapt-getremovexorg-server command to uninstall the package. Unexpectedly, a series of problems occurred. The first problem was that X could not be accessed, and the system prompts that the video card could not be found, after the video card driver is installed, the syst

On June 1, Dell's blog confirmed Dell's plans to slash the price of micro-laptops, launching attacks on Asus, MSI and HP in the "Netbook" notebook market. Dell officially released the news after Dell chief executive Michael Dell presented a new miniature notebook computer at the "All Things Digital" conference in California this week. The details of the matter are not much. However, Dell's blog disclosed that Dell had positioned the micro-notebook computer as the perfect device for the next 1

Record your own book, Dell 640m shovel XP, reload Vista ProcessPreparation: Back up important information, download the Vista driver, plan the hard disk partitioning scheme, and collect statistics on the software to be installed; Back up important dataImportant project codes and documents of drive F have been backed up; no data needs to be backed up for drive C and drive D; Download the Vista driverOfficial: http://supportapj.dell.com/support/downloads/driverslist.aspx? OS = wlh OSL = cs catid

/init");run_init_process("/etc/init");run_init_process("/bin/init");run_init_process("/bin/sh"); If the final call fails, the system will tell us:Panic ("noinit found. Try passing init = option tokernel .");OK. Familiar with the Startup Process of Linux kernel start_kernel (), compile a kernel and create a file system, and download it to the hardware: Start Linux ...Copy linux kernel from 0x00200000 to 0x30008000, size = 0x00200000 ... Copy Kernel to SDRAM done,NOW, Booting Linux......Uncompress

) SIGRTMAX-9) SIGRTMAX-857 (56) (58) SIGRTMAX-6 59) SIGRTMAX-560 (SIGRTMAX-4) SIGRTMAX-362) 63) SIGRTMAX-1 64) SIGRTMAX 3, kill-9 pid, 9 signal is the signal to kill the process # ps PID TTY TIME CMD 5341 pts/2 00:00:00 su # Kill-9 5341 Root @ xin-Inspiron-N4030:/home/xin # killed 4. killall process name Vi. rpm 1. Introduction (1) What is RPM? RPM is a software Package management tool and short for Redhat Package Manager, which was first introduced