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PNP(Plug and Play) event handling in Serial Port Programmingview story

http://stackoverflow.com – I am writing an application like a serial port driver for a RS232 port connecting device. I have a problem with handling Plug and Play events (How to notify connect and disconnect devices to installed RS232 ports of the PC ?). I am opening a file descriptor (/dev/ttySx) for each device and I need to open it when connecting the device to PC and need to close it when disconnected. (HowTos)

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LabVIEW Linux C++ development - beginner questionsview story

http://stackoverflow.com – Background In our company we cooperate with manufacturer of machinery, we are developing C++/Qt crossplatform control applications for devices that they produce. In the past, we used to communicate with their devices through USB (virtual COM port). Now we were informed that this manufacturer plans to switch to LabVIEW (USB Data acquisition). (HowTos)

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RTL8723AE PCIe driver problemview story

http://askubuntu.com – I have looked at this question but I get this error while compiling and am unable to load the module afterwards: make -C /lib/modules/3.13.0-24-generic/build M=/home/owner/Desktop/rtl_92ce_92se_92de_8723ae_88ee_linux_mac80211_0012.0207.2013_patched modules make[1]: Entering directory `/usr/src/linux-headers-3.13.0-24-generic' CC [M] /home/owner/Desktop/rtl_92ce_92se_92de_8723ae_88ee_linux_mac8 (HowTos)

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information about txop in ath9k wlan driverview story

http://unix.stackexchange.com – I'm trying to implement the rate control algorithm into ath9k wireless LAN driver. I need to find if the transmission of first packet in the TXOP has failed or succeeded (ack received or not). I looked in the mac80211 API didn't find anything related to the TXOP. Where can I find information about this? (HowTos)

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Shutdown Hangs for 5 Minutes on Kubuntu 14.04view story

http://askubuntu.com – I've had persistent problems with a 5 minute hang at shutdown for the last three versions of Kubuntu (13.04, 13.10, and now 14.04). I suspect this is not a KDE-specific problem. Recently, I performed a fresh installation of Kubuntu 14.04 from a live-USB, and shutdown worked normally for about a week. The hang-up is now happening again, and I can't figure out why. (HowTos)

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how to install Intel Corporation ValleyView Gen7 in ubuntu 12.10view story

http://askubuntu.com – I have installed ubuntu 12.10 with my HP laptop model 15-d001sk. It so happens that the graphics driver is not installed. By typing lspci 00:02.0 VGA compatible controller: Intel Corporation ValleyView Gen7 (rev 0a) my resolution can not rise beyond 1024x768 instead of 1366x768 If anyone can help me how to install it? thank's in advance (HowTos)

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KVM image size has changedview story

http://serverfault.com – We had a 180GB VM image. Inside the guest VM everything is OK and hdd size is 180G. but when we look the image size on the host it is 475MB. I am afraid that if we restart, the VM wouldn't work. (HowTos)

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Dual Display on Macbook Pro 9,2 with Ubuntu 14.04view story

http://askubuntu.com – I successfully installed Ubuntu 14.04 on my macbook pro 9,2. Everything is now working correctly. Except I am unable to plug in a second screen. If I plug in another screen : At system Boot: I get no display(black screen) after the initial console messages related to system start. (HowTos)

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Atheros QCA9565 / AR9565view story

http://ubuntuforums.org – here is the info: ########## wireless info START ########## ##### release ##### Distributor ID: Ubuntu Description: Ubuntu 12.04.4 LTS Release: 12.04 Codename: precise ##### kernel ##### Linux Tristan 3.5.0-49-generic #74~precise1-Ubuntu SMP Fri May 2 21:32:31 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux ##### lspci ##### 06:00.0 Network controller [0280]: Qualcomm Atheros QCA9565 / AR95 (Hardware)

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NVIDIA Linux Display Driver 337.19 Beta for Linux Fixes 4K Resolutionsview story

http://news.softpedia.com – NVIDIA has just announced that a new beta version of its driver for the Linux platform, 337.19, has been released and is ready for testing. The new driver from NVIDIA is not really a big one, but it does feature some interesting fixes, including one implemented for 4K resolutions, which encountered some problems. (IT news)