[Kernel-packages] [Bug 1771431] Re: Lenovo Essential Wireless Keyboard doesn't works (Primax Electronics manufacturer)
The technology has must be advanced in some gadgets like a wireless mouse. A Wireless mouse is a part of the hardware that is used to communicate with computers, laptops.https://technumus.com/hp-wireless-keyboard-without-a-receiver/;>HP wireless keyboard without a receiver Wireless mouse easy to use better than to wired mouse it wireless mouse beneficial to work easily and easy to communicate to the receiver. some keyboard some basic features like a Bluetooth as matter. This HP Wireless mouse has not reciever automatically connect to devise and easy to use. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1771431 Title: Lenovo Essential Wireless Keyboard doesn't works (Primax Electronics manufacturer) Status in linux: Confirmed Status in linux package in Ubuntu: Triaged Status in linux package in Fedora: Confirmed Bug description: Hi I got an issue on Ubuntu 18.04 with latest packages. uname -a: Linux MyLaptop 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:16:15 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux lshw: *-usb:0 description: Keyboard product: Lenovo USB Receiver vendor: Lenovo physical id: 3 bus info: usb@1:3 version: 1.05 capabilities: usb-2.00 configuration: driver=usbhid maxpower=100mA speed=12Mbit/s My wireless keyboard is not working, Ubuntu only recognize some special keys (Super, Ctrl, Shift, Alt) This is a Mouse+Keyboard combo using a wireless receiver by usb: lsusb: Bus 001 Device 005: ID 17ef:609b Lenovo Mouse works fine, and in Windows 10 it works with no issues. I found multiple reported problems with this keyboard in other distros (and from Asus too, as the real manufacturer is Primax Electronics). https://forums.lenovo.com/t5/Linux-Discussion/Professional-Wireless-Keyboard-not-working-on-Linux/td-p/3726486 https://ubuntuforums.org/showthread.php?t=2378862 https://askubuntu.com/questions/897729/lenovo-professional-wireless-keyboard-and-mouse-combo-not-working-in-ubuntu https://forums.linuxmint.com/viewtopic.php?f=49=260093=20a073d5dd8abb1b7f23be608d7fdfd7 https://unix.stackexchange.com/questions/377830/linux-hid-driver-for-primax-wireless-keyboards/ REPORTS ON KERNEL MAILING LISTS: https://www.spinics.net/lists/linux-usb/msg168719.html https://www.spinics.net/lists/linux-input/msg56210.html https://www.spinics.net/lists/linux-usb/msg173012.html https://www.spinics.net/lists/linux-input/msg58221.html There is a workaround (I still didn't tried) but it needs to compile an specific driver. https://github.com/y-trudeau/linux_lenovo_ultraslim_plus There is already a kernel report about this. ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-generic 4.15.0.20.23 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 Uname: Linux 4.15.0-20-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: julian 1342 F pulseaudio CurrentDesktop: ubuntu:GNOME Date: Tue May 15 15:53:41 2018 InstallationDate: Installed on 2018-05-14 (1 days ago) InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426) MachineType: LENOVO 20FJS0NT07 ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic root=UUID=818481db-36cb-4dba-8da5-8ecf15750b3b ro noapic acpi=off vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.15.0-20-generic N/A linux-backports-modules-4.15.0-20-generic N/A linux-firmware 1.173 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/27/2018 dmi.bios.vendor: LENOVO dmi.bios.version: N1KET38W (1.25 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FJS0NT07 dmi.board.vendor: LENOVO dmi.board.version: SDK0J40705 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrN1KET38W(1.25):bd03/27/2018:svnLENOVO:pn20FJS0NT07:pvrThinkPadT560:rvnLENOVO:rn20FJS0NT07:rvrSDK0J40705WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T560 dmi.product.name: 20FJS0NT07 dmi.product.version: ThinkPad T560 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/kernel/+bug/1771431/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1777238] Re: video lag - Every 5 seconds a freeze frame when playing video of any source
It is often discussed among the masses about the freely available user- friendly media players and mostly we come across VLC as an unbeatable media player among its competitors. Despite the competitive advantage not only it plays up files to discs, webcams, streams but also works with odd codec encrypted files one downloaded from random websites in Eastern Europe. Though, it mostly runs on every platform like Windows, Mac OS X, Linux, iOS, Unix, and also in Android applications. However, one amazing feature of VLC is that it offers Frame by Frame VLC that enables you to play through a video one step at a time. This indeed can prove to be helpful in capturing snapshots from videos or if one wants to thoroughly go through and examine every frame of that insane BMX bicycle flip jump captured on the personal camera. Go to view and then click on advanced controls to turn it on. Another popup line of player controls will appear. Play a video with VLC player and press the very last button in the advanced controls to lets https://technumus.com/frame-by-frame-vlc/;>FRAME BY FRAME VLCVLC frame by frame play the video -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1777238 Title: video lag - Every 5 seconds a freeze frame when playing video of any source Status in linux package in Ubuntu: Confirmed Bug description: The problem exists for months and I didn't find a good answer on it. It affects many softwares: Cheese, Super Tux Cart, VLC (when I rewind the video the sounds continues, but the video stops), youtube, Hangouts and every software where video is played. I experienced that there are 2 things that can break it: - if I move the mouse out and in on the affected window (it doesn't work in full screen) - if I open the system monitor, the problem also disappears other people also face with this problem: https://unix.stackexchange.com/questions/447696/ubuntu-16-04-18-04-video-playback-lags-stutters https://askubuntu.com/questions/1032035/ubuntu-18-04-budgie-desktop-video-lag-youtube-twitch-in-chrome https://askubuntu.com/questions/1030074/my-video-player-in-ubuntu-18-04-lts-lags/1030194 https://askubuntu.com/questions/1030155/youtube-video-lag-on-18-04 Ubuntu 4.15.0-23.25-generic 4.15.18 it was upgraded from 16.04 ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: cheese 3.28.0-1ubuntu1 ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18 Uname: Linux 4.15.0-23-generic x86_64 ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Date: Sat Jun 16 14:34:26 2018 ExecutablePath: /usr/bin/cheese InstallationDate: Installed on 2016-08-04 (680 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: Dell Inc. Latitude E5440 RelatedPackageVersions: cheese3.28.0-1ubuntu1 cheese-common 3.28.0-1ubuntu1 SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-04-02 (74 days ago) dmi.bios.date: 05/01/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.name: 009TY8 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA06:bd05/01/2014:svnDellInc.:pnLatitudeE5440:pvr01:rvnDellInc.:rn009TY8:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.name: Latitude E5440 dmi.product.version: 01 dmi.sys.vendor: Dell Inc. --- ProblemType: Bug ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: vandor 3436 F pulseaudio /dev/snd/controlC1: vandor 3436 F pulseaudio /dev/snd/controlC0: vandor 3436 F pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 18.04 HibernationDevice: RESUME=UUID=b5a3c617-9443-458f-92a3-63eea1f57d5c InstallationDate: Installed on 2016-08-04 (681 days ago) InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719) MachineType: Dell Inc. Latitude E5440 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-23-generic root=UUID=38affd30-88f0-4a36-b9ae-6b5c210844b4 ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 4.15.0-23.25-generic 4.15.18 RelatedPackageVersions: linux-restricted-modules-4.15.0-23-generic N/A linux-backports-modules-4.15.0-23-generic N/A linux-firmware 1.173.1 Tags: bionic Uname: Linux 4.15.0-23-generic x86_64 UpgradeStatus: Upgraded to bionic on 2018-04-02 (74 days ago) UserGroups: adm bumblebee cdrom dip docker libvirt libvirtd lpadmin mail plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 05/01/2014 dmi.bios.vendor: Dell Inc. dmi.bios.version: A06 dmi.board.name: 009TY8 dmi.board.vendor: Dell Inc.
