Acer has kicked off its CES 2015 announcements with the H7550ST, a brief throw outdoor projector for daytime use with "world’s first" built-in support for Google’s Chromecast streaming dongle. Right out of the field, you’ll be capable of stream video, pictures and different content material from an Android smartphone or pill, Laptop or Chromebook with out needing to connect your device bodily to the projector. You won’t want to fret about forgetting to deliver a dongle with you both, because the adapter is constructed into the physique of the projector. Chromecast streaming isn’t the H7550ST’s solely wireless party trick, either; the optionally available Acer WirelessHD equipment lets you stream Full HD video at 60Hz, even in 3D, without having to run cables out of your AV cabinet to the projector. It helps bluetooth audio to suitable headsets, soundbars and audio system, too, so you'd probably solely have to plug the projector right into a mains socket to look at movies or play games on a giant display screen with room-filling sound. There are two 10w audio system on the projector itself if you don’t have exterior sound. In any other case, the H7550ST seems like a fairly customary quick-throw projector: it may well undertaking a 100in image from just 1.5m away from a wall or screen, which ought to make it excellent for small living rooms, classrooms or assembly rooms where house is limited. If you’ll be inserting it on a coffee table, it ought to mean you won’t have to maneuver furniture to get a big display picture. There’s a 6-phase colour wheel and 3,000 lumens lamp inside, which produces 1,920×1,080 resolution Full HD video with a 16,000:1 distinction ratio. It helps 144Hz 24p 3D video playback with two pairs of bundled glasses.

Bluetooth: Machine-1: Intel Bluetooth wireless interface kind: USB driver: btusb v: 0.8 bus-ID: 1-7:2 chip-ID: 8087:0a2a class-ID: e001 Report: rfkill ID: hci0 rfk-id: 2 state: down bt-service: enabled,working rfk-block: hardware: no software: yes handle: see --recommends Logical: Message: No logical block machine knowledge found. RAID: Message: No RAID information found. Drives: Native Storage: total: 465.76 GiB used: 250.88 GiB (53.9%) Smart Message: Unable to run smartctl. I’m all ears for any answer, the objective right here is to revert things to how they had been for the most effective case (Sadly, I disabled timeshift). Else, a approach to truly resetting my dektop and ensuring I’m using a clean and secure working desktop (with out reinstalling manjaro, deleting my information or breaking extra issues…). Creating a brand new user and change over. I forgot the danger of such course of, it’s alright if i lose little things such basic settings, but what essential could I lose from it? Like my data, software program or entry to them? I feel I can simply copy my browser config folder to my second session if it’s not there already, but what about some software config, do i want to repeat them? And I'm wondering if most things are going to work simply fine with out breaking as a result of i put in them with the old consumer? My Manjaro is slightly a brand new set up with less than two months this time with this laptop. So haven’t performed a lot with it yet. Deleting some caches or/and recordsdata in .config folder or someplace else to reset, if there is a assure of not losing knowledge in fact. Changing some recordsdata or config with from a working new person session or root, perhaps like said beforehand with the plasmashell config file? Environments with altering setups (monitors typically present, sometimes not) appear to be more more likely to be affected. For some setups issues arise even when a monitor goes into standby and wakes up once more.

Or I get a completely black display screen. When both the projection and laptop computer are working at similar time, I both get them to work high quality with my own theme or modified to the default ‘dark breath’ theme with a taskbar and things unlike in the earlier instance. So I feel a bug occurred and made my desktop caught at one of many unhealthy state when he was utilizing the projector. The one with just a wallpaper of the default ‘dark breath’. Enjoying with the show and monitor graphical settings (system settings - Hardware - Display and Monitor) with and without the projector related and rebooting ceaselessly. Including again taskbar panel and widgets manually with a right click on within the display screen, however noticing some awful differences such because the lost content material of my sticky notes, misplaced taskbar icons shortcut, favorites list of software still exist however not sorted alphabetically… Altering/resetting look and theme, nothing fixed.

As I was trying to use a projector after a horrible experience (when comparing to Windows on the same machine). The standard and colours of the projection were dangerous, and that was after I managed to make it work somewhat correctly, after going by way of problems like unidentified projector, resolutions, scaling, buggy windows and so forth. Haven’t tweaked much on it apart from the graphical interface to make it work. However, as I finished utilizing it and removed the projector, my desktop theme, widgets, and issues like taskbar obtained both modified, eliminated and reset. To added something that may be useful, when using the projector typically relying on which display screen I’m enabling and lively (laptop/projection) either display or each get changed to a different theme ‘dark breath’ the one with the black mountain as wallpaper. When the projection alone is lively and set as main, my laptop computer display change itself to ‘the darkish breath’ theme however without something resembling taskbar, only a easy wallpaper.

I tried changing kernel however still nothing fixed. Switching between wayland and x11 didn’t assist. I was using wayland at first. I also tried to make use of the ‘highlight modified settings’ to seek out a possible clue however every little thing appears as it was. Root session works effective, thankfully nothing modified there as far as I remember. The performance appears slower now I feel and generally as soon as a hour or two, my laptop shutdown by itself like in sleeping or hibernating mode, after beginning it again I find myself in the locked display however with my work saved. I can probably just begin using this desktop as it is and added issues back but I’m fearing bad/broken things that I wasn’t ready to notice and their future repercussion. Also it feels similar to I’m using my laptop in a buggy state so I feel unsafe. UEFI: HP v: P83 Ver. Memory: RAM: whole: 7.64 GiB used: 6.5 GiB (85.0%) RAM Report: permissions: Unable to run dmidecode.