Linux - pitanja i odgovori

PROBLEM SA BLUETOOTHOM NA MINTU

Imam lap lenovo b590 sa linux mint 17.3 cinnamon 64-bit sistemom.Problem je da bluetooth kao mogu uključiti ali vidljivost ne ,skeniranje drugih uređaja uopšte neradi niti je lap vidljiv.Evo prilažem još neke inf.o mom sistemu i driverima pa ako bi mi neko mogao pomoć bio bi jako zahvalan.

System: Host: nidjo-Lenovo-B590 Kernel: 3.19.0-32-generic x86_64 (64 bit gcc: 4.8.2)
Desktop: Cinnamon 2.8.8 (Gtk 3.10.8~8+qiana)
Distro: Linux Mint 17.3 Rosa
Machine: System: LENOVO product: 20206 v: Lenovo B590
Mobo: LENOVO model: 20206
Bios: LENOVO v: H9ET81WW(1.18) date: 12/05/2013
CPU: Dual core Intel Celeron 1005M (-MCP-) cache: 2048 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 7581
clock speeds: max: 1900 MHz 1: 1356 MHz 2: 1242 MHz
Graphics: Card: Intel 3rd Gen Core processor Graphics Controller
bus-ID: 00:02.0
Display Server: X.org 1.17.1 drivers: intel (unloaded: fbdev,vesa)
tty size: 80x24 Advanced Data: N/A for root
Audio: Card Intel 7 Series/C210 Series Family High Definition Audio Controller
driver: snd_hda_intel bus-ID: 00:1b.0
Sound: Advanced Linux Sound Architecture v: k3.19.0-32-generic
Network: Card-1: Broadcom BCM43142 802.11b/g/n driver: wl bus-ID: 02:00.0
IF: wlan1 state: dormant mac: <filter>
Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
driver: r8169 v: 2.3LK-NAPI port: 2000 bus-ID: 03:00.0
IF: eth0 state: down mac: <filter>
Drives: HDD Total Size: 500.1GB (33.7% used)
ID-1: /dev/sda model: WDC_WD5000LPVT size: 500.1GB temp: 37C
Partition: ID-1: / size: 275G used: 157G (61%) fs: ext4 dev: /dev/sda1
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 49.0C mobo: 39.0C
Fan Speeds (in rpm): cpu: 0
Info: Processes: 190 Uptime: 11 min Memory: 899.6/3570.1MB
Init: Upstart runlevel: 2 Gcc sys: 4.8.4
Client: Shell (bash 4.3.111) inxi: 2.2.28
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02:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
Subsystem: Lenovo Device [17aa:0611]
Kernel driver in use: wl
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 07)
Subsystem: Lenovo Device [17aa:5002]
Kernel driver in use: r8169
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Bus 004 Device 003: ID 12d1:1003 Huawei Technologies Co., Ltd. E220 HSDPA Modem / E230/E270/E870 HSDPA/HSUPA Modem
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 009: ID 105b:e065 Foxconn International, Inc. BCM43142A0 Bluetooth module
Bus 003 Device 005: ID 058f:6366 Alcor Micro Corp. Multi Flash Reader
Bus 003 Device 008: ID 1c4f:0002 SiGma Micro Keyboard TRACER Gamma Ivory
Bus 003 Device 007: ID 046d:c050 Logitech, Inc. RX 250 Optical Mouse
Bus 003 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub
Bus 003 Device 003: ID 04f2:b2fa Chicony Electronics Co., Ltd
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 048d:9005 Integrated Technology Express, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
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0: tpacpi_bluetooth_sw: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
2: brcmwl-0: Wireless LAN
Soft blocked: no
Hard blocked: no
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[ 0.115857] [Firmware Bug]: ACPI: BIOS _OSI(Linux) query ignored
[ 23.733554] thinkpad_acpi: rfkill switch tpacpi_bluetooth_sw: radio is unblocked
[ 24.962505] usb 1-2: dvb_usb_v2: downloading firmware from file 'dvb-usb-it9135-01.fw'
[ 25.087364] usb 1-2: dvb_usb_af9035: firmware version=12.54.14.0
[ 25.098158] af9033 7-0038: firmware version: LINK 12.54.14.0 - OFDM 2.47.14.0
[ 25.838031] Bluetooth: Core ver 2.20
[ 25.838061] Bluetooth: HCI device and connection manager initialized
[ 25.839776] Bluetooth: HCI socket layer initialized
[ 25.839782] Bluetooth: L2CAP socket layer initialized
[ 25.839791] Bluetooth: SCO socket layer initialized
[ 25.843685] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 25.843689] Bluetooth: BNEP filters: protocol multicast
[ 25.843694] Bluetooth: BNEP socket layer initialized
[ 25.847242] Bluetooth: RFCOMM TTY layer initialized
[ 25.847250] Bluetooth: RFCOMM socket layer initialized
[ 25.847255] Bluetooth: RFCOMM ver 1.11

 Nevjerovatno, ali krenuli su izdavati patcheve par dana nakon što ih KDE izbaci :)) Što se to događa s Kubuntuom  

Shvatili su da im je KDE Neon jaka konkurencija i puno ljudi je sa Kubuntu preslo na Neon

Novi problemi za systemd-resolved. Systemd i DNS nikako na zelenu granu. Otkriveno prekjučer, zakrpano jučer, saznao danas :) 

https://www.ubuntu.com/usn/usn-3341-1/

System76 radi svoju distru sa Gnome i Ubuntu + driveri za njihov hardver + ikone i fontovi

https://system76.com/pop

Na redditu se javlja i njihov direktor

What Separates Pop-OS from the hundreds of other Ubuntu Based Distros on the planet?
https://www.reddit.com/r/pop_os/comments/6k9gbg/what_separates_popos_from_the_hundreds_of_other/

It's unknown to most, but we already perform large parts of the effort necessary to produce a distribution. The investment is necessary to build Ubuntu hardware products at production scale and with high quality. We've already taken on full responsibility for testing and fixing bugs in Ubuntu before it goes on our products. Producing and shipping Linux is built into our company processes already.

We've found that we excel at filling in the last mile. Shipping hardware and having high quality standards, along with answering tickets from paying customers, generally puts you in a position to see the problems that exist in distributions. We've been filling them in for a long time (and always contributing them upstream).

Praktički ljudi kojima oni daju podršku za hardver im se javljaju sa željama. Ljudi koji kreiraju sadržaj i pobjeglice s MBP-a. Na githubu traže feature request

https://github.com/system76/pop-distro/issues

Trenutno i sami možete urediti GNOME sa pop temom:

sudo add-apt-repository ppa:system76-dev/stable
sudo apt update && sudo apt install system76-pop-theme

Set Pop as your theme for shell, gtk, icons, and cursors. Set fonts as such:

Window Titles: Fira Sans SemiBold 10
Interface: Fira Sans Book 10
Documents: Roboto Slab Regular 11
Monospace: Fira Mono Regular 11

Ukratko vezano za manjaro ... ja imam R9 280x i drajveri na manjaru rade normalno bar na mojoj Ati kartici. Neznam kakva je situacija s tvojim radeonom ... probaj :)

Izasao je linux mint 18.2

http://www.linuxmint.com/download.php

 Mjenjaju se fileovi koji imaju noviju verziju. Konfiguracijski fileovi se mogu zadržati (korisnik se pita da li želi nove config file-ove ili želi zadržati stare). User direktoriji se ne mjenjaju.

Upgrade traje nekih 15-20 minuta sa dobrom internet vezom, na kraju reboot i to je u većini slučajeva to. Osim ako user nešto nije zeznuo u procesu. Uglavnom ide glatko.

Smiješno je što npr za cinnamon piše da treba 1gb rama, a za KDE 2gb, a u praksi KDE troši manje rama od cinnamona

 Kao da ti je isključen compositing. Ako je nadograđivan kernel, a imaš vlasničke gpu drivere možda? Preporučljivo je prije upgrade maknuti takve drivere pa ih ponovo instalirati. Ili ih probaj sad reinstalirat, možda nisu učitani ... samo predpostavljam. Probaj 'lsmod | grep video'

Ponovno sam pokrenuo compiz (preko compiz --replace), nije pomoglo

Nije nadograđivan kernel, GPU driveri su od NVIDIA

Kako najsigurnije reinstalirati drivere? Trenutno mi treba laptop (do kraja ispita) pa mi je bitno da sve radi

Hvala!!!

Inače mi ne bi bilo toliko bitno, ali radim jedan program koji koristi taj notification bar

Stari bi ga koristio pa bih volio da sve uredno radi

aktivan ti je intel (generički) i915 ... podesi opcije u biosu (isključi swichable i sl...) nema direktne veze s OSom, više HW+kilavi driveri primarno za win. Nakon tog bi GUI trebao prodisati.

-poigraj se postavkama dual-swicable graphics (intel+nvidia), bios. Fičer koji je godinama radio probleme pod linuxom, sad bi trebalo raditi 'ali'.. tako je to, dok se sve posloži, daljnje izmjene-nadogradnje sys+appsa i napuštanje podrške za stariji HW te opet dovedu do polufunkcionalnog OSa ili traženje druge distre koja radi.. (KDE/xfice).

-možda treba flashati BIOS..

-traži opciju kako promijeniti aktivnu vga (mada intelica radi pristojno, bez problema, problem je u appsima-UIu i evolucijskim izmjenama, uz naravno dllhell koji se vremenom stvori).

-alternativa, ostaviti kako je do prilike za neku novu distru/clean install.

Za sada ništa kompliciranije, ne mogu riskirati gubitak laptopa 

 Vidi sliku :/

Ubuntu 17.04

neko je reko da je izaso 4.12, radi :)