DrawingProcess
λ“œν”„ DrawingProcess
DrawingProcess
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개발자 λͺ…μ–Έ

β€œ λ§€μ£Ό λͺ©μš”μΌλ§ˆλ‹€ 당신이 항상 ν•˜λ˜λŒ€λ‘œ μ‹ λ°œλˆμ„ 묢으면 μ‹ λ°œμ΄ ν­λ°œν•œλ‹€κ³  생각해보라.
컴퓨터λ₯Ό μ‚¬μš©ν•  λ•ŒλŠ” 이런 일이 항상 μΌμ–΄λ‚˜λŠ”λ°λ„ 아무도 λΆˆν‰ν•  생각을 μ•ˆ ν•œλ‹€. ”

- Jef Raskin

λ§₯의 아버지 - μ• ν”Œμ»΄ν“¨ν„°μ˜ λ§€ν‚¨ν† μ‹œ ν”„λ‘œμ νŠΈλ₯Ό 주도

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hELLO Β· Designed By μ •μƒμš°.
DrawingProcess

λ“œν”„ DrawingProcess

[Linux] λ¦¬λˆ…μŠ€μ—μ„œ Bluetooth 연결이 μ•ˆ 될 λ•Œ(λ¦¬λˆ…μŠ€ μ—μ–΄νŒŸ νŽ˜μ–΄λ§)
Study: ComputerScience(CS)/CS: Linux

[Linux] λ¦¬λˆ…μŠ€μ—μ„œ Bluetooth 연결이 μ•ˆ 될 λ•Œ(λ¦¬λˆ…μŠ€ μ—μ–΄νŒŸ νŽ˜μ–΄λ§)

2023. 11. 7. 16:54
λ°˜μ‘ν˜•
πŸ’‘ λ³Έ λ¬Έμ„œλŠ” 'λ¦¬λˆ…μŠ€μ—μ„œ Bluetooth μ—°κ²°μ΄ μ•ˆ λ  λ•Œ' ν¬μŠ€νŒ…μ„ λ°”νƒ•μœΌλ‘œ μž‘μ„±ν•œ κΈ€μ΄λ‹ˆ μ°Έκ³ ν•˜μ‹œκΈ° λ°”λžλ‹ˆλ‹€.

λ¦¬λˆ…μŠ€μ—μ„œ Bluetooth 연결이 μ•ˆ 될 λ•Œ

λ¦¬λˆ…μŠ€μ—μ„œ μ—μ–΄νŒŸμ„ μ‚¬μš©ν•˜κ³  싢은데 νŽ˜μ–΄λ§λΆ€ν„° 말썽을 λΆ€λ Έλ‹€. 이럴 땐 μ•„λž˜μ™€ 같이 μ‹œλ„ν•΄λ³΄μž.

sudo vi /etc/bluetooth/main.conf

νŽΈμ§‘κΈ°μ—μ„œ ControllerModeλ₯Ό κ²€μƒ‰ν•΄μ„œ 주석을 μ§€μš°κ³  bredr κ°’μœΌλ‘œ μ„€μ •ν•œλ‹€. default 값은 dual 인데 μΌλΆ€λŠ” dual둜 μ„€μ •ν–ˆλ”λ‹ˆ 잘 μž‘λ™λœλ‹€κ³  ν•œλ‹€. λ‚˜μ˜ κ²½μš°λŠ” bredr둜 잘 λ™μž‘ν•˜μ˜€λ‹€..

ControllerMode = bredr

λΈ”λ£¨νˆ¬μŠ€λ₯Ό μž¬μ‹œμž‘ν•œ ν›„ 연결을 μ‹œλ„ν•˜λ©΄ 잘 연결될 것이닀.

sudo /etc/init.d/bluetooth restart

Bluetooth Wifi κ°„μ„­

λ‚˜μ˜ 경우, 연결이 잘 λμŒμ—λ„ μ‚¬μš© 쀑에 μ‹ ν˜Έκ°€ μ•½ν•˜μ§€κ±°λ‚˜ μ™œκ³‘μ΄ λ°œμƒν–ˆλ‹€. λΈ”λ£¨νˆ¬μŠ€ 주파수 λŒ€μ—­κ³Ό μ™€μ΄νŒŒμ΄ 주파수 λŒ€μ—­ μ‚¬μ΄μ˜ κ°„μ„­μœΌλ‘œ ν˜Όμ„ μ΄ λ°œμƒν•œ 것이닀. λ‹€ν–‰νžˆλ„, WIFI λ“€μ–Όλ°΄λ“œλ₯Ό μ‚¬μš© 쀑이라 2G와 5G 두 κ°€μ§€ 주파수 λŒ€μ—­μ΄ μžˆμ–΄μ„œ 5G둜 λ³€κ²½ν•œ ν›„μ—λŠ” μ•„λ¬΄λŸ° 문제 없이 잘 μž‘λ™ν–ˆλ‹€.

2G wifiλŠ” 2.422GHz, 5G wifiλŠ” 5.18GHz 주파수λ₯Ό μ‚¬μš©ν•˜λŠ” 것을 확인할 수 μžˆλ‹€. λΈ”λ£¨νˆ¬μŠ€μ˜ 주파수 λŒ€μ—­λ„ ν™•μΈν•˜κ³  μ‹Άμ—ˆμ§€λ§Œ, λΈ”λ£¨νˆ¬μŠ€ 기술 μžμ²΄κ°€ 2.4GHz λŒ€μ—­μ„ μ‚¬μš©ν•˜κΈ° λ•Œλ¬Έμ— 이 λŒ€μ—­μ„ μ‚¬μš©ν•˜λŠ” μ™€μ΄νŒŒμ΄μ™€μ˜ 간섭은 잘 μ•Œλ €μ§„ λ¬Έμ œμ˜€λ‹€. κ·ΈλŸ¬λ‹ˆ λΈ”λ£¨νˆ¬μŠ€ μ‹ ν˜Έκ°€ μ•½ν•˜λ‹€λ©΄, λžœμ„ μ„ κΌ½κ±°λ‚˜, λ‹€λ₯Έ 주파수 λŒ€μ—­μ„ μ‚¬μš©ν•˜λŠ” wifi둜 λ³€κ²½ν•˜λ„λ‘ ν•˜μž.

 

λ°˜μ‘ν˜•
μ €μž‘μžν‘œμ‹œ λΉ„μ˜λ¦¬ λ³€κ²½κΈˆμ§€ (μƒˆμ°½μ—΄λ¦Ό)

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[Linux] Ubuntu μ„€μΉ˜ μ‹œ λ””μŠ€ν¬ νŒŒν‹°μ…˜ λ‚˜λˆ„κΈ° (feat. Ubuntu μ™Έμž₯ν•˜λ“œμ— μ„€μΉ˜)  (1) 2023.11.27
[Linux] Ubuntu μΉ΄μΉ΄μ˜€ν†‘ μ„€μΉ˜(ν•œκΈ€, 폰트 μ„€μ •, ...)  (1) 2023.10.04
[Linux] Fusuma ν„°μΉ˜νŒ¨λ“œ 및 νŠΈλž™νŒ¨λ“œ ν™œμš©ν•˜κΈ°(feat. Mac ν„°μΉ˜νŒ¨λ“œ)  (0) 2023.08.08
[Linux] Rasp Ubuntu Server λ„€νŠΈμ›Œν¬ μ„€μ •(Networkd/NetworkManager): /etc/netplan/*.yaml, nmcli, nmtui, ...  (0) 2023.07.04
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    • [Linux] Slurm μŠ€μΌ€μ€„λŸ¬ ν™œμš©λ²•(μ„œλ²„ GPU ν• λ‹Ή 및 ν•΄μ œ μžλ™ν™”): SFTP, sbatch, squeue, ...
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    DrawingProcess
    DrawingProcess
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