[E] No protocol specified

2022. 8. 1. 14:32ยท๐ŸŒŒ OS/Linux-๋ฆฌ๋ˆ…์Šค
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Linux Ubuntu ํ™˜๊ฒฝ์—์„œ GUI ํ”„๋กœ๊ทธ๋žจ(Simulator ๋“ฑ)์„ ์‹คํ–‰ํ–ˆ์„ ๋•Œ No protocol specified๊ฐ€ ์ถœ๋ ฅ๋˜์—ˆ๋‹ค.

์ž˜ ๋˜๋˜ ์‹œ๋ฎฌ๋ ˆ์ดํ„ฐ ์‹คํ–‰์ด ์„œ๋ฒ„ ๋ฆฌ๋ถ“ ํ›„์— ์•ˆ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๋ณด์•„, ์–ด๋”˜๊ฐ€์˜ ์„ค์ •์ด ์ดˆ๊ธฐํ™”๋˜์—ˆ๋‹ค๊ณ  ์ƒ๊ฐํ–ˆ๋‹ค.

 

$ echo $DISPLAY

์œ„ ๋ช…๋ น์œผ๋กœ ๋””์Šคํ”Œ๋ ˆ์ด ์˜ต์…˜์„ ํ™•์ธํ•ด๋ณด๋‹ˆ,

unix:1

unix:1์œผ๋กœ ์ •์ƒ์ ์œผ๋กœ ์„ค์ •๋˜์–ด ์žˆ์—ˆ๋‹ค.

 

๊ฒฝ์šฐ์— ๋”ฐ๋ผ 0๋ฒˆ์„ ์‚ฌ์šฉํ•˜๊ธฐ๋„ ํ•˜๋Š”๋ฐ, ๋‚˜์˜ ๊ฒฝ์šฐ๋Š” ๋„์ปค์—์„œ unix:1 ์˜ต์…˜์„ ํ• ๋‹นํ•˜์˜€์—ˆ๋‹ค.

๋งŒ์•ฝ DISPLAY ์˜ต์…˜์„ ๋ณ€๊ฒฝํ•ด์•ผ ํ•œ๋‹ค๋ฉด ์•„๋ž˜์ฒ˜๋Ÿผ exportํ•˜๋ฉด ๋œ๋‹ค.

$ export DISPLAY=:0

 

DISPLAY ์„ค์ • ๋ฌธ์ œ๊ฐ€ ์•„๋‹ˆ๋ฏ€๋กœ, GUI ์‚ฌ์šฉ ๊ถŒํ•œ์ด ์—†๋‹ค๊ณ  ํŒ๋‹จํ•˜์—ฌ xhost ์„ค์ •์„ ํ•ด์ฃผ์—ˆ๋‹ค.

root๊ฐ€ X Windows์— ๋Œ€ํ•œ ์‹คํ–‰ ๊ถŒํ•œ์„ ๊ฐ€์งˆ ์ˆ˜ ์žˆ๋„๋ก ํ•ด์ฃผ๋Š” ๊ฒƒ์ด๋‹ค.

$ xhost +

 

์ •์ƒ์ ์œผ๋กœ ์‹คํ–‰๋œ๋‹ค.

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์ €์ž‘์žํ‘œ์‹œ (์ƒˆ์ฐฝ์—ด๋ฆผ)

'๐ŸŒŒ OS > Linux-๋ฆฌ๋ˆ…์Šค' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€

[E] piix4_smbus 0000:00:07.3: SMBus Host Controller not enabled!  (0) 2023.03.21
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[E] Command "python setup.py egg_info" failed with error code 1 in /tmp/~  (0) 2022.07.20
'๐ŸŒŒ OS/Linux-๋ฆฌ๋ˆ…์Šค' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
  • [E] piix4_smbus 0000:00:07.3: SMBus Host Controller not enabled!
  • [Linux] Ubuntu 16.04 ๊ณ ์ • IP ์„ค์ • ๋ฐฉ๋ฒ•
  • [E] E: Sub-process /usr/bin/dpkg returned an error code (1)
  • [E] /bin/sh^M: bad interpreter: No such file or directory
mxnxeonx
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[E] No protocol specified
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