Accesso da remoto di X non va piu` [Archivio]

balubeto

08-06-2007, 08:25

Ho anche notato che, eliminando il GDM e facendo partire l'X-Server da una shell SSH remota con il comando startx, scrivendo [i]/usr/bin/x11vnc -display :0 -localhost -rfbauth root/.vnc/passwd -forever -logfile /var/log/x11vnc.log -bg[i], ottengo questo log quando tento di connettermi con un VNC Viewer:

PLUTO:~/.vnc# cat /var/log/x11vnc.log
07/06/2007 18:42:17 passing arg to libvncserver: -rfbauth
07/06/2007 18:42:17 passing arg to libvncserver: root/.vnc/passwd

Settings:
display: :0
authfile: null
subwin: 0x0
-sid mode: 0
clip: null
flashcmap: 0
shiftcmap: 0
force_idx: 0
cmap8to24: 0
8to24_opts: null
24to32: 0
visual: null
overlay: 0
ovl_cursor: 1
scaling: 0 1.0000
viewonly: 0
shared: 0
conn_once: 0
timeout: 0
inetd: 0
filexfer: 1
http: 0
connect: null
connectfile null
vnc_conn: 1
allow: 127.0.0.1
input: null
passfile: null
unixpw: 0
unixpw_lst: null
stunnel: 0
accept: null
accept: null
gone: null
users: null
using_shm: 1
flipbytes: 0
onetile: 0
solid: null
blackout: null
xinerama: 1
xtrap: 0
xrandr: 0
xrandrmode: null
padgeom: null
logfile: /var/log/x11vnc.log
logappend: 0
flag: null
rc_file: ""
norc: 0
dbg: 0
bg: 1
mod_tweak: 1
isolevel3: 0
xkb: 0
skipkeys: null
sloppykeys: 0
skip_dups: 0
addkeysyms: 1
xkbcompat: 0
clearmods: 0
remap: null
norepeat: 1
norepeatcnt:2
nofb: 0
watchbell: 1
watchsel: 1
watchprim: 1
seldir: null
cursor: 1
multicurs: 0
curs_mode: null
arrow: 1
xfixes: 1
alphacut: 240
alphafrac: 0.33
alpharemove:0
alphablend: 1
cursorshape:1
cursorpos: 1
xwarpptr: 0
buttonmap: null
dragging: 1
wireframe: 0xff,3,0,32+8+8+8,all,0.15+0.30+5.0+0.125
wirecopy: always
scrollcopy: always
scr_area: 60000
scr_skip: ##Soffice.bin,##StarOffice
scr_inc: ##Nomatch
scr_keys: null
scr_term: null
scr_keyrep: null
scr_parms: 0+64+32+32,0.02+0.10+0.9,0.03+0.06+0.5+0.1+5.0
fixscreen: null
noxrecord: 0
grabbuster: 0
ptr_mode: 2
inputskip: 10
speeds: null
wmdt: null
debug_ptr: 0
debug_key: 0
defer: 30
waitms: 30
wait_ui: 2.00
nowait_bog: 0
slow_fb: 0.00
readtimeout: 20
take_naps: 1
sb: 60
fbpm: 1
xdamage: 1
xd_area: 20000
xd_mem: 1.000
sigpipe: null
threads: 0
fs_frac: 0.75
gaps_fill: 4
grow_fill: 3
tile_fuzz: 2
snapfb: 0
rawfb: null
pipeinput: null
gui: 0
gui_mode: null
noremote: 0
unsafe: 0
privremote: 0
safer: 0
nocmds: 0
deny_all: 0
pid: 3373

07/06/2007 18:42:17 x11vnc version: 0.8.2 lastmod: 2006-07-12
07/06/2007 18:42:17 Using X display :0
07/06/2007 18:42:17
07/06/2007 18:42:17 ------------------ USEFUL INFORMATION ------------------
07/06/2007 18:42:17 X DAMAGE available on display, using it for polling hints.
07/06/2007 18:42:17 To disable this behavior use: '-noxdamage'
07/06/2007 18:42:17 Wireframing: -wireframe mode is in effect for window moves.
07/06/2007 18:42:17 If this yields undesired behavior (poor response, painting
07/06/2007 18:42:17 errors, etc) it may be disabled:
07/06/2007 18:42:17 - use '-nowf' to disable wireframing completely.
07/06/2007 18:42:17 - use '-nowcr' to disable the Copy Rectangle after the
07/06/2007 18:42:17 moved window is released in the new position.
07/06/2007 18:42:17 Also see the -help entry for tuning parameters.
07/06/2007 18:42:17 You can press 3 Alt_L's (Left "Alt" key) in a row to
07/06/2007 18:42:17 repaint the screen, also see the -fixscreen option for
07/06/2007 18:42:17 periodic repaints.
07/06/2007 18:42:17 XFIXES available on display, resetting cursor mode
07/06/2007 18:42:17 to: '-cursor most'.
07/06/2007 18:42:17 to disable this behavior use: '-cursor arrow'
07/06/2007 18:42:17 or '-noxfixes'.
07/06/2007 18:42:17 using XFIXES for cursor drawing.
07/06/2007 18:42:17 GrabServer control via XTEST.
Xlib: extension "RECORD" missing on display ":0.0".
07/06/2007 18:42:17 XKEYBOARD: all 28 "must have" keysyms accounted for.
07/06/2007 18:42:17 Not automatically switching to -xkb mode.
07/06/2007 18:42:17 If some keys still cannot be typed, try using -xkb.
07/06/2007 18:42:17 Also, remember "-remap DEAD" for accenting characters.
07/06/2007 18:42:17 X FBPM extension not supported.
07/06/2007 18:42:17 --------------------------------------------------------
07/06/2007 18:42:17
07/06/2007 18:42:17 Default visual ID: 0x23
07/06/2007 18:42:17 Read initial data from X display into framebuffer.
07/06/2007 18:42:17 initialize_screen: fb_depth/fb_bpp/fb_Bpl 24/32/5120
-permitfiletransfer permit file transfer support
07/06/2007 18:42:17
07/06/2007 18:42:17 X display :0.0 is 32bpp depth=24 true color

FrameBuffer Info:
width: 1280
height: 800
scaled_width: 1280
scaled_height: 800
indexed_color: 0
bits_per_pixel: 32
depth: 24
red_mask: 0x00ff0000 00000000111111110000000000000000
green_mask: 0x0000ff00 00000000000000001111111100000000
blue_mask: 0x000000ff 00000000000000000000000011111111
red: max: 255 shift: 16
green: max: 255 shift: 8
blue: max: 255 shift: 0
mainfb_bytes_per_line: 5120
rfb_fb_bytes_per_line: 5120
format: ZPixmap
byte_order: LSBFirst
bitmap_pad: 32
bitmap_unit: 32
bitmap_bit_order: LSBFirst
rfb_fb: 0xb7884008
main_fb: 0xb7884008
8to24_fb: (nil)
snap_fb: (nil)
raw_fb: (nil)
fake_fb: (nil)

07/06/2007 18:42:17 setting up 32 cursors...
07/06/2007 18:42:17 done.
07/06/2007 18:42:17
07/06/2007 18:42:17 Autoprobing TCP port
07/06/2007 18:42:17 Autoprobing selected port 5900
07/06/2007 18:42:17 Xinerama: disabling: display does not support it.
07/06/2007 18:42:17 created 40 tile_row shm polling images.
07/06/2007 18:42:18 fb read rate: 15 MB/sec
07/06/2007 18:42:18 screen setup finished.
07/06/2007 18:42:18
The VNC desktop is: localhost:0
07/06/2007 18:42:57 Got connection from client 127.0.0.1
07/06/2007 18:42:57 other clients:
07/06/2007 18:42:57 check_access: client 127.0.0.1 matches host 127.0.0.1
07/06/2007 18:42:57 Disabled X server key autorepeat.
07/06/2007 18:42:57 to force back on run: 'xset r on' (3 times)
07/06/2007 18:42:57 created xdamage object: 0x2a0002c
07/06/2007 18:42:57 Client Protocol Version 3.5
07/06/2007 18:42:57 Protocol version sent 3.5, using 3.5
07/06/2007 18:42:57 Couldn't read password file: root/.vnc/passwd
07/06/2007 18:42:57 rfbAuthProcessClientMessage: password check failed
07/06/2007 18:42:57 client_count: 0
07/06/2007 18:42:57 Restored X server key autorepeat to: 1
07/06/2007 18:42:57 Client 127.0.0.1 gone
07/06/2007 18:42:57 Statistics events Transmit/ RawEquiv ( saved)
07/06/2007 18:42:57 TOTALS : 0 | 0/ 0 ( 0.0%)
07/06/2007 18:42:57 Statistics events Received/ RawEquiv ( saved)
07/06/2007 18:42:57 TOTALS : 0 | 0/ 0 ( 0.0%)
07/06/2007 18:42:57 destroyed xdamage object: 0x2a0002c
07/06/2007 18:43:00 Got connection from client 127.0.0.1
07/06/2007 18:43:00 other clients:
07/06/2007 18:43:00 check_access: client 127.0.0.1 matches host 127.0.0.1
07/06/2007 18:43:00 Disabled X server key autorepeat.
07/06/2007 18:43:00 to force back on run: 'xset r on' (3 times)
07/06/2007 18:43:00 created xdamage object: 0x2a0002d
07/06/2007 18:43:00 Client Protocol Version 3.5
07/06/2007 18:43:00 Protocol version sent 3.5, using 3.5
07/06/2007 18:43:01 Couldn't read password file: root/.vnc/passwd
07/06/2007 18:43:01 rfbAuthProcessClientMessage: password check failed
07/06/2007 18:43:01 client_count: 0
07/06/2007 18:43:01 Restored X server key autorepeat to: 1
07/06/2007 18:43:01 Client 127.0.0.1 gone
07/06/2007 18:43:01 Statistics events Transmit/ RawEquiv ( saved)
07/06/2007 18:43:01 TOTALS : 0 | 0/ 0 ( 0.0%)
07/06/2007 18:43:01 Statistics events Received/ RawEquiv ( saved)
07/06/2007 18:43:01 TOTALS : 0 | 0/ 0 ( 0.0%)
07/06/2007 18:43:01 destroyed xdamage object: 0x2a0002d
07/06/2007 18:43:02 Got connection from client 127.0.0.1
07/06/2007 18:43:02 other clients:
07/06/2007 18:43:02 check_access: client 127.0.0.1 matches host 127.0.0.1
07/06/2007 18:43:02 Disabled X server key autorepeat.
07/06/2007 18:43:02 to force back on run: 'xset r on' (3 times)
07/06/2007 18:43:02 created xdamage object: 0x2a0002e
07/06/2007 18:43:02 Client Protocol Version 3.5
07/06/2007 18:43:02 Protocol version sent 3.5, using 3.5
07/06/2007 18:43:02 Couldn't read password file: root/.vnc/passwd
07/06/2007 18:43:02 rfbAuthProcessClientMessage: password check failed
07/06/2007 18:43:02 client_count: 0
07/06/2007 18:43:02 Restored X server key autorepeat to: 1
07/06/2007 18:43:02 Client 127.0.0.1 gone
07/06/2007 18:43:02 Statistics events Transmit/ RawEquiv ( saved)
07/06/2007 18:43:02 TOTALS : 0 | 0/ 0 ( 0.0%)
07/06/2007 18:43:02 Statistics events Received/ RawEquiv ( saved)
07/06/2007 18:43:02 TOTALS : 0 | 0/ 0 ( 0.0%)
07/06/2007 18:43:02 destroyed xdamage object: 0x2a0002e

A quanto pare e` un problema di lettura della parola chiave . se fosse soltanto questo problema , come si puo` risolvere ? eppure non mi convince anche perche` prima di effettuare l` aggiornamento , tutto funzionava e perche` con GDM attivato riesco a far apparire questo DM in una finestra di Windows mediante lo stesso Viewer VNC con la stessa autentificazione ma poi non riesco afar nulla.

qual`e` l`inghippo?

grazie

ciao