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<div class="moz-cite-prefix"><small>On 30/05/13 08:12, Antonis
Sidiropoulos wrote:<br>
</small></div>
<blockquote cite="mid:51A6FBE3.1080700@csd.auth.gr" type="cite"><small>Γεια
σας,
<br>
<br>
Σε ένα λαπτοπ έχω ubuntu 12.04
<br>
όμως έχω την εντύπωση ότι bootάρει πιο αργά απ' ότι θα έπρεπε...
<br>
To dmesg δείχνει ένα χρονικό κενό 40 secs...
<br>
καμία ιδέα για το πως μπορώ να κάνω λίγο debugging ή τι μπορεί
να φταίει?
<br>
Παραθέτω κομμάτι από το dmesg:
<br>
<br>
[ 2.313899] usbcore: registered new interface driver usbhid
<br>
[ 2.313903] usbhid: USB HID core driver
<br>
[ 2.330498] usb 1-1.5: USB disconnect, device number 4
<br>
[ 2.893720] [drm] fb mappable at 0xD0142000
<br>
[ 2.893727] [drm] vram apper at 0xD0000000
<br>
[ 2.893730] [drm] size 5787648
<br>
[ 2.893733] [drm] fb depth is 24
<br>
[ 2.893735] [drm] pitch is 6400
<br>
[ 2.893893] fbcon: radeondrmfb (fb0) is primary device
<br>
[ 3.779491] Console: switching to colour frame buffer device
200x56
<br>
[ 3.783350] fb0: radeondrmfb frame buffer device
<br>
[ 3.783375] drm: registered panic notifier
<br>
[ 3.783408] [drm] Initialized radeon 2.12.0 20080528 for
0000:02:00.0 on minor 0
<br>
[ 4.092416] PM: Marking nosave pages: 000000000009c000 -
0000000000100000
<br>
[ 4.092420] PM: Marking nosave pages: 00000000bf27c000 -
00000000bf282000
<br>
[ 4.092423] PM: Marking nosave pages: 00000000bf3ea000 -
00000000bf40f000
<br>
[ 4.092425] PM: Marking nosave pages: 00000000bf46f000 -
00000000bf70f000
<br>
[ 4.092436] PM: Marking nosave pages: 00000000bf717000 -
00000000bf71f000
<br>
[ 4.092438] PM: Marking nosave pages: 00000000bf77e000 -
00000000bf79f000
<br>
[ 4.092440] PM: Marking nosave pages: 00000000bf7e3000 -
00000000bf7ff000
<br>
[ 4.092442] PM: Marking nosave pages: 00000000bf800000 -
0000000100000000
<br>
[ 4.093112] PM: Basic memory bitmaps created
<br>
[ 4.110279] PM: Basic memory bitmaps freed
<br>
[ 4.110297] video LNXVIDEO:00: Restoring backlight state
<br>
[ 4.145173] EXT4-fs (sda7): INFO: recovery required on
readonly filesystem
<br>
[ 4.145179] EXT4-fs (sda7): write access will be enabled
during recovery
<br>
[ 4.945906] EXT4-fs (sda7): recovery complete
<br>
[ 4.973983] EXT4-fs (sda7): mounted filesystem with ordered
data mode. Opts: (null)
<br>
[ 45.113528] Adding 9767484k swap on /dev/sda6. Priority:-1
extents:1 across:9767484k
<br>
[ 45.973798] EXT4-fs (sda7): re-mounted. Opts:
errors=remount-ro,user_xattr
<br>
[ 46.121525] ADDRCONF(NETDEV_UP): eth0: link is not ready
<br>
[ 46.170148] kjournald starting. Commit interval 5 seconds
<br>
[ 46.171263] EXT3-fs (sda5): using internal journal
<br>
[ 46.171269] EXT3-fs (sda5): mounted filesystem with ordered
data mode
<br>
[ 46.440609] udevd[552]: starting version 175
<br>
[ 46.525787] type=1400 audit(1369896790.929:2):
apparmor="STATUS" operation="profile_load" name="/sbin/dhclient"
pid=614
<br>
comm="apparmor_parser"
<br>
[ 46.526313] type=1400 audit(1369896790.933:3):
apparmor="STATUS" operation="profile_load"
name="/usr/lib/NetworkManager/
<br>
nm-dhcp-client.action" pid=614 comm="apparmor_parser"
<br>
[ 46.526610] type=1400 audit(1369896790.933:4):
apparmor="STATUS" operation="profile_load"
name="/usr/lib/connman/scripts
<br>
/dhclient-script" pid=614 comm="apparmor_parser"
<br>
[ 46.529936] type=1400 audit(1369896790.933:5):
apparmor="STATUS" operation="profile_load" name="/usr/sbin/ntpd"
pid=658
<br>
comm="apparmor_parser"
<br>
[ 46.552010] EXT4-fs (sda8): mounted filesystem with ordered
data mode. Opts: (null)
<br>
[ 46.609880] init: portmap main process (757) terminated with
status 127
<br>
[ 46.609917] init: portmap main process ended, respawning
<br>
[ 46.777125] init: failsafe main process (828) killed by TERM
signal
<br>
[ 46.777864] init: munin-node main process (846) terminated
with status 127
<br>
[ 46.777887] init: munin-node main process ended, respawning
<br>
[ 46.974392] type=1400 audit(1369896791.381:6):
apparmor="STATUS" operation="profile_load" name="
<br>
<br>
</small></blockquote>
<small>Μερικές φορές έχω και γω το ίδιο πρόβλημα με Xubuntu 12.04.<br>
<br>
Βάλε τα τελευταία updates (security και recommended) και δες αν
αλλάζει κάτι. Προσπαθούν να διορθώσουν ένα race condition σε
κάποιον logger κατά την εκκίνηση εδώ και καιρό. Πριν απο 1-2
βδομάδες νομίζω διόρθωσαν κάτι στον rsyslogd. Τώρα κάνουν λόγο για
ένα fix που αφορά το plymouth.<br>
<br>
Description-en: graphical boot animation and logger - main package<br>
Plymouth is an application that runs very early in the boot
process<br>
(even before the root filesystem is mounted!) that provides a
graphical<br>
boot animation while the boot process happens in the background.<br>
<br>
--<br>
Kostas<br>
</small>
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