C'est un effet que j'observe au bout d'un jour d'utilisation de KDE sous Fedora 15.
Au début j'ai pensé que c'était le compositing qui posait problème alors je l'ai mis à False dans
.kde/share/config/kwinrc mais ça continue...
Carte graphique :
01:00.0 VGA compatible controller: nVidia Corporation GT218 [GeForce 210] (rev a2)
Pilotes propriétaires installés : akmod-nvidia-280.13-2.fc15.x86_64
Voici le top :
$ top
top - 16:53:15 up 1 day, 8:05, 4 users, load average: 1.29, 1.46, 1.78
Tasks: 224 total, 2 running, 222 sleeping, 0 stopped, 0 zombie
Cpu(s): 11.6%us, 14.6%sy, 0.0%ni, 71.5%id, 1.1%wa, 0.9%hi, 0.2%si, 0.0%st
Mem: 16459420k total, 8514296k used, 7945124k free, 71616k buffers
Swap: 16383996k total, 55888k used, 16328108k free, 7033956k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2961 nanotime 20 0 1518m 90m 37m R 93.5 0.6 734:27.92 plasma-desktop
23739 nanotime 20 0 2777m 240m 35m S 3.7 1.5 0:10.86 firefox
2959 nanotime 20 0 1086m 28m 17m S 1.8 0.2 34:02.59 knotify4
24572 nanotime 20 0 293m 10m 7240 S 1.8 0.1 0:01.95 plugin-containe
24584 nanotime 20 0 344m 18m 11m S 1.8 0.1 0:01.95 npviewer.bin
31825 nanotime 20 0 15132 1252 860 R 1.8 0.0 0:00.04 top
1 root 20 0 48792 15m 1888 S 0.0 0.1 0:03.83 systemd
2 root 20 0 0 0 0 S 0.0 0.0 0:00.09 kthreadd
3 root 20 0 0 0 0 S 0.0 0.0 0:01.45 ksoftirqd/0
6 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/0
7 root RT 0 0 0 0 S 0.0 0.0 0:00.14 watchdog/0
8 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/1
10 root 20 0 0 0 0 S 0.0 0.0 0:00.96 ksoftirqd/1
12 root RT 0 0 0 0 S 0.0 0.0 0:00.12 watchdog/1
13 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/2
15 root 20 0 0 0 0 S 0.0 0.0 0:00.78 ksoftirqd/2
16 root RT 0 0 0 0 S 0.0 0.0 0:00.14 watchdog/2
17 root RT 0 0 0 0 S 0.0 0.0 0:00.00 migration/3
19 root 20 0 0 0 0 S 0.0 0.0 0:00.59 ksoftirqd/3
20 root RT 0 0 0 0 S 0.0 0.0 0:00.13 watchdog/3
21 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 cpuset
22 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 khelper
23 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 netns
24 root 20 0 0 0 0 S 0.0 0.0 0:00.13 sync_supers
25 root 20 0 0 0 0 S 0.0 0.0 0:00.00 bdi-default
26 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kintegrityd
27 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kblockd
28 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 ata_sff
29 root 20 0 0 0 0 S 0.0 0.0 0:00.00 khubd
30 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 md
35 root 20 0 0 0 0 S 0.0 0.0 0:00.59 kswapd0
36 root 25 5 0 0 0 S 0.0 0.0 0:00.00 ksmd
37 root 39 19 0 0 0 S 0.0 0.0 0:01.66 khugepaged
38 root 20 0 0 0 0 S 0.0 0.0 0:00.00 fsnotify_mark
39 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 crypto
45 root 0 -20 0 0 0 S 0.0 0.0 0:00.00 kthrotld
47 root 20 0 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_0
48 root 20 0 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_1
49 root 20 0 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_2
50 root 20 0 0 0 0 S 0.0 0.0 0:01.65 scsi_eh_3
51 root 20 0 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_4
52 root 20 0 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_5
57 root 20 0 0 0 0 S 0.0 0.0 0:00.70 kworker/u:6
58 root 20 0 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_6
59 root 20 0 0 0 0 S 0.0 0.0 0:00.00 scsi_eh_7
60 root 20 0 0 0 0 S 0.0 0.0 0:00.44 kworker/u:7
Je passe sous XFCE ou e retente GNOME 3, vu que j'ai toujorus mon problème de poweroff incomplet (
http://forums.fedora-fr.org/viewtopic.php?id=53673)