openssl Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz
model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz ( @ 1600Mhz )
sign verify sign/s verify/s
rsa 512 bits 0.000471s 0.000035s 2124.9 28527.1
rsa 1024 bits 0.002158s 0.000094s 463.3 10623.4
rsa 2048 bits 0.011599s 0.000289s 86.2 3464.4
rsa 4096 bits 0.070851s 0.000953s 14.1 1049.2
sign verify sign/s verify/s
dsa 512 bits 0.000359s 0.000422s 2785.9 2372.5
dsa 1024 bits 0.000946s 0.001123s 1057.3 890.2
dsa 2048 bits 0.002879s 0.003503s 347.3 285.5
vs AMD Phenom(tm) 9950 Quad-Core Processor
sign verify sign/s verify/s
rsa 512 bits 0.000568s 0.000035s 1759.7 28305.3
rsa 1024 bits 0.001966s 0.000086s 508.6 11630.0
rsa 2048 bits 0.009823s 0.000250s 101.8 4004.4
rsa 4096 bits 0.058824s 0.000834s 17.0 1199.0
sign verify sign/s verify/s
dsa 512 bits 0.000369s 0.000401s 2707.1 2496.5
dsa 1024 bits 0.000841s 0.000979s 1189.4 1021.8
dsa 2048 bits 0.002415s 0.002877s 414.0 347.6
| openssl Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz | | 2009.09.30-00:00.00
BTRFS with compression crash on 2.6.30.5
------------[ cut here ]------------ kernel BUG at fs/btrfs/extent-tree.c:4158! invalid opcode: 0000 [#1] SMP last sysfs file: /sys/module/zlib_deflate/initstate CPU 1 Modules linked in: btrfs crc32c libcrc32c nls_iso8859_1 nls_cp437 vfat fat usb_storage ub i915 drm i2c_algo_bit i2c_core binfmt_misc ppdev lp parport bridge stp bnep sco rfcomm l2cap vboxnetadp vboxnetflt vboxdrv kvm_intel kvm tun acpi_cpufreq cpufreq_ondemand cpufreq_powersave cpufreq_userspace cpufreq_stats freq_table microcode deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish cast5 des_generic cbc cryptd aes_x86_64 aes_generic xcbc rmd160 sha256_generic sha1_generic md5 hmac crypto_null af_key ext3 jbd mbcache fuse dm_crypt dm_snapshot dm_mirror dm_region_hash dm_log pata_pcmcia ide_cs snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_pcm_oss snd_mixer_oss pcmcia snd_pcm arc4 snd_seq_dummy ecb snd_seq_oss snd_seq_midi snd_rawmidi iwlagn joydev yenta_socket snd_seq_midi_event iwlcore btusb snd_seq rsrc_nonstatic snd_timer bluetooth snd_seq_device pcmcia_core rfkill hp_accel mac80211 wmi rtc_cmos lis3lv02d rtc_core snd cfg80211 rtc_lib pcspkr soundcore battery processor snd_page_alloc psmouse irda serio_raw ac button container crc_ccitt evdev xfs exportfs dm_mod sd_mod crc_t10dif ide_cd_mod cdrom ata_generic pata_acpi ata_piix uhci_hcd ide_pci_generic sdhci_pci sdhci ahci mmc_core led_class ricoh_mmc e1000e ehci_hcd usbcore piix ide_core intel_agp libata scsi_mod video output thermal fan thermal_sys [last unloaded: scsi_wait_scan] Pid: 22723, comm: du Tainted: G W 2.6.30.5 #1 HP Compaq 6910p (RH241AV) RIP: 0010:[| BTRFS with compression crash on 2.6.30.5 | | 2009.09.23-21:50.00
DX7400 only 3.2G ram even in 64bit OS
supposedly BIOS 1.08 fixes RAM problem, but in 1.09 the problem exists, that even though there is >4G ram in machine, OS can see only 3.2G. (lshw reports correctly installed memory though). Problem can be solved by downgrading to 1.08 or upgrading to 1.14. (1.10 supossedly is not enough)| DX7400 only 3.2G ram even in 64bit OS | | 2009.09.23-20:49.00
krb5 Negative cache rejected lookup for
"Negative cache rejected lookup for" on MacOSX (Snow Leopard), fixed by restart| krb5 Negative cache rejected lookup for | | 2009.09.23-15:14.00
iP4600 on 64-bit debian with duplex printing
go to http://software.canon-europe.com/products/0010649.asp download debian .tar, unpack and:dpkg -i --force-architecture cnijfilter-common_3.00-1_i386.deb cnijfilter-ip4600series_3.00-1_i386.deb
| iP4600 on 64-bit debian with duplex printing | | 2009.09.13-16:01.00
