Even after installing the 2 packages, I still have segfault on my 64 bits system. But it's a python program, so I fear it's a bug in the bindings, which is quite difficult to debug correctly :-/
Regards, Julien Lavergne 2013/6/8 Nio Wiklund <nio.wikl...@gmail.com>: > More testing of usb-creator-gtk in the 32-bit version of Lubuntu Raring > > > Hi Jonathan, > > This is a long mail because I have included a lot of details. But I > start with a summary. > > Best regards > Nio > > *Summary and comments* > > Using usb-creator-gtk without mounting the partition on the target USB > drive has started to work for me. > > This worked when writing to a slow Sandisk Cruzer 4 GB USB2 flash drive > with normal termination, but caused a segmentation fault, when writing > to an IDE disk connected via a no-brand-name adapter called > > "USB2.0 to IDE & SATA cable" > > However, a persistent live USB drive was created. This is different from > my results a couple of days ago, when segmentation fault in this 32-bit > Lubuntu 13.04 caused a dead USB drive. > > It used to work only when the partition on the target USB drive was mounted. > > I tried once more to make the USB HDD work as persistent live drive. > This time there was no segmentation fault, although the partition on > that drive was not mounted. > > So flaky, yes, but things are improving. > > I don't know, if I am doing things more consistently, or if a bug-fix > has trickled down :-) > > > -o- > > *Long version (skip unless you are interested in the details)* > > Using usb-creator-gtk without mounting the partition on the target USB > drive. > > This worked when writing to a slow Sandisk Cruzer 4 GB USB2 flash drive > with normal termination, but caused a segmentation fault, when writing > to an IDE disk connected via a no-brand-name adapter called > > "USB2.0 to IDE & SATA cable" > > However, a persistent live USB drive was created. This is different from > my results a couple of days ago, when segmentation fault in this 32-bit > Lubuntu 13.04 caused a dead USB drive. Maybe a bug-fix has trickled down :-) > > It used to work only when the partition on the target USB drive was mounted. > > -o- > > tester@lubuntu-raring:~$ sudo dd if=/dev/zero of=/dev/sdf bs=4096 > ^C2952519+0 poster in > 2952519+0 poster ut > 12093517824 byte (12 GB) kopierade, 367,294 s, 32,9 MB/s > tester@lubuntu-raring:~$ df > Filsystem 1K-block Använt Tillgängligt Anv% Monterat på > /dev/sda4 10744576 4211832 5986944 42% / > none 4 0 4 0% /sys/fs/cgroup > udev 959192 4 959188 1% /dev > tmpfs 193480 856 192624 1% /run > none 5120 0 5120 0% /run/lock > none 967396 72 967324 1% /run/shm > none 102400 12 102388 1% /run/user > /dev/sdf1 10189728 3342308 6323156 35% /media/tester/raring64 > tester@lubuntu-raring:~$ sudo umount /media/tester/raring64 > tester@lubuntu-raring:~$ sudo gparted > ====================== > libparted : 2.3 > ====================== > /dev/sdf: okänt disketikett > /dev/sdf: okänt disketikett > > ** (gpartedbin:2219): WARNING **: Invalid borders specified for theme > pixmap: > /usr/share/themes/Lubuntu-default/gtk-2.0/images/null.png, > borders don't fit within the image > > ** (gpartedbin:2219): WARNING **: Invalid borders specified for theme > pixmap: > > /usr/share/themes/Lubuntu-default/gtk-2.0/images/scrollbar_vertical.png, > borders don't fit within the image > > ** (gpartedbin:2219): WARNING **: Invalid borders specified for theme > pixmap: > /usr/share/themes/Lubuntu-default/gtk-2.0/images/null.png, > borders don't fit within the image > tester@lubuntu-raring:~$ df > Filsystem 1K-block Använt Tillgängligt Anv% Monterat på > /dev/sda4 10744576 4211828 5986948 42% / > none 4 0 4 0% /sys/fs/cgroup > udev 959192 12 959180 1% /dev > tmpfs 193480 852 192628 1% /run > none 5120 0 5120 0% /run/lock > none 967396 72 967324 1% /run/shm > none 102400 12 102388 1% /run/user > tester@lubuntu-raring:~$ usb-creator-gtk > Segmenteringsfel (minnesutskrift skapad) > tester@lubuntu-raring:~$ > ----- > > I tried once more tp make the USB HDD work as persistent live drive. > This time there was no segmentation fault, although the partition on > that drive was not mounted. > > So flaky, yes, but things are improving :-) > ----- > tester@lubuntu-raring:~$ df > Filsystem 1K-block Använt Tillgängligt Anv% Monterat på > /dev/sda4 10744576 4217356 5981420 42% / > none 4 0 4 0% /sys/fs/cgroup > udev 959192 4 959188 1% /dev > tmpfs 193480 844 192636 1% /run > none 5120 0 5120 0% /run/lock > none 967396 72 967324 1% /run/shm > none 102400 12 102388 1% /run/user > /dev/sdf1 4185088 4152612 32476 100% /media/tester/usb-os-32 > tester@lubuntu-raring:~$ sudo umount /media/tester/usb-os-32 > [sudo] password for tester: > tester@lubuntu-raring:~$ sudo dd if=/dev/zero of=/dev/sdf bs=4096 count=1M > 820003+0 poster in > 820003+0 poster ut > 3358732288 byte (3,4 GB) kopierade, 100,202 s, 33,5 MB/s > 1048576+0 poster in > 1048576+0 poster ut > 4294967296 byte (4,3 GB) kopierade, 131,057 s, 32,8 MB/s > tester@lubuntu-raring:~$ sudo gparted > ====================== > libparted : 2.3 > ====================== > /dev/sdf: okänt disketikett > /dev/sdf: okänt disketikett > > ** (gpartedbin:2162): WARNING **: Invalid borders specified for theme > pixmap: > /usr/share/themes/Lubuntu-default/gtk-2.0/images/null.png, > borders don't fit within the image > > ** (gpartedbin:2162): WARNING **: Invalid borders specified for theme > pixmap: > > /usr/share/themes/Lubuntu-default/gtk-2.0/images/scrollbar_vertical.png, > borders don't fit within the image > > ** (gpartedbin:2162): WARNING **: Invalid borders specified for theme > pixmap: > /usr/share/themes/Lubuntu-default/gtk-2.0/images/null.png, > borders don't fit within the image > tester@lubuntu-raring:~$ df > Filsystem 1K-block Använt Tillgängligt Anv% Monterat på > /dev/sda4 10744576 4217348 5981428 42% / > none 4 0 4 0% /sys/fs/cgroup > udev 959192 12 959180 1% /dev > tmpfs 193480 848 192632 1% /run > none 5120 0 5120 0% /run/lock > none 967396 72 967324 1% /run/shm > none 102400 12 102388 1% /run/user > tester@lubuntu-raring:~$ usb-creator-gtk > tester@lubuntu-raring:~$ df > Filsystem 1K-block Använt Tillgängligt Anv% Monterat på > /dev/sda4 10744576 4217384 5981392 42% / > none 4 0 4 0% /sys/fs/cgroup > udev 959192 12 959180 1% /dev > tmpfs 193480 848 192632 1% /run > none 5120 0 5120 0% /run/lock > none 967396 72 967324 1% /run/shm > none 102400 12 102388 1% /run/user > tester@lubuntu-raring:~$ sudo fdisk -lu > > Disk /dev/sda: 320.1 GB, 320072933376 bytes > 255 huvuden, 63 sektorer/spår, 38913 cylindrar, totalt 625142448 sektorer > Enheter = sektorer av 1 · 512 = 512 byte > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Diskidentifierare: 0x730f415c > > Enhet Start Början Slut Block Id System > /dev/sda1 4094 163846934 81921420+ 5 Utökad > /dev/sda2 163846935 583769969 209961517+ 83 Linux > /dev/sda3 583769970 603305009 9767520 82 Linux växling / > Solaris > /dev/sda4 * 603305010 625137041 10916016 83 Linux > /dev/sda5 67103568 121628114 27262273+ 83 Linux > /dev/sda6 121628178 163846934 21109378+ 83 Linux > /dev/sda7 4096 67102719 33549312 83 Linux > > Posterna i partitionstabellen är inte i diskordning > > Disk /dev/sdf: 160.0 GB, 160041885696 bytes > 43 huvuden, 32 sektorer/spår, 227167 cylindrar, totalt 312581808 sektorer > Enheter = sektorer av 1 · 512 = 512 byte > Sector size (logical/physical): 512 bytes / 512 bytes > I/O size (minimum/optimal): 512 bytes / 512 bytes > Diskidentifierare: 0x00073458 > > Enhet Start Början Slut Block Id System > /dev/sdf1 * 2048 8388607 4193280 b W95 FAT32 > tester@lubuntu-raring:~$ > ----- > End of mail -- Mailing list: https://launchpad.net/~lubuntu-qa Post to : lubuntu-qa@lists.launchpad.net Unsubscribe : https://launchpad.net/~lubuntu-qa More help : https://help.launchpad.net/ListHelp
