That's probably a disk image and not a file system image. You need to tell
losetup to scan for the partition table with I think the -p option.
Gabe
On Tue, Dec 1, 2020 at 10:02 AM Choe, Jiwon via gem5-users <
gem5-users@gem5.org> wrote:
> I'm running into the same issue as well.
>
> -Jiwon
>
> On Mon, Nov 30, 2020 at 10:32 PM Liyichao via gem5-users <
> gem5-users@gem5.org> wrote:
>
>> Hi:
>> I download the img you mentioned, when I mount it on /media,it's
>> wrong:
>>
>>
>> root@ubuntu:/home/l00515693/fs-image_fx/disks# mount -o
>> loop,offset=32256
>> /home/l00515693/fs-image_fx/disks/ubuntu-18.04-arm64-docker.img /media/
>> mount: /media: wrong fs type, bad option, bad superblock on /dev/loop4,
>> missing codepage or helper program, or other error.
>>
>>
>>
>> -邮件原件-
>> 发件人: Giacomo Travaglini via gem5-users [mailto:gem5-users@gem5.org]
>> 发送时间: 2020年11月30日 16:47
>> 收件人: gem5 users mailing list
>> 抄送: Giacomo Travaglini
>> 主题: [gem5-users] Re: Looking for Linux disk image for 64-bit ARM with
>> Ubuntu 18.04 or GLIBC 2.27
>>
>> Hi Jiwon
>>
>> We recently uploaded a prebuilt Ubuntu18.04 on gem5.org:
>>
>>
>> http://dist.gem5.org/dist/current/arm/disks/ubuntu-18.04-arm64-docker.img.bz2
>>
>> Kind Regards
>>
>> Giacomo
>>
>> > -Original Message-
>> > From: Choe, Jiwon via gem5-users
>> > Sent: 29 November 2020 04:42
>> > To: gem5 users mailing list
>> > Cc: Choe, Jiwon
>> > Subject: [gem5-users] Looking for Linux disk image for 64-bit ARM with
>> > Ubuntu
>> > 18.04 or GLIBC 2.27
>> >
>> > Hi all,
>> >
>> > I'm looking for a Linux disk image for 64-bit ARM that has GLIBC
>> > version 2.27 (Ubuntu 18.04+ I think).
>> >
>> > I am trying to run Java JDK that has been compiled on Ubuntu 18.04
>> > (with GLIBC 2.27) on a gem5 ARM FS simulation. I am currently using
>> > the disk image that I got from here:
>> > http://dist.gem5.org/dist/current/arm/disks/aarch64-
>> > ubuntu-trusty-headless.img.bz2
>> >
>> > But when I try to run java, I get the following error within the
>> simulated system:
>> > java -version java -version
>> >
>> > Error: dl failure on line 604
>> > Error: failed /usr/lib/jvm/jdk/lib/server/libjvm.so, because
>> > /lib/aarch64-linux-
>> > gnu/libm.so.6: version `GLIBC_2.27' not found (required by
>> > /usr/lib/jvm/jdk/lib/server/libjvm.so)
>> >
>> >
>> > I think this happens because the disk image that I am using runs
>> > Ubuntu 14.04, which has GLIBC 2.19, but I compiled the java executable
>> > on Ubuntu 18.04 with GLIBC 2.27.
>> >
>> > So, if anyone has a Linux disk image (for 64-bit ARM) that has GLIBC
>> > 2.27, or if anyone knows how to upgrade GLIBC on the existing disk
>> > image, I would greatly appreciate your help.
>> >
>> > Thanks!
>> > Jiwon
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