[Bug 1154252] Re: Installer finds no hard drives
[Expired for ubiquity (Ubuntu) because there has been no activity for 60 days.] ** Changed in: ubiquity (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154252 Title: Installer finds no hard drives To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1154252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1154252] Re: Installer finds no hard drives
Could you run this and attach the resulting file: sudo dd if=/dev/sda skip=976773104 | gzip -c metadata.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154252 Title: Installer finds no hard drives To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1154252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1154252] Re: Installer finds no hard drives
Done! ** Attachment added: metadata.tar.gz https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1154252/+attachment/3574610/+files/metadata.tar.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154252 Title: Installer finds no hard drives To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1154252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1154252] Re: Installer finds no hard drives
@philip Would it be possible to identify such setups and show an error message? Otherwise I think more users will report bugs about this problem. I googled the issue and it looks like a lot of new laptops has Intel's Smart Response Technology ie. this fakeraid thing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154252 Title: Installer finds no hard drives To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1154252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1154252] Re: Installer finds no hard drives
Possibly. Can you post the output of sudo dmraid -s and sudo dmraid -n /dev/sda? ** Changed in: ubiquity (Ubuntu) Status: Invalid = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154252 Title: Installer finds no hard drives To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1154252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1154252] Re: Installer finds no hard drives
Okay! ubuntu@ubuntu:~$ sudo dmraid -s *** Group superset isw_cibdeijdj -- Subset name : isw_cibdeijdj_Data size : 976767232 stride : 256 type : stripe status : ok subsets: 0 devs : 1 spares : 0 *** Group superset isw_djdjecejdd -- Subset name : isw_djdjecejdd_Cache size : 54135040 stride : 256 type : stripe status : ok subsets: 0 devs : 1 spares : 0 -- Subset name : isw_djdjecejdd_FFS size : 8388864 stride : 256 type : stripe status : ok subsets: 0 devs : 1 spares : 0 ubuntu@ubuntu:~$ sudo dmraid -n /dev/sda /dev/sda (isw): 0x000 sig: Intel Raid ISM Cfg Sig. 1.3.00 0x020 check_sum: 872680822 0x024 mpb_size: 428 0x028 family_num: 281348939 0x02c generation_num: 386 0x030 error_log_size: 4600 0x034 attributes: 2181038081 0x038 num_disks: 1 0x039 num_raid_devs: 1 0x03a error_log_pos: 2 0x03c cache_size: 0 0x040 orig_family_num: 281348939 0x044 power_cycle_count: 104 0x048 bbm_log_size: 0 0x04c filler[0]: 1 0x0d8 disk[0].serial: TEJ51239D6G12X 0x0e8 disk[0].totalBlocks: 976773168 0x0ec disk[0].scsiId: 0x0 0x0f0 disk[0].status: 0x53a 0x0f4 disk[0].owner_cfg_num: 0x0 0x108 isw_dev[0].volume: Data 0x11c isw_dev[0].SizeHigh: 0 0x118 isw_dev[0].SizeLow: 976766976 0x120 isw_dev[0].status: 0xc 0x124 isw_dev[0].reserved_blocks: 0 0x128 isw_dev[0].migr_priority: 0 0x129 isw_dev[0].num_sub_vol: 0 0x12a isw_dev[0].tid: 1 0x12b isw_dev[0].cng_master_disk: 0 0x12c isw_dev[0].cache_policy: 0 0x12e isw_dev[0].cng_state: 0 0x12f isw_dev[0].cng_sub_state: 0 0x130 isw_dev[0].filler[0]: 196609 0x134 isw_dev[0].filler[1]: 3939424933 0x138 isw_dev[0].filler[2]: 2 0x158 isw_dev[0].vol.curr_migr_unit: 0 0x15c isw_dev[0].vol.check_point_id: 0 0x160 isw_dev[0].vol.migr_state: 0 0x161 isw_dev[0].vol.migr_type: 0 0x162 isw_dev[0].vol.dirty: 0 0x163 isw_dev[0].vol.fs_state: 255 0x164 isw_dev[0].vol.verify_errors: 0 0x166 isw_dev[0].vol.verify_bad_blocks: 0 0x178 isw_dev[0].vol.map[0].pba_of_lba0: 0 0x17c isw_dev[0].vol.map[0].blocks_per_member: 976767240 0x180 isw_dev[0].vol.map[0].num_data_stripes: 3815496 0x184 isw_dev[0].vol.map[0].blocks_per_strip: 256 0x186 isw_dev[0].vol.map[0].map_state: 0 0x187 isw_dev[0].vol.map[0].raid_level: 0 0x188 isw_dev[0].vol.map[0].num_members: 1 0x189 isw_dev[0].vol.map[0].num_domains: 1 0x18a isw_dev[0].vol.map[0].failed_disk_num: 255 0x18b isw_dev[0].vol.map[0].ddf: 1 0x1a8 isw_dev[0].vol.map[0].disk_ord_tbl[0]: 0x0 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154252 Title: Installer finds no hard drives To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1154252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1154252] Re: Installer finds no hard drives
It sounds like this laptop has an ssd being used by the Intel fakeraid to cache the HD. Unfortunately, this is not supported in Linux, so if you want to run Linux on this machine, you will have to destroy the fakeraid in the bios utility and go without using the ssd. ** Changed in: ubiquity (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1154252 Title: Installer finds no hard drives To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/1154252/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
