<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">has this always been an issue, or did it start relatively recently. if the latter, you might have something on board going bad on you.<div><br></div><div>-eric</div><div>Home office of the Technomage guild.</div><div><br><div><div>On Dec 10, 2016, at 8:57 AM, Mark Phillips wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr"><div>There are three disks in the system. sda = internal hard drive, sdb = backup USB, sdc = plex USB.<br><br>The hard drive is the only one that is marked as bootable. It hangs on the backup USB and not the plex USB.<br><br></div>It still hangs if I disable all but the hard drive for booting.<br><div><br>root@orca:/home/mark# fdisk -l /dev/sda<br>Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors<br>Units: sectors of 1 * 512 = 512 bytes<br>Sector size (logical/physical): 512 bytes / 4096 bytes<br>I/O size (minimum/optimal): 4096 bytes / 4096 bytes<br>Disklabel type: dos<br>Disk identifier: 0x00043575<br><br>Device Boot Start End Sectors Size Id Type<br>/dev/sda1 * 2048 1920129023 1920126976 915.6G 83 Linux<br>/dev/sda2 1920131070 1953523711 33392642 15.9G 5 Extended<br>/dev/sda5 1920131072 1953523711 33392640 15.9G 82 Linux swap / Solaris<br><br>Partition 2 does not start on physical sector boundary.<br><br><br>root@orca:/home/mark# fdisk -l /dev/sdb<br>Disk /dev/sdb: 2.7 TiB, 3000558944256 bytes, 732558336 sectors<br>Units: sectors of 1 * 4096 = 4096 bytes<br>Sector size (logical/physical): 4096 bytes / 4096 bytes<br>I/O size (minimum/optimal): 4096 bytes / 4096 bytes<br>Disklabel type: dos<br>Disk identifier: 0x00028375<br><br>Device Boot Start End Sectors Size Id Type<br>/dev/sdb1 256 732558335 732558080 2.7T 83 Linux<br><br><br>root@orca:/home/mark# fdisk -l /dev/sdc<br>Disk /dev/sdc: 1.8 TiB, 2000365289472 bytes, 3906963456 sectors<br>Units: sectors of 1 * 512 = 512 bytes<br>Sector size (logical/physical): 512 bytes / 512 bytes<br>I/O size (minimum/optimal): 512 bytes / 512 bytes<br>Disklabel type: dos<br>Disk identifier: 0x48f9a2e9<br><br>Device Boot Start End Sectors Size Id Type<br>/dev/sdc1 2048 3906963455 3906961408 1.8T 7 HPFS/NTFS/exFAT<br>root@orca:/home/mark# <br><br></div><div>Mark<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Dec 10, 2016 at 8:28 AM, Anon Anon <span dir="ltr"><<a href="mailto:lokotejones@gmail.com" target="_blank">lokotejones@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="auto">What does the partition structure look like on the USB drives? Are any of the partitions marked as bootable mistakenly? I'd probably check the drives first. Then I'd remove drives and get into the bios and see about disabling all external boot options...<div dir="auto"><br></div><div dir="auto">This may also be a good time to investigate a bios update if you have never done it. I ascribe to the don't fix unless broken school on bios but this may be a time to fix moment.</div></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="h5">On Dec 10, 2016 08:23, "Mark Phillips" <<a href="mailto:mark@phillipsmarketing.biz" target="_blank">mark@phillipsmarketing.biz</a>> wrote:<br type="attribution"></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div class="h5"><div dir="ltr"><div><div>I have an old laptop running Linux version 4.8.0-1-amd64 (Debian 5.4.1-3) that I use as a "headless" server for backups and Plex. It has two USB drives attached to it for the backups and the media files. <br><br></div>I have issues whenever I reboot the laptop. It appears to be trying to boot off the backup USB drive for hours, then gives up and goes to the internal hard drive and boots the rest of the way. It freezes in the initial bios boot up screen. F2 and F12 do not respond...it is as if the machine is frozen or dead, but eventually it does complete booting up. The last entry in the bios screen is the name of the back up USB drive, then it hangs for a long time. Eventually it gets to the next entry for the bios screen which is enabling the touchpad, and continues to boot from there.<br><br></div><div>* In the bios, I changed the boot order to start with the internal hard drive, then the CD/DVD, and then the USB devices are disabled.<br><br></div><div>* I moved mounting the usb drives from /etc/fstab to autofs, which seems to work just fine. Once the machine is running, I can access the two drives. I had the same booting issues when the drives were listed in /etc/fstab.<br><br></div><div>* If I remove the backup USB drive and then reboot, the laptop boots normally and does not hang in the initial bios screen. <br><br></div><div>* I tried moving the backup USB drive to another port (there are four in the laptop), but nothing changes. <br><br></div><div>Any thoughts you might have on fixing this annoyance would be greatly appreciated!<br><br></div><div>Mark<br></div></div>
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