Meu computador Dell 755 com 16.04 (e uma inicialização dupla do Windows 10) tem um problema. Começou logo após algumas atualizações que exigiam uma reinicialização para serem concluídas.
Minha pergunta é, isso é um bug reportável, considerando os sintomas abaixo? Se sim, o que deveria estar no relatório?
Naturalmente, conselhos sobre como diagnosticar e consertar meu sistema também são bem-vindos.
Sintomas:
journalctl -xb
durante o problema, mostrou que o disco do meu sistema (sda3) tinha expirado. Após uma inicialização bem-sucedida, o comando não mostra nada. sda3, sda5 e sda6 são todas partições lógicas na mesma partição primária, que começa aproximadamente no "meio" do disco rígido, depois da partição do Windows 10.
Não tenho motivos para pensar que a unidade está falhando, exceto o tempo limite no systemd. Uma vez iniciado, no Ubuntu ou Win10, não há erros de hardware ou sintomas estranhos.
i@memine-755:~$ sudo cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
#
# / is on /dev/sda3 Jan2017
UUID=e1995ccc-4c3a-45f2-a3b5-41e6b09280f8 / ext4 errors=remount-ro 0 1
#
# /home is on /dev/sda5 Jan2017
UUID=d381bb29-4376-4c46-ab65-bf922f3be7a9 /home ext4 defaults 0 2
#
# swap is on /dev/sda6 Jan2017
UUID=dda8beaa-2c0a-451d-a390-e5a82c6a4ce8 none swap sw 0 0
#
# Not Mountable Jan2017 /dev/sda1: LABEL="System Reserved" UUID="AA0673D90673A54B" TYPE="ntfs" PARTUUID="23a841d3-01"
# Win10 360GB Jan2017 /dev/sda2: UUID="C80277B30277A4DA" TYPE="ntfs" PARTUUID="23a841d3-02"
#
# partition on 2TB Hitachi drive (now on USB) is Hitachi50G (a primary ptn). /dev/sdd1 Jan2017
# Use noAuto: Allow Ubuntu to mount via daemon, or manually,
# without possibly booting to emergency mode if disk is not present
UUID=fb436ad0-4513-4091-bdf3-094028b0104e /media/rich/Hitachi50G ext4 noauto,user,exec,sync,rw,errors=remount-ro 0 3
#
#
# partition on 2TB Hitachi drive (now on USB in enclosure)
# is Hitachi180G (a logical ptn) (actually 1.8 TB). /dev/sdd5 Jan2017.
# Use noAuto: Allow Ubuntu to mount via daemon, or manually,
# without possibly booting to emergency mode if disk is not present
UUID=eb733d8f-6208-4b71-8d10-a95c8f5b8041 /media/rich/Hitachi180G ext4 noauto,user,exec,sync,rw,errors=remount-ro 0 4
#
# swap partition on 2TB Hitachi drive (now on USB) is not in use now. (a logical ptn)
# /dev/sdd6 Jan2017
# do not mount
#### UUID=3109e50b-8e0e-434b-a67c-ad3a2af31407 none swap noauto,noexec,sync 0 5
#
#
# partition on 1TB WD Elements drive (now on USB in enclosure)
# is Elements (a primary ptn) (611 GB). /dev/sdb1 Jan 2017
# shared with Windows in dual boot
# Use noAuto: Allow Ubuntu to mount via daemon, or manually,
# without possibly booting to emergency mode if disk is not present
UUID=02E43955E4394BE3 /media/rich/Elements ntfs noauto,user,noexec,sync,rw,errors=remount-ro 0 6
#
# partition on 1TB WD Elements drive (now on USB) is Win7Reco (a primary ptn) (105 GB)
# used only by Windows in dual boot. /dev/sdb3 Jan 2017
# do not mount
# UUID=0BB34DE90D182944 /media/rich/Win7Reco ntfs noauto,noexec,sync,ro 0 7
#
# partition on 1TB WD Elements drive (USB external disk) is Elem281 (a logical ptn) (281 GB)
# Use noAuto: Allow Ubuntu to mount via daemon, or manually,
# without possibly booting to emergency mode if disk is not present. /dev/sdb5 Jan 2017.
UUID=aef29caf-24d1-43e2-a862-9a702f49ce07 /media/rich/Elem281 ext4 noauto,user,exec,sync,rw,errors=remount-ro 0 8
#
# swap partition on 1TB WD Elements drive (USB external disk) is not in use now. (a logical ptn)
# /dev/sdb6 Jan 2017.
# do not mount.
# UUID=97883275-6988-4c81-9c2f-2534907b2875 none swap noauto,noexec,sync 0 9
i@memine-755:~$ sudo blkid
/dev/sda1: LABEL="System Reserved" UUID="AA0673D90673A54B" TYPE="ntfs" PARTUUID="23a841d3-01"
/dev/sda2: UUID="C80277B30277A4DA" TYPE="ntfs" PARTUUID="23a841d3-02"
/dev/sda3: UUID="e1995ccc-4c3a-45f2-a3b5-41e6b09280f8" TYPE="ext4" PARTUUID="23a841d3-03"
/dev/sda5: UUID="d381bb29-4376-4c46-ab65-bf922f3be7a9" TYPE="ext4" PARTUUID="23a841d3-05"
/dev/sda6: UUID="dda8beaa-2c0a-451d-a390-e5a82c6a4ce8" TYPE="swap" PARTUUID="23a841d3-06"
/dev/sdb1: PARTLABEL="Microsoft reserved partition" PARTUUID="ae4518d0-d0fe-417e-883d-daf012b17198"
/dev/sdb2: LABEL="Seagate Backup Plus Drive" UUID="C6E600FFE600F18B" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="f5c02f78-aa1c-403d-8aed-4551cfd97edb"
/dev/sdb3: LABEL="Primary33" UUID="ceae5c96-c593-499d-adaa-7a3559a14b45" TYPE="ext4" PARTLABEL="Primary3300" PARTUUID="265b22b8-d826-4384-8784-b2b8246107c5"
/dev/sdc1: LABEL="Elements" UUID="02E43955E4394BE3" TYPE="ntfs" PARTUUID="0004af75-01"
/dev/sdc3: LABEL="Win7Reco" UUID="0BB34DE90D182944" TYPE="ntfs" PARTUUID="0004af75-03"
/dev/sdc5: LABEL="Elem281" UUID="aef29caf-24d1-43e2-a862-9a702f49ce07" TYPE="ext4" PARTUUID="0004af75-05"
/dev/sdc6: UUID="97883275-6988-4c81-9c2f-2534907b2875" TYPE="swap" PARTUUID="0004af75-06"
i@memine-755:~$