Ubuntu 16.04 64-bit Live non vede SSD per l'installazione

Configurazione e uso delle versioni live di Ubuntu.
peppedimi
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Iscrizione: venerdì 23 maggio 2014, 21:01

Re: Ubuntu 16.04 64-bit Live non vede SSD per l'installazion

Messaggio da peppedimi »

Scusate il ritardo con cui rispondo (da venerdì ho seri problemi di connessione).

Dalla versione installata:

Codice: Seleziona tutto

***@Ubuntu-MacBookPro:~$ cat /proc/scsi/sg/version
30534	3.5.34 [20061027]
Dalla live:

Codice: Seleziona tutto

ubuntu@ubuntu:~$ cat /proc/scsi/sg/version
30536	3.5.36 [20140603]
ma se rimetti il cd rom ubuntu 16.04 lo vede?
Purtroppo devo usarne uno esterno che non viene riconosciuto all'avvio.
Nel bios come sono settati i controller AHCI oppure IDE o RAID ?
Non saprei come verificare.
ma quando avvii la live è im modalità UEFI?
Anche questo non saprei come verificare, ma penso di sì.

Ripeto che la cosa strana è che la Iso di Plop si avvia regolarmente e vede tutto regolarmente.
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axilot
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Distribuzione: Ubuntu 16.04 64bit

Re: Ubuntu 16.04 64-bit Live non vede SSD per l'installazion

Messaggio da axilot »

posta l'output di

Codice: Seleziona tutto

dmesg | grep -i ahci
per vedere se l' AHCI è abilitato.

in ultimo ho trovato qualcosa di analogo al tuo caso (ma non è un mac), e la soluzione è un upgrade del bios
http://askubuntu.com/questions/726751/c ... nt-find-it

P.s.:ma se provi ad usare plop per lanciare la iso da cd-rom?


Edit : Secondo me il problema è che non hai l' Ahci abilitato infatti gli host scsi sono riconosciuti come ATA non AHCI, prova ad abilitarlo nel bios.
buntu@ubuntu:~$ dmesg | grep -i scsi
[ 0.126639] SCSI subsystem initialized
[ 5.833784] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 249)
[ 5.846788] scsi host0: ata_piix
[ 5.846939] scsi host1: ata_piix
[ 6.008874] scsi host2: ata_piix
[ 6.008976] scsi host3: ata_piix
[ 16.536240] scsi 2:0:1:0: Direct-Access ATA FUJITSU MHW2120B 0013 PQ: 0 ANSI: 5
[ 16.536532] sd 2:0:1:0: Attached scsi generic sg0 type 0
[ 16.540035] sd 2:0:1:0: [sda] Attached SCSI disk
[ 16.645761] scsi host4: usb-storage 1-1:1.0
[ 17.646057] scsi 4:0:0:0: Direct-Access Generic Flash Disk 8.07 PQ: 0 ANSI: 4
[ 17.646618] sd 4:0:0:0: Attached scsi generic sg1 type 0
[ 17.667772] sd 4:0:0:0: [sdb] Attached SCSI removable disk
per conferma posta il risultato di

Codice: Seleziona tutto

lspci -vvnn
ti dovrebbe restituire il driver in uso dal controller SATA
"Experience, the name men give to their mistakes" (O.Wilde)
Pc principale: Ubuntu 16.04 64Bit - Pc secondario: Ubuntu 18.04 64 Bit - Raspberry Pi: Rpi 1B+, Rpi 2, Rpi 3+, Rpi Zero W
peppedimi
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Messaggi: 22
Iscrizione: venerdì 23 maggio 2014, 21:01

Re: Ubuntu 16.04 64-bit Live non vede SSD per l'installazion

Messaggio da peppedimi »

P.s.:ma se provi ad usare plop per lanciare la iso da cd-rom?
Ci ho provato ma non trova i driver del lettore dvd esterno.

Ecco l'output dei comandi (il primo non da nulla):

Codice: Seleziona tutto

***@Ubuntu-MacBookPro:~$ dmesg | grep -i ahci
***@Ubuntu-MacBookPro:~$ 

Codice: Seleziona tutto

***@Ubuntu-MacBookPro:~$ lspci -vvnn
00:00.0 Host bridge [0600]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub [8086:27a0] (rev 03)
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>

00:01.0 PCI bridge [0604]: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port [8086:27a1] (rev 03) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 256 bytes
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: 00003000-00003fff
	Memory behind bridge: 90300000-903fffff
	Prefetchable memory behind bridge: 0000000080000000-0000000087ffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:07.0 Performance counters [1101]: Intel Corporation Device [8086:27a3] (rev 03)
	Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 11
	Region 0: Memory at 90404000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

00:1b.0 Audio device [0403]: Intel Corporation NM10/ICH7 Family High Definition Audio Controller [8086:27d8] (rev 02)
	Subsystem: SigmaTel STAC9221 HD Audio Codec [8384:7680]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 256 bytes
	Interrupt: pin A routed to IRQ 46
	Region 0: Memory at 90400000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 1 [8086:27d0] (rev 02) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 256 bytes
	Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: 90200000-902fffff
	Prefetchable memory behind bridge: 0000000090500000-00000000906fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.1 PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 2 [8086:27d2] (rev 02) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 256 bytes
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: 00005000-00005fff
	Memory behind bridge: 90100000-901fffff
	Prefetchable memory behind bridge: 0000000090700000-00000000908fffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.2 PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 3 [8086:27d4] (rev 02) (prog-if 00 [Normal decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 256 bytes
	Bus: primary=00, secondary=04, subordinate=0b, sec-latency=0
	I/O behind bridge: 00001000-00001fff
	Memory behind bridge: 8c100000-900fffff
	Prefetchable memory behind bridge: 0000000088000000-000000008bffffff
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #1 [8086:27c8] (rev 02) (prog-if 00 [UHCI])
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	Region 4: I/O ports at 4080 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.1 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #2 [8086:27c9] (rev 02) (prog-if 00 [UHCI])
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 19
	Region 4: I/O ports at 4060 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.2 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #3 [8086:27ca] (rev 02) (prog-if 00 [UHCI])
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin C routed to IRQ 18
	Region 4: I/O ports at 4040 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.3 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #4 [8086:27cb] (rev 02) (prog-if 00 [UHCI])
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin D routed to IRQ 16
	Region 4: I/O ports at 4020 [size=32]
	Kernel driver in use: uhci_hcd

00:1d.7 USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller [8086:27cc] (rev 02) (prog-if 20 [EHCI])
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 23
	Region 0: Memory at 90405400 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev e2) (prog-if 01 [Subtractive decode])
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Bus: primary=00, secondary=0c, subordinate=0c, sec-latency=32
	Memory behind bridge: 8c000000-8c0fffff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge [8086:27b9] (rev 02)
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Capabilities: <access denied>
	Kernel driver in use: lpc_ich

00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE Controller [8086:27df] (rev 02) (prog-if 8a [Master SecP PriP])
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 18
	Region 0: I/O ports at 01f0 [size=8]
	Region 1: I/O ports at 03f4
	Region 2: I/O ports at 0170 [size=8]
	Region 3: I/O ports at 0374
	Region 4: I/O ports at 40b0 [size=16]
	Kernel driver in use: ata_piix

00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] [8086:27c4] (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin B routed to IRQ 19
	Region 0: I/O ports at 40c8 [size=8]
	Region 1: I/O ports at 40e4 [size=4]
	Region 2: I/O ports at 40c0 [size=8]
	Region 3: I/O ports at 40e0 [size=4]
	Region 4: I/O ports at 40a0 [size=16]
	Region 5: Memory at 90405000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ata_piix

00:1f.3 SMBus [0c05]: Intel Corporation NM10/ICH7 Family SMBus Controller [8086:27da] (rev 02)
	Subsystem: Intel Corporation Device [8086:7270]
	Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin B routed to IRQ 11
	Region 4: I/O ports at efa0 [size=32]

01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] RV530/M56-P [Mobility Radeon X1600] [1002:71c5] (prog-if 00 [VGA controller])
	Subsystem: Apple Inc. MacBook Pro [106b:0080]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 256 bytes
	Interrupt: pin A routed to IRQ 45
	Region 0: Memory at 80000000 (32-bit, prefetchable) [size=128M]
	Region 1: I/O ports at 3000 [size=256]
	Region 2: Memory at 90300000 (32-bit, non-prefetchable) [size=64K]
	Expansion ROM at 90320000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: radeon

02:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller [11ab:4362] (rev 22)
	Subsystem: Marvell Technology Group Ltd. Marvell RDK-8053 [11ab:5321]
	Physical Slot: 0
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 256 bytes
	Interrupt: pin A routed to IRQ 44
	Region 0: Memory at 90200000 (64-bit, non-prefetchable) [size=16K]
	Region 2: I/O ports at 2000 [size=256]
	Expansion ROM at 90220000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: sky2

03:00.0 Network controller [0280]: Qualcomm Atheros AR5418 Wireless Network Adapter [AR5008E 802.11(a)bgn] (PCI-Express) [168c:0024] (rev 01)
	Subsystem: Apple Inc. AirPort Extreme [106b:0087]
	Physical Slot: 1
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 256 bytes
	Interrupt: pin A routed to IRQ 17
	Region 0: Memory at 90100000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: ath9k

0c:03.0 FireWire (IEEE 1394) [0c00]: Texas Instruments TSB82AA2 IEEE-1394b Link Layer Controller [104c:8025] (rev 01) (prog-if 10 [OHCI])
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 248 (500ns min, 1000ns max), Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 19
	Region 0: Memory at 8c004000 (32-bit, non-prefetchable) [size=2K]
	Region 1: Memory at 8c000000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: firewire_ohci
Edit : Secondo me il problema è che non hai l' Ahci abilitato infatti gli host scsi sono riconosciuti come ATA non AHCI, prova ad abilitarlo nel bios.
Mi sa che avendo cancellato il Mac OS X non posso settare il bios... o almeno non so come fare su questa macchina.
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axilot
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Iscrizione: lunedì 7 luglio 2008, 17:29
Distribuzione: Ubuntu 16.04 64bit

Re: Ubuntu 16.04 64-bit Live non vede SSD per l'installazion

Messaggio da axilot »

l'ahci non è abilitato
00:1f.1 IDE interface [0101]: Intel Corporation 82801G (ICH7 Family) IDE Controller [8086:27df] (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Intel Corporation Device [8086:7270]
Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 18
Region 0: I/O ports at 01f0
Region 1: I/O ports at 03f4
Region 2: I/O ports at 0170
Region 3: I/O ports at 0374
Region 4: I/O ports at 40b0
Kernel driver in use: ata_piix

00:1f.2 IDE interface [0101]: Intel Corporation 82801GBM/GHM (ICH7-M Family) SATA Controller [IDE mode] [8086:27c4] (rev 02) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Intel Corporation Device [8086:7270]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 0: I/O ports at 40c8
Region 1: I/O ports at 40e4
Region 2: I/O ports at 40c0
Region 3: I/O ports at 40e0
Region 4: I/O ports at 40a0
Region 5: Memory at 90405000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ata_piix


per accedere al bios non sò aiutarti, però googlolando ho capito che sui mac usando il bios mode si disabilita in automatico l' Ahci, per cui dovresti settare il Mac in EFI per avere l Ahci, però in questo modo credo che dovresti ripartire da zero col partizionamento del ssd (devi creare la partizione EFI boot) e perdi la versione precedente di ubuntu.
"Experience, the name men give to their mistakes" (O.Wilde)
Pc principale: Ubuntu 16.04 64Bit - Pc secondario: Ubuntu 18.04 64 Bit - Raspberry Pi: Rpi 1B+, Rpi 2, Rpi 3+, Rpi Zero W
peppedimi
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Iscrizione: venerdì 23 maggio 2014, 21:01

Re: Ubuntu 16.04 64-bit Live non vede SSD per l'installazion

Messaggio da peppedimi »

Ok... ho trovato questo topic, dove dice anche come convertire Ubuntu dalla modalità EFI in quella classica e viceversa:
http://forum.ubuntu-it.org/viewtopic.php?p=4185939

Anche perché vorrei evitare di formattare tutto e usando il pc per lavoro l'idea era di sistemare il nuovo sistema operativo un po' alla volta prima di abbandonare completamente il vecchio.
Se creo una partizione EFI mantenendo le altre, in caso di complicazioni varie... avrei la possibilità di tornare alla attuale situazione?
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axilot
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Re: Ubuntu 16.04 64-bit Live non vede SSD per l'installazion

Messaggio da axilot »

il mio dubbio è che avresti ubuntu 12.04 hybrid bios/gpt con disco in modalità IDE e ubuntu 16.04 EFI/GPT con AHCI,
quindi ho paura che se poi parte la 16.04 non riusciresti a far partire la 12.04.

Se vuoi provare io ti consiglio di farti un backup dei dati o dell intera partizione, può andare sempre qualcosa storto,
in primis perché vai a toccare la tabella delle partizioni del disco
e a maggior ragione se c'è in gioco un hardware così chiuso come quello dei mac.


E' chiaro che la cosa migliore sarebbe partire da zero.

Ps.: Sempre che il connettore del cd-rom non supporti solo la modalità ATA , in quel caso non è proprio possibile attivarci l AHCI.
"Experience, the name men give to their mistakes" (O.Wilde)
Pc principale: Ubuntu 16.04 64Bit - Pc secondario: Ubuntu 18.04 64 Bit - Raspberry Pi: Rpi 1B+, Rpi 2, Rpi 3+, Rpi Zero W
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