CD/DVD no longer mounts after recent upgrade

Thu Feb 6 00:54:15 UTC 2025

I posted this on the developers list and received no replies, so I'd like
to ask here if anyone has seen this behavior recently.

Xubuntu 24.04.1 LTS

I've been using my Pioneer BDR-209DBK optical reader sucessfully for many
years on my desktop system.  It was working fine less than a week ago.

I recently (01-28) did a routine system software upgrade that included
around 156 packages with no apparent problems.  However, I now discover
that no audio CD or blank DVD will mount.  I insert an audio CD and after
a few moments there is a little chime I've never heard before and then
nothing.  Nothing gets mounted under: /run/user/[userid]/gvfs

I looked at the latest system upgrade and these are a few of the packages
that might be related to mounting and/or audio, with the mount(1) packages
the most suspicious:

alsa-ucm-conf:amd64 (1.2.10-1ubuntu5.3, 1.2.10-1ubuntu5.4)
eject:amd64 (2.39.3-9ubuntu6.1, 2.39.3-9ubuntu6.2)
libmount-dev:amd64 (2.39.3-9ubuntu6.1, 2.39.3-9ubuntu6.2)
libmount1:amd64 (2.39.3-9ubuntu6.1, 2.39.3-9ubuntu6.2)
libmount1:i386 (2.39.3-9ubuntu6.1, 2.39.3-9ubuntu6.2)
mount:amd64 (2.39.3-9ubuntu6.1, 2.39.3-9ubuntu6.2)

When I insert an audio CD into the player, the following messages are
logged to /var/log/syslog (see below).  Are these pointing to hardware
issues or could they be generated by faulty software?

Is anyone else seeing similar problems?  Any suggestions as to what the
problem might be and what next steps I should take?

Thanks.
--
Jeffery Small

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/var/log/syslog messages upon attempt to mount an audio CD
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> 2025-01-30T05:28:36.958447-08:00 dymaxion kernel: I/O error, dev sr0, sector 64 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
> 2025-01-30T05:28:36.958449-08:00 dymaxion kernel: I/O error, dev sr0, sector 64 op 0x0:(READ) flags 0x0 phys_seg 8 prio class 0
> 2025-01-30T05:28:36.958450-08:00 dymaxion kernel: buffer_io_error: 78 callbacks suppressed
> 2025-01-30T05:28:36.958451-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 64, async page read
> 2025-01-30T05:28:36.958452-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 65, async page read
> 2025-01-30T05:28:36.958453-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 66, async page read
> 2025-01-30T05:28:36.958454-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 67, async page read
> 2025-01-30T05:28:36.958455-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 68, async page read
> 2025-01-30T05:28:36.958456-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 69, async page read
> 2025-01-30T05:28:36.958457-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 70, async page read
> 2025-01-30T05:28:36.958458-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 71, async page read
> 2025-01-30T05:28:37.010387-08:00 dymaxion kernel: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 0
> 2025-01-30T05:28:37.010398-08:00 dymaxion kernel: I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
> 2025-01-30T05:28:37.010400-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 0, async page read
> 2025-01-30T05:28:37.010401-08:00 dymaxion kernel: I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
> 2025-01-30T05:28:37.010402-08:00 dymaxion kernel: Buffer I/O error on dev sr0, logical block 1, async page read
> 2025-01-30T05:28:37.010403-08:00 dymaxion kernel: I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
> 2025-01-30T05:28:37.010404-08:00 dymaxion kernel: I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
> 2025-01-30T05:28:37.010405-08:00 dymaxion kernel: I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
> 2025-01-30T05:28:37.010406-08:00 dymaxion kernel: I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
> 2025-01-30T05:28:37.010407-08:00 dymaxion kernel: I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
> 2025-01-30T05:28:37.683347-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#17 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:37.683371-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#17 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:37.683374-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#17 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:37.683376-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#17 CDB: Read(10) 28 00 00 00 00 10 00 00 02 00
> 2025-01-30T05:28:39.336390-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#2 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:39.336413-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#2 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:39.336414-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#2 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:39.336416-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#2 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00
> 2025-01-30T05:28:39.365344-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#4 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:39.365366-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#4 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:39.365369-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#4 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:39.365370-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#4 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00
> 2025-01-30T05:28:39.538356-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:39.538377-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#0 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:39.538379-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#0 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:39.538382-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 10 00 00 02 00
> 2025-01-30T05:28:39.584339-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#5 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:39.584355-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#5 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:39.584357-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#5 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:39.584358-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#5 CDB: Read(10) 28 00 00 00 00 10 00 00 02 00
> 2025-01-30T05:28:39.705345-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#4 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:39.705378-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#4 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:39.705381-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#4 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:39.705384-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#4 CDB: Read(10) 28 00 00 00 00 10 00 00 02 00
> 2025-01-30T05:28:39.778362-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#5 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:39.778395-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#5 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:39.778401-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#5 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:39.778405-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#5 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00
> 2025-01-30T05:28:39.905364-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#19 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:39.905380-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#19 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:39.905382-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#19 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:39.905384-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#19 CDB: Read(10) 28 00 00 00 00 10 00 00 02 00
> 2025-01-30T05:28:40.009371-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#6 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:40.009397-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#6 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:40.009401-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#6 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:40.009402-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#6 CDB: Read(10) 28 00 00 00 00 10 00 00 02 00
> 2025-01-30T05:28:40.088375-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#7 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s
> 2025-01-30T05:28:40.088393-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#7 Sense Key : Illegal Request [current]
> 2025-01-30T05:28:40.088395-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#7 Add. Sense: Illegal mode for this track
> 2025-01-30T05:28:40.088397-08:00 dymaxion kernel: sr 5:0:0:0: [sr0] tag#7 CDB: Read(10) 28 00 00 00 00 00 00 00 02 00
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