I am using cinnamon and after the kernel upgrade virtualbox and connection to the server gave problems. I don't believe in going backwards, and so decided to fix things instead. I managed to fix virtualbox by upgrading to the latest version from oracle.
The connection to the server is the issue that I now face. Previously I had a link from the desktop to /mnt/server/ and the /etc/fstab was: //192.168.1.200/share1 /mnt/server cifs username=xxxx,password=xxxxxxxx,_netdev,uid=alastairo,gid=users,auto 0 0 . This had worked perfectly previously, but now doesn't see the files. I can access the server via nemo using smb://192.168.1.200 , but this only opens files as read only and it seems that the whole contents of server get uploaded to a temp folder, which takes a long time.
I am not sure where the problem lies - could it be samba or is it something else?. All software is up to date. Any pointers would be appreciated.
Solved. Meltdown an Spectre kernel upgrade problems
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Solved. Meltdown an Spectre kernel upgrade problems
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 2 times in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Re: Meltdown an Spectre kernel upgrade problems
There's almost no useful info there at all. Copy/paste this to the terminal and copy/paste the text output here:
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inxi -Fxz
For every complex problem there is an answer that is clear, simple, and wrong - H. L. Mencken
Re: Meltdown an Spectre kernel upgrade problems
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alastairo@alastairo-MS-7846 ~ $ inxi -Fxz
System: Host: alastairo-MS-7846 Kernel: 4.13.0-26-generic x86_64 (64 bit gcc: 5.4.0)
Desktop: Cinnamon 3.6.6 (Gtk 3.18.9-1ubuntu3.3)
Distro: Linux Mint 18.3 Sylvia
Machine: System: MSI product: MS-7846 v: 0A
Mobo: MSI model: H81M-P32L (MS-7846) v: 1.0
Bios: American Megatrends v: V1.9 date: 03/31/2015
CPU: Dual core Intel Pentium G3250 (-MCP-) cache: 3072 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 12801
clock speeds: max: 3200 MHz 1: 3200 MHz 2: 3200 MHz
Graphics: Card: Intel Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller
bus-ID: 00:02.0
Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa)
Resolution: 1280x1024@60.02hz
GLX Renderer: Mesa DRI Intel Haswell Desktop
GLX Version: 3.0 Mesa 17.0.7 Direct Rendering: Yes
Audio: Card Intel 8 Series/C220 Series High Definition Audio Controller
driver: snd_hda_intel bus-ID: 00:1b.0
Sound: Advanced Linux Sound Architecture v: k4.13.0-26-generic
Network: Card-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
driver: r8169 v: 2.3LK-NAPI port: e000 bus-ID: 02:00.0
IF: enp2s0 state: up speed: 100 Mbps duplex: full mac: <filter>
Card-2: Atmel AVR ISP mkII usb-ID: 003-004
IF: null-if-id state: N/A speed: N/A duplex: N/A mac: N/A
Drives: HDD Total Size: 1000.2GB (18.7% used)
ID-1: /dev/sda model: ST1000DM003 size: 1000.2GB
Partition: ID-1: / size: 910G used: 167G (20%) fs: ext4 dev: /dev/sda1
ID-2: swap-1 size: 8.46GB used: 0.00GB (0%) fs: swap dev: /dev/sda5
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 29.8C mobo: 27.8C
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 191 Uptime: 6:09 Memory: 1327.1/7856.1MB
Init: systemd runlevel: 5 Gcc sys: 5.4.0
Client: Shell (bash 4.3.481) inxi: 2.2.35
Re: Meltdown an Spectre kernel upgrade problems
Recent kernels changed the default SMB protocol version to 3.0; it used to be 1.0. The issue likely is that your server does not speak 3.0. You can specify the version to mount with by adding e.g. "vers=1.0", "vers=2.0" or "vers=2.1" to you fstab line. That is, make it be
I'd try 2.1, 2.0 and 1.0 in that order. The above also takes out "_netdev"; it's implied for CIFS when using systemd with no need to be explicit.
Note that the reason the default changed kernel-side is that versions of SMB before 3.0 are insecure and have been recently compromised. No cause for alarm on a private LAN but if non-private you should be aware of this.
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//192.168.1.200/share1 /mnt/server cifs username=xxxx,password=xxxxxxxx,uid=alastairo,gid=users,vers=2.1,auto 0 0
Note that the reason the default changed kernel-side is that versions of SMB before 3.0 are insecure and have been recently compromised. No cause for alarm on a private LAN but if non-private you should be aware of this.
Re: Meltdown an Spectre kernel upgrade problems
Hello,
I have the same problem. After the update my network shares do not mount.
On my Synology NAS I noticed that there's a setting for SMB version. It was set to "max v 2". I set it to "max v 3" and the shares mount again. BUT after that I have only read access. Other than that mentioned linux update do not exist.
This is my fstab row:
In .credNAS the account details for user on NAS are saved.
Does anyone know where the problem could be?
I have the same problem. After the update my network shares do not mount.
On my Synology NAS I noticed that there's a setting for SMB version. It was set to "max v 2". I set it to "max v 3" and the shares mount again. BUT after that I have only read access. Other than that mentioned linux update do not exist.
This is my fstab row:
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//NAS.local/sharename /home/user/sharename cifs credentials=/home/.credNAS 0 0
Does anyone know where the problem could be?