Public bug reported:

The ALPS GlidePoint trackpad on my HP EliteBook 1030 G1 no longer works
properly on Ubuntu Bionic.

A similar problem happened with the previous Ubuntu release, but I was
able to work around it. On both Bionic and Artful, both the hid_alps and
the psmouse drivers get loaded by default and xinput shows a trackpad
from both drivers.

As long as the psmouse driver is loaded, synclient appears to work
happily, but doesn't do anything and actually only the other driver does
anything. Xinput and the Xorg logs show the trackpad twice.

On Artful, forcing psmouse to be the only driver made everything,
including all the settings available in synaptics tooling work
perfectly. Now only the hid_alps driver seems to even make the pointer
move, and there don't seem to be any ways to configure it much at all,
for instance the speed is barely fast enough to be usable.

Based on synclient only working with it and the lack of errors in any
logs that I could think of, psmouse still seems the correct driver. It
just doesn't make the pointer move any more. I tried installing some
xserver-xorg-input packages that I didn't have installed, but it made
the hid_alps driver work worse.

I was not able to get the old behavior back just by booting the old
kernel.

xinput ():
$ xinput 
⎡ Virtual core pointer                          id=2    [master pointer  (3)]
⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
⎜   ↳ ATML1000:00 03EB:8A76                     id=10   [slave  pointer  (2)]
⎜   ↳ Logitech USB Optical Mouse                id=16   [slave  pointer  (2)]
⎜   ↳ ALP000E:00 044E:120C                      id=12   [slave  pointer  (2)] # 
hid_alps
⎜   ↳ AlpsPS/2 ALPS GlidePoint                  id=15   [slave  pointer  (2)] # 
psmouse
⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
    ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
    ↳ Power Button                              id=6    [slave  keyboard (3)]
    ↳ Video Bus                                 id=7    [slave  keyboard (3)]   
                                                                                
                    
    ↳ Sleep Button                              id=8    [slave  keyboard (3)]   
                                                                                
                    
    ↳ HP HD Camera: HP HD Camera                id=9    [slave  keyboard (3)]   
                                                                                
                    
    ↳ AT Translated Set 2 keyboard              id=11   [slave  keyboard (3)]   
                                                                                
                    
    ↳ HP Wireless hotkeys                       id=13   [slave  keyboard (3)]
    ↳ HP WMI hotkeys                            id=14   [slave  keyboard (3)]
--- 
ApportVersion: 2.20.9-0ubuntu7
Architecture: amd64
AudioDevicesInUse:
 USER        PID ACCESS COMMAND
 /dev/snd/controlC0:  lauri     12637 F.... pulseaudio
CurrentDesktop: KDE
DistroRelease: Ubuntu 18.04
InstallationDate: Installed on 2017-10-18 (190 days ago)
InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Release amd64 (20171017.1)
MachineType: HP HP EliteBook 1030 G1
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic 
root=UUID=0ebbe8b4-a902-49f3-bf6b-7371bc38e0e6 ro noquiet nosplash 
intel_iommu=on cgroup_enable=memory swapaccount=1 spectre_v2=off nopti
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
RelatedPackageVersions:
 linux-restricted-modules-4.15.0-20-generic N/A
 linux-backports-modules-4.15.0-20-generic  N/A
 linux-firmware                             1.173
Tags:  bionic
Uname: Linux 4.15.0-20-generic x86_64
UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago)
UserGroups: adm cdrom dip docker libvirt lpadmin plugdev pulse pulse-access 
sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/09/2016
dmi.bios.vendor: HP
dmi.bios.version: N86 Ver. 01.04
dmi.board.name: 80FB
dmi.board.vendor: HP
dmi.board.version: KBC Version 14.35
dmi.chassis.asset.tag: 5CG64958MS
dmi.chassis.type: 10
dmi.chassis.vendor: HP
dmi.modalias: 
dmi:bvnHP:bvrN86Ver.01.04:bd08/09/2016:svnHP:pnHPEliteBook1030G1:pvr:rvnHP:rn80FB:rvrKBCVersion14.35:cvnHP:ct10:cvr:
dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI
dmi.product.name: HP EliteBook 1030 G1
dmi.sys.vendor: HP

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: Confirmed


** Tags: apport-collected bionic

** Tags added: apport-collected bionic

** Description changed:

  The ALPS GlidePoint trackpad on my HP EliteBook 1030 G1 no longer works
  properly on Ubuntu Bionic.
  
  A similar problem happened with the previous Ubuntu release, but I was
  able to work around it. On both Bionic and Artful, both the hid_alps and
  the psmouse drivers get loaded by default and xinput shows a trackpad
  from both drivers.
  
  As long as the psmouse driver is loaded, synclient appears to work
  happily, but doesn't do anything and actually only the other driver does
  anything. Xinput and the Xorg logs show the trackpad twice.
  
  On Artful, forcing psmouse to be the only driver made everything,
  including all the settings available in synaptics tooling work
  perfectly. Now only the hid_alps driver seems to even make the pointer
  move, and there don't seem to be any ways to configure it much at all,
  for instance the speed is barely fast enough to be usable.
  
  Based on synclient only working with it and the lack of errors in any
  logs that I could think of, psmouse still seems the correct driver. It
  just doesn't make the pointer move any more. I tried installing some
  xserver-xorg-input packages that I didn't have installed, but it made
  the hid_alps driver work worse.
  
  I was not able to get the old behavior back just by booting the old
  kernel.
  
  xinput ():
  $ xinput 
  ⎡ Virtual core pointer                          id=2    [master pointer  (3)]
  ⎜   ↳ Virtual core XTEST pointer                id=4    [slave  pointer  (2)]
  ⎜   ↳ ATML1000:00 03EB:8A76                     id=10   [slave  pointer  (2)]
  ⎜   ↳ Logitech USB Optical Mouse                id=16   [slave  pointer  (2)]
  ⎜   ↳ ALP000E:00 044E:120C                      id=12   [slave  pointer  (2)] 
# hid_alps
  ⎜   ↳ AlpsPS/2 ALPS GlidePoint                  id=15   [slave  pointer  (2)] 
# psmouse
  ⎣ Virtual core keyboard                         id=3    [master keyboard (2)]
      ↳ Virtual core XTEST keyboard               id=5    [slave  keyboard (3)]
      ↳ Power Button                              id=6    [slave  keyboard (3)]
      ↳ Video Bus                                 id=7    [slave  keyboard (3)] 
                                                                                
                      
      ↳ Sleep Button                              id=8    [slave  keyboard (3)] 
                                                                                
                      
      ↳ HP HD Camera: HP HD Camera                id=9    [slave  keyboard (3)] 
                                                                                
                      
      ↳ AT Translated Set 2 keyboard              id=11   [slave  keyboard (3)] 
                                                                                
                      
      ↳ HP Wireless hotkeys                       id=13   [slave  keyboard (3)]
      ↳ HP WMI hotkeys                            id=14   [slave  keyboard (3)]
+ --- 
+ ApportVersion: 2.20.9-0ubuntu7
+ Architecture: amd64
+ AudioDevicesInUse:
+  USER        PID ACCESS COMMAND
+  /dev/snd/controlC0:  lauri     12637 F.... pulseaudio
+ CurrentDesktop: KDE
+ DistroRelease: Ubuntu 18.04
+ InstallationDate: Installed on 2017-10-18 (190 days ago)
+ InstallationMedia: Kubuntu 17.10 "Artful Aardvark" - Release amd64 
(20171017.1)
+ MachineType: HP HP EliteBook 1030 G1
+ Package: linux (not installed)
+ ProcFB: 0 inteldrmfb
+ ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic 
root=UUID=0ebbe8b4-a902-49f3-bf6b-7371bc38e0e6 ro noquiet nosplash 
intel_iommu=on cgroup_enable=memory swapaccount=1 spectre_v2=off nopti
+ ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
+ RelatedPackageVersions:
+  linux-restricted-modules-4.15.0-20-generic N/A
+  linux-backports-modules-4.15.0-20-generic  N/A
+  linux-firmware                             1.173
+ Tags:  bionic
+ Uname: Linux 4.15.0-20-generic x86_64
+ UpgradeStatus: Upgraded to bionic on 2018-04-26 (0 days ago)
+ UserGroups: adm cdrom dip docker libvirt lpadmin plugdev pulse pulse-access 
sambashare sudo
+ _MarkForUpload: True
+ dmi.bios.date: 08/09/2016
+ dmi.bios.vendor: HP
+ dmi.bios.version: N86 Ver. 01.04
+ dmi.board.name: 80FB
+ dmi.board.vendor: HP
+ dmi.board.version: KBC Version 14.35
+ dmi.chassis.asset.tag: 5CG64958MS
+ dmi.chassis.type: 10
+ dmi.chassis.vendor: HP
+ dmi.modalias: 
dmi:bvnHP:bvrN86Ver.01.04:bd08/09/2016:svnHP:pnHPEliteBook1030G1:pvr:rvnHP:rn80FB:rvrKBCVersion14.35:cvnHP:ct10:cvr:
+ dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI
+ dmi.product.name: HP EliteBook 1030 G1
+ dmi.sys.vendor: HP

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https://bugs.launchpad.net/bugs/1767178

Title:
  Bionic: ALPS GlidePoint uses wrong driver, works badly

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